Merge remote-tracking branch 'ClickHouse/master' into redundant-inline

.github/PULL_REQUEST_TEMPLATE.md

@@ -46,42 +46,35 @@ At a minimum, the following information should be added (but add more as needed)
 
 **NOTE:** If your merge the PR with modified CI you **MUST KNOW** what you are doing
 **NOTE:** Checked options will be applied if set before CI RunConfig/PrepareRunConfig step
-
-#### Run these jobs only (required builds will be added automatically):
-- [ ] <!---ci_include_integration--> Integration Tests
-- [ ] <!---ci_include_stateless--> Stateless tests
-- [ ] <!---ci_include_stateful--> Stateful tests
-- [ ] <!---ci_include_unit--> Unit tests
-- [ ] <!---ci_include_performance--> Performance tests
-- [ ] <!---ci_include_aarch64--> All with aarch64
-- [ ] <!---ci_include_asan--> All with ASAN
-- [ ] <!---ci_include_tsan--> All with TSAN
-- [ ] <!---ci_include_analyzer--> All with Analyzer
-- [ ] <!---ci_include_azure --> All with Azure
-- [ ] <!---ci_include_KEYWORD--> Add your option here
-
-#### Deny these jobs:
-- [ ] <!---ci_exclude_fast--> Fast test
-- [ ] <!---ci_exclude_integration--> Integration Tests
-- [ ] <!---ci_exclude_stateless--> Stateless tests
-- [ ] <!---ci_exclude_stateful--> Stateful tests
-- [ ] <!---ci_exclude_performance--> Performance tests
-- [ ] <!---ci_exclude_asan--> All with ASAN
-- [ ] <!---ci_exclude_tsan--> All with TSAN
-- [ ] <!---ci_exclude_msan--> All with MSAN
-- [ ] <!---ci_exclude_ubsan--> All with UBSAN
-- [ ] <!---ci_exclude_coverage--> All with Coverage
-- [ ] <!---ci_exclude_aarch64--> All with Aarch64
-
-#### Extra options:
+- [ ] <!---ci_include_integration--> Allow: Integration Tests
+- [ ] <!---ci_include_stateless--> Allow: Stateless tests
+- [ ] <!---ci_include_stateful--> Allow: Stateful tests
+- [ ] <!---ci_include_unit--> Allow: Unit tests
+- [ ] <!---ci_include_performance--> Allow: Performance tests
+- [ ] <!---ci_include_aarch64--> Allow: All with aarch64
+- [ ] <!---ci_include_asan--> Allow: All with ASAN
+- [ ] <!---ci_include_tsan--> Allow: All with TSAN
+- [ ] <!---ci_include_analyzer--> Allow: All with Analyzer
+- [ ] <!---ci_include_azure --> Allow: All with Azure
+- [ ] <!---ci_include_KEYWORD--> Allow: Add your option here
+---
+- [ ] <!---ci_exclude_fast--> Exclude: Fast test
+- [ ] <!---ci_exclude_integration--> Exclude: Integration Tests
+- [ ] <!---ci_exclude_stateless--> Exclude: Stateless tests
+- [ ] <!---ci_exclude_stateful--> Exclude: Stateful tests
+- [ ] <!---ci_exclude_performance--> Exclude: Performance tests
+- [ ] <!---ci_exclude_asan--> Exclude: All with ASAN
+- [ ] <!---ci_exclude_tsan--> Exclude: All with TSAN
+- [ ] <!---ci_exclude_msan--> Exclude: All with MSAN
+- [ ] <!---ci_exclude_ubsan--> Exclude: All with UBSAN
+- [ ] <!---ci_exclude_coverage--> Exclude: All with Coverage
+- [ ] <!---ci_exclude_aarch64--> Exclude: All with Aarch64
+---
 - [ ] <!---do_not_test--> do not test (only style check)
 - [ ] <!---no_merge_commit--> disable merge-commit (no merge from master before tests)
 - [ ] <!---no_ci_cache--> disable CI cache (job reuse)
-
-#### Only specified batches in multi-batch jobs:
-- [ ] <!---batch_0--> 1
-- [ ] <!---batch_1--> 2
-- [ ] <!---batch_2--> 3
-- [ ] <!---batch_3--> 4
-
+- [ ] <!---batch_0--> allow: batch 1 for multi-batch jobs
+- [ ] <!---batch_1--> allow: batch 2
+- [ ] <!---batch_2--> allow: batch 3
+- [ ] <!---batch_3_4_5--> allow: batch 4, 5 and 6
 </details>

.github/workflows/master.yml

@@ -27,15 +27,16 @@ jobs:
         run: |
           cd "$GITHUB_WORKSPACE/tests/ci"
           python3 sync_pr.py --merge || :
-      - name: Python unit tests
-        run: |
-          cd "$GITHUB_WORKSPACE/tests/ci"
-          echo "Testing the main ci directory"
-          python3 -m unittest discover -s . -p 'test_*.py'
-          for dir in *_lambda/; do
-            echo "Testing $dir"
-            python3 -m unittest discover -s "$dir" -p 'test_*.py'
-          done
+# Runs in MQ:
+#      - name: Python unit tests
+#        run: |
+#          cd "$GITHUB_WORKSPACE/tests/ci"
+#          echo "Testing the main ci directory"
+#          python3 -m unittest discover -s . -p 'test_*.py'
+#          for dir in *_lambda/; do
+#            echo "Testing $dir"
+#            python3 -m unittest discover -s "$dir" -p 'test_*.py'
+#          done
       - name: PrepareRunConfig
         id: runconfig
         run: |
@@ -53,13 +54,13 @@ jobs:
       - name: Re-create GH statuses for skipped jobs if any
         run: |
             python3 "$GITHUB_WORKSPACE/tests/ci/ci.py" --infile ${{ runner.temp }}/ci_run_data.json --update-gh-statuses
-  BuildDockers:
-    needs: [RunConfig]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_docker.yml
-    with:
-      data: ${{ needs.RunConfig.outputs.data }}
-  # Tested in MQ
+# Runs in MQ:
+#  BuildDockers:
+#    needs: [RunConfig]
+#    if: ${{ !failure() && !cancelled() }}
+#    uses: ./.github/workflows/reusable_docker.yml
+#    with:
+#      data: ${{ needs.RunConfig.outputs.data }}
   # StyleCheck:
   #   needs: [RunConfig, BuildDockers]
   #   if: ${{ !failure() && !cancelled() }}
@@ -70,262 +71,73 @@ jobs:
   #     data: ${{ needs.RunConfig.outputs.data }}
   #     run_command: |
   #         python3 style_check.py --no-push
-  CompatibilityCheckX86:
-    needs: [RunConfig, BuilderDebRelease]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
+
+  ################################# Main stages #################################
+  # for main CI chain
+  #
+  Builds_1:
+    needs: [RunConfig]
+    if: ${{ !failure() && !cancelled() && contains(fromJson(needs.RunConfig.outputs.data).stages_data.stages_to_do, 'Builds_1') }}
+    # using callable wf (reusable_stage.yml) allows grouping all nested jobs under a tab
+    uses: ./.github/workflows/reusable_build_stage.yml
     with:
-      test_name: Compatibility check (amd64)
-      runner_type: style-checker
+      stage: Builds_1
       data: ${{ needs.RunConfig.outputs.data }}
-  CompatibilityCheckAarch64:
-    needs: [RunConfig, BuilderDebAarch64]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
+  Tests_1:
+    needs: [RunConfig, Builds_1]
+    if: ${{ !failure() && !cancelled() && contains(fromJson(needs.RunConfig.outputs.data).stages_data.stages_to_do, 'Tests_1') }}
+    uses: ./.github/workflows/reusable_test_stage.yml
     with:
-      test_name: Compatibility check (aarch64)
-      runner_type: style-checker
+      stage: Tests_1
       data: ${{ needs.RunConfig.outputs.data }}
-#########################################################################################
-#################################### ORDINARY BUILDS ####################################
-#########################################################################################
-# TODO: never skip builds!
-  BuilderDebRelease:
-    needs: [RunConfig, BuildDockers]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_build.yml
+  Builds_2:
+    needs: [RunConfig, Builds_1]
+    if: ${{ !failure() && !cancelled() && contains(fromJson(needs.RunConfig.outputs.data).stages_data.stages_to_do, 'Builds_2') }}
+    uses: ./.github/workflows/reusable_build_stage.yml
     with:
-      build_name: package_release
-      checkout_depth: 0
+      stage: Builds_2
       data: ${{ needs.RunConfig.outputs.data }}
-  BuilderDebReleaseCoverage:
-    needs: [RunConfig, BuildDockers]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_build.yml
+  Tests_2:
+    needs: [RunConfig, Builds_2]
+    if: ${{ !failure() && !cancelled() && contains(fromJson(needs.RunConfig.outputs.data).stages_data.stages_to_do, 'Tests_2') }}
+    uses: ./.github/workflows/reusable_test_stage.yml
     with:
-      build_name: package_release_coverage
-      checkout_depth: 0
+      stage: Tests_2
       data: ${{ needs.RunConfig.outputs.data }}
-  BuilderDebAarch64:
-    needs: [RunConfig, BuildDockers]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_build.yml
+  # stage for jobs that do not prohibit merge
+  Tests_3:
+    needs: [RunConfig, Builds_1]
+    if: ${{ !failure() && !cancelled() && contains(fromJson(needs.RunConfig.outputs.data).stages_data.stages_to_do, 'Tests_3') }}
+    uses: ./.github/workflows/reusable_test_stage.yml
     with:
-      build_name: package_aarch64
-      checkout_depth: 0
+      stage: Tests_3
       data: ${{ needs.RunConfig.outputs.data }}
-  BuilderBinRelease:
-    needs: [RunConfig, BuildDockers]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_build.yml
-    with:
-      build_name: binary_release
-      checkout_depth: 0 # otherwise we will have no info about contributors
-      data: ${{ needs.RunConfig.outputs.data }}
-  BuilderDebAsan:
-    needs: [RunConfig, BuildDockers]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_build.yml
-    with:
-      build_name: package_asan
-      data: ${{ needs.RunConfig.outputs.data }}
-  BuilderDebUBsan:
-    needs: [RunConfig, BuildDockers]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_build.yml
-    with:
-      build_name: package_ubsan
-      data: ${{ needs.RunConfig.outputs.data }}
-  BuilderDebTsan:
-    needs: [RunConfig, BuildDockers]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_build.yml
-    with:
-      build_name: package_tsan
-      data: ${{ needs.RunConfig.outputs.data }}
-  BuilderDebMsan:
-    needs: [RunConfig, BuildDockers]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_build.yml
-    with:
-      build_name: package_msan
-      data: ${{ needs.RunConfig.outputs.data }}
-  BuilderDebDebug:
-    needs: [RunConfig, BuildDockers]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_build.yml
-    with:
-      build_name: package_debug
-      data: ${{ needs.RunConfig.outputs.data }}
-##########################################################################################
-##################################### SPECIAL BUILDS #####################################
-##########################################################################################
-  BuilderBinClangTidy:
-    needs: [RunConfig, BuilderDebRelease]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_build.yml
-    with:
-      build_name: binary_tidy
-      data: ${{ needs.RunConfig.outputs.data }}
-  BuilderBinDarwin:
-    needs: [RunConfig, BuilderDebRelease]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_build.yml
-    with:
-      build_name: binary_darwin
-      data: ${{ needs.RunConfig.outputs.data }}
-      checkout_depth: 0
-  BuilderBinAarch64:
-    needs: [RunConfig, BuilderDebRelease]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_build.yml
-    with:
-      build_name: binary_aarch64
-      data: ${{ needs.RunConfig.outputs.data }}
-      checkout_depth: 0
-  BuilderBinFreeBSD:
-    needs: [RunConfig, BuilderDebRelease]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_build.yml
-    with:
-      build_name: binary_freebsd
-      data: ${{ needs.RunConfig.outputs.data }}
-      checkout_depth: 0
-  BuilderBinDarwinAarch64:
-    needs: [RunConfig, BuilderDebRelease]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_build.yml
-    with:
-      build_name: binary_darwin_aarch64
-      data: ${{ needs.RunConfig.outputs.data }}
-      checkout_depth: 0
-  BuilderBinPPC64:
-    needs: [RunConfig, BuilderDebRelease]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_build.yml
-    with:
-      build_name: binary_ppc64le
-      data: ${{ needs.RunConfig.outputs.data }}
-      checkout_depth: 0
-  BuilderBinAmd64Compat:
-    needs: [RunConfig, BuilderDebRelease]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_build.yml
-    with:
-      build_name: binary_amd64_compat
-      data: ${{ needs.RunConfig.outputs.data }}
-      checkout_depth: 0
-  BuilderBinAmd64Musl:
-    needs: [RunConfig, BuilderDebRelease]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_build.yml
-    with:
-      build_name: binary_amd64_musl
-      data: ${{ needs.RunConfig.outputs.data }}
-      checkout_depth: 0
-  BuilderBinAarch64V80Compat:
-    needs: [RunConfig, BuilderDebRelease]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_build.yml
-    with:
-      build_name: binary_aarch64_v80compat
-      data: ${{ needs.RunConfig.outputs.data }}
-      checkout_depth: 0
-  BuilderBinRISCV64:
-    needs: [RunConfig, BuilderDebRelease]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_build.yml
-    with:
-      build_name: binary_riscv64
-      data: ${{ needs.RunConfig.outputs.data }}
-      checkout_depth: 0
-  BuilderBinS390X:
-    needs: [RunConfig, BuilderDebRelease]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_build.yml
-    with:
-      build_name: binary_s390x
-      data: ${{ needs.RunConfig.outputs.data }}
-      checkout_depth: 0
-  BuilderBinLoongarch64:
-    needs: [RunConfig, BuilderDebRelease]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_build.yml
-    with:
-      build_name: binary_loongarch64
-      data: ${{ needs.RunConfig.outputs.data }}
-      checkout_depth: 0
-############################################################################################
-##################################### Docker images  #######################################
-############################################################################################
-  DockerServerImage:
-    needs: [RunConfig, BuilderDebRelease, BuilderDebAarch64]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Docker server image
-      runner_type: style-checker
-      data: ${{ needs.RunConfig.outputs.data }}
-  DockerKeeperImage:
-    needs: [RunConfig, BuilderDebRelease, BuilderDebAarch64]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Docker keeper image
-      runner_type: style-checker
-      data: ${{ needs.RunConfig.outputs.data }}
-############################################################################################
-##################################### BUILD REPORTER #######################################
-############################################################################################
-  BuilderReport:
+
+  ################################# Reports #################################
+  # Reports should be run even if Builds_1/2 failed - put them separately in wf (not in Tests_1/2)
+  Builds_1_Report:
     # run report check for failed builds to indicate the CI error
-    if: ${{ !cancelled() }}
-    needs:
-      - RunConfig
-      - BuilderDebAarch64
-      - BuilderDebAsan
-      - BuilderDebDebug
-      - BuilderDebMsan
-      - BuilderDebRelease
-      - BuilderDebTsan
-      - BuilderDebUBsan
+    if: ${{ !cancelled() && needs.RunConfig.result == 'success' && contains(fromJson(needs.RunConfig.outputs.data).jobs_data.jobs_to_do, 'ClickHouse build check') }}
+    needs: [RunConfig, Builds_1]
     uses: ./.github/workflows/reusable_test.yml
     with:
       test_name: ClickHouse build check
       runner_type: style-checker-aarch64
       data: ${{ needs.RunConfig.outputs.data }}
-  BuilderSpecialReport:
+  Builds_2_Report:
     # run report check for failed builds to indicate the CI error
-    if: ${{ !cancelled() }}
-    needs:
-      - RunConfig
-      - BuilderBinAarch64
-      - BuilderBinDarwin
-      - BuilderBinDarwinAarch64
-      - BuilderBinFreeBSD
-      - BuilderBinPPC64
-      - BuilderBinRISCV64
-      - BuilderBinS390X
-      - BuilderBinLoongarch64
-      - BuilderBinAmd64Compat
-      - BuilderBinAarch64V80Compat
-      - BuilderBinClangTidy
-      - BuilderBinAmd64Musl
-      - BuilderDebReleaseCoverage
-      - BuilderBinRelease
+    if: ${{ !cancelled() && needs.RunConfig.result == 'success' && contains(fromJson(needs.RunConfig.outputs.data).jobs_data.jobs_to_do, 'ClickHouse special build check') }}
+    needs: [RunConfig, Builds_2]
     uses: ./.github/workflows/reusable_test.yml
     with:
       test_name: ClickHouse special build check
       runner_type: style-checker-aarch64
       data: ${{ needs.RunConfig.outputs.data }}
+
   MarkReleaseReady:
     if: ${{ !failure() && !cancelled() }}
-    needs:
-      - BuilderBinDarwin
-      - BuilderBinDarwinAarch64
-      - BuilderDebRelease
-      - BuilderDebAarch64
-    runs-on: [self-hosted, style-checker]
+    needs: [RunConfig, Builds_1]
+    runs-on: [self-hosted, style-checker-aarch64]
     steps:
       - name: Debug
         run: |
@@ -338,7 +150,7 @@ jobs:
           no both ${{ !(contains(needs.*.result, 'skipped') || contains(needs.*.result, 'failure')) }}
           EOF
       - name: Not ready
-        # fail the job to be able restart it
+        # fail the job to be able to restart it
         if: ${{ contains(needs.*.result, 'skipped') || contains(needs.*.result, 'failure') }}
         run: exit 1
       - name: Check out repository code
@@ -349,544 +161,14 @@ jobs:
         run: |
           cd "$GITHUB_WORKSPACE/tests/ci"
           python3 mark_release_ready.py
-############################################################################################
-#################################### INSTALL PACKAGES ######################################
-############################################################################################
-  InstallPackagesTestRelease:
-    needs: [RunConfig, BuilderDebRelease]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Install packages (amd64)
-      runner_type: style-checker
-      data: ${{ needs.RunConfig.outputs.data }}
-      run_command: |
-        python3 install_check.py "$CHECK_NAME"
-  InstallPackagesTestAarch64:
-    needs: [RunConfig, BuilderDebAarch64]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Install packages (arm64)
-      runner_type: style-checker-aarch64
-      data: ${{ needs.RunConfig.outputs.data }}
-      run_command: |
-        python3 install_check.py "$CHECK_NAME"
-##############################################################################################
-########################### FUNCTIONAl STATELESS TESTS #######################################
-##############################################################################################
-  FunctionalStatelessTestRelease:
-    needs: [RunConfig, BuilderDebRelease]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stateless tests (release)
-      runner_type: func-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  FunctionalStatelessTestReleaseAnalyzerS3Replicated:
-    needs: [RunConfig, BuilderDebRelease]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stateless tests (release, old analyzer, s3, DatabaseReplicated)
-      runner_type: func-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  FunctionalStatelessTestS3Debug:
-    needs: [RunConfig, BuilderDebDebug]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stateless tests (debug, s3 storage)
-      runner_type: func-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  FunctionalStatelessTestS3Tsan:
-    needs: [RunConfig, BuilderDebTsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stateless tests (tsan, s3 storage)
-      runner_type: func-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  FunctionalStatelessTestAarch64:
-    needs: [RunConfig, BuilderDebAarch64]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stateless tests (aarch64)
-      runner_type: func-tester-aarch64
-      data: ${{ needs.RunConfig.outputs.data }}
-  FunctionalStatelessTestAsan:
-    needs: [RunConfig, BuilderDebAsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stateless tests (asan)
-      runner_type: func-tester
-      data: ${{ needs.RunConfig.outputs.data }}
 
-  FunctionalStatelessTestTsan:
-    needs: [RunConfig, BuilderDebTsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stateless tests (tsan)
-      runner_type: func-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  FunctionalStatelessTestMsan:
-    needs: [RunConfig, BuilderDebMsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stateless tests (msan)
-      runner_type: func-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  FunctionalStatelessTestUBsan:
-    needs: [RunConfig, BuilderDebUBsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stateless tests (ubsan)
-      runner_type: func-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  FunctionalStatelessTestDebug:
-    needs: [RunConfig, BuilderDebDebug]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stateless tests (debug)
-      runner_type: func-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  FunctionalStatelessTestAsanAzure:
-    needs: [RunConfig, BuilderDebAsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stateless tests (azure, asan)
-      runner_type: func-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-##############################################################################################
-############################ FUNCTIONAl STATEFUL TESTS #######################################
-##############################################################################################
-  FunctionalStatefulTestRelease:
-    needs: [RunConfig, BuilderDebRelease]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stateful tests (release)
-      runner_type: func-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  FunctionalStatefulTestAarch64:
-    needs: [RunConfig, BuilderDebAarch64]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stateful tests (aarch64)
-      runner_type: func-tester-aarch64
-      data: ${{ needs.RunConfig.outputs.data }}
-  FunctionalStatefulTestAsan:
-    needs: [RunConfig, BuilderDebAsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stateful tests (asan)
-      runner_type: func-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  FunctionalStatefulTestTsan:
-    needs: [RunConfig, BuilderDebTsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stateful tests (tsan)
-      runner_type: func-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  FunctionalStatefulTestMsan:
-    needs: [RunConfig, BuilderDebMsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stateful tests (msan)
-      runner_type: func-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  FunctionalStatefulTestUBsan:
-    needs: [RunConfig, BuilderDebUBsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stateful tests (ubsan)
-      runner_type: func-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  FunctionalStatefulTestDebug:
-    needs: [RunConfig, BuilderDebDebug]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stateful tests (debug)
-      runner_type: func-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  # Parallel replicas
-  FunctionalStatefulTestDebugParallelReplicas:
-    needs: [RunConfig, BuilderDebDebug]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stateful tests (debug, ParallelReplicas)
-      runner_type: func-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  FunctionalStatefulTestUBsanParallelReplicas:
-    needs: [RunConfig, BuilderDebUBsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stateful tests (ubsan, ParallelReplicas)
-      runner_type: func-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  FunctionalStatefulTestMsanParallelReplicas:
-    needs: [RunConfig, BuilderDebMsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stateful tests (msan, ParallelReplicas)
-      runner_type: func-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  FunctionalStatefulTestTsanParallelReplicas:
-    needs: [RunConfig, BuilderDebTsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stateful tests (tsan, ParallelReplicas)
-      runner_type: func-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  FunctionalStatefulTestAsanParallelReplicas:
-    needs: [RunConfig, BuilderDebAsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stateful tests (asan, ParallelReplicas)
-      runner_type: func-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  FunctionalStatefulTestReleaseParallelReplicas:
-    needs: [RunConfig, BuilderDebRelease]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stateful tests (release, ParallelReplicas)
-      runner_type: func-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-##############################################################################################
-########################### ClickBench #######################################################
-##############################################################################################
-  ClickBenchAMD64:
-    needs: [RunConfig, BuilderDebRelease]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: ClickBench (amd64)
-      runner_type: func-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-      run_command: |
-        python3 clickbench.py "$CHECK_NAME"
-  ClickBenchAarch64:
-    needs: [RunConfig, BuilderDebAarch64]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: ClickBench (aarch64)
-      runner_type: func-tester-aarch64
-      data: ${{ needs.RunConfig.outputs.data }}
-      run_command: |
-        python3 clickbench.py "$CHECK_NAME"
-##############################################################################################
-######################################### STRESS TESTS #######################################
-##############################################################################################
-  StressTestAsan:
-    needs: [RunConfig, BuilderDebAsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stress test (asan)
-      runner_type: stress-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  StressTestTsan:
-    needs: [RunConfig, BuilderDebTsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stress test (tsan)
-      runner_type: stress-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  StressTestTsanAzure:
-    needs: [RunConfig, BuilderDebTsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stress test (azure, tsan)
-      runner_type: stress-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  StressTestMsan:
-    needs: [RunConfig, BuilderDebMsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stress test (msan)
-      runner_type: stress-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  StressTestUBsan:
-    needs: [RunConfig, BuilderDebUBsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stress test (ubsan)
-      runner_type: stress-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  StressTestDebug:
-    needs: [RunConfig, BuilderDebDebug]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Stress test (debug)
-      runner_type: stress-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-#############################################################################################
-############################# INTEGRATION TESTS #############################################
-#############################################################################################
-  IntegrationTestsAsan:
-    needs: [RunConfig, BuilderDebAsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Integration tests (asan)
-      runner_type: stress-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  IntegrationTestsAnalyzerAsan:
-    needs: [RunConfig, BuilderDebAsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Integration tests (asan, old analyzer)
-      runner_type: stress-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  IntegrationTestsTsan:
-    needs: [RunConfig, BuilderDebTsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Integration tests (tsan)
-      runner_type: stress-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  IntegrationTestsRelease:
-    needs: [RunConfig, BuilderDebRelease]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Integration tests (release)
-      runner_type: stress-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-##############################################################################################
-##################################### AST FUZZERS ############################################
-##############################################################################################
-  ASTFuzzerTestAsan:
-    needs: [RunConfig, BuilderDebAsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: AST fuzzer (asan)
-      runner_type: fuzzer-unit-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  ASTFuzzerTestTsan:
-    needs: [RunConfig, BuilderDebTsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: AST fuzzer (tsan)
-      runner_type: fuzzer-unit-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  ASTFuzzerTestUBSan:
-    needs: [RunConfig, BuilderDebUBsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: AST fuzzer (ubsan)
-      runner_type: fuzzer-unit-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  ASTFuzzerTestMSan:
-    needs: [RunConfig, BuilderDebMsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: AST fuzzer (msan)
-      runner_type: fuzzer-unit-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  ASTFuzzerTestDebug:
-    needs: [RunConfig, BuilderDebDebug]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: AST fuzzer (debug)
-      runner_type: fuzzer-unit-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-#############################################################################################
-#################################### UNIT TESTS #############################################
-#############################################################################################
-  UnitTestsAsan:
-    needs: [RunConfig, BuilderDebAsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Unit tests (asan)
-      runner_type: fuzzer-unit-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  UnitTestsReleaseClang:
-    needs: [RunConfig, BuilderBinRelease]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Unit tests (release)
-      runner_type: fuzzer-unit-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  UnitTestsTsan:
-    needs: [RunConfig, BuilderDebTsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Unit tests (tsan)
-      runner_type: fuzzer-unit-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  UnitTestsMsan:
-    needs: [RunConfig, BuilderDebMsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Unit tests (msan)
-      runner_type: fuzzer-unit-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  UnitTestsUBsan:
-    needs: [RunConfig, BuilderDebUBsan]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Unit tests (ubsan)
-      runner_type: fuzzer-unit-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-#############################################################################################
-#################################### PERFORMANCE TESTS ######################################
-#############################################################################################
-  PerformanceComparisonX86:
-    needs: [RunConfig, BuilderDebRelease]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Performance Comparison
-      runner_type: stress-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  PerformanceComparisonAarch:
-    needs: [RunConfig, BuilderDebAarch64]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Performance Comparison Aarch64
-      runner_type: func-tester-aarch64
-      data: ${{ needs.RunConfig.outputs.data }}
-##############################################################################################
-############################ SQLLOGIC TEST ###################################################
-##############################################################################################
-  SQLLogicTestRelease:
-    needs: [RunConfig, BuilderDebRelease]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: Sqllogic test (release)
-      runner_type: func-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-##############################################################################################
-##################################### SQL TEST ###############################################
-##############################################################################################
-  SQLTest:
-    needs: [RunConfig, BuilderDebRelease]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: SQLTest
-      runner_type: fuzzer-unit-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-##############################################################################################
-###################################### SQLANCER FUZZERS ######################################
-##############################################################################################
-  SQLancerTestRelease:
-    needs: [RunConfig, BuilderDebRelease]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: SQLancer (release)
-      runner_type: fuzzer-unit-tester
-      data: ${{ needs.RunConfig.outputs.data }}
-  SQLancerTestDebug:
-    needs: [RunConfig, BuilderDebDebug]
-    if: ${{ !failure() && !cancelled() }}
-    uses: ./.github/workflows/reusable_test.yml
-    with:
-      test_name: SQLancer (debug)
-      runner_type: fuzzer-unit-tester
-      data: ${{ needs.RunConfig.outputs.data }}
   FinishCheck:
-    if: ${{ !failure() && !cancelled() }}
-    needs:
-      - MarkReleaseReady
-      - FunctionalStatelessTestDebug
-      - FunctionalStatelessTestRelease
-      - FunctionalStatelessTestReleaseAnalyzerS3Replicated
-      - FunctionalStatelessTestAarch64
-      - FunctionalStatelessTestAsan
-      - FunctionalStatelessTestTsan
-      - FunctionalStatelessTestMsan
-      - FunctionalStatelessTestUBsan
-      - FunctionalStatelessTestS3Debug
-      - FunctionalStatelessTestS3Tsan
-      - FunctionalStatefulTestDebug
-      - FunctionalStatefulTestRelease
-      - FunctionalStatefulTestAarch64
-      - FunctionalStatefulTestAsan
-      - FunctionalStatefulTestTsan
-      - FunctionalStatefulTestMsan
-      - FunctionalStatefulTestUBsan
-      - FunctionalStatefulTestDebugParallelReplicas
-      - FunctionalStatefulTestUBsanParallelReplicas
-      - FunctionalStatefulTestMsanParallelReplicas
-      - FunctionalStatefulTestTsanParallelReplicas
-      - FunctionalStatefulTestAsanParallelReplicas
-      - FunctionalStatefulTestReleaseParallelReplicas
-      - StressTestDebug
-      - StressTestAsan
-      - StressTestTsan
-      - StressTestMsan
-      - StressTestUBsan
-      - IntegrationTestsAsan
-      - IntegrationTestsAnalyzerAsan
-      - IntegrationTestsTsan
-      - IntegrationTestsRelease
-      - PerformanceComparisonX86
-      - PerformanceComparisonAarch
-      - CompatibilityCheckX86
-      - CompatibilityCheckAarch64
-      - ASTFuzzerTestDebug
-      - ASTFuzzerTestAsan
-      - ASTFuzzerTestTsan
-      - ASTFuzzerTestMSan
-      - ASTFuzzerTestUBSan
-      - UnitTestsAsan
-      - UnitTestsTsan
-      - UnitTestsMsan
-      - UnitTestsUBsan
-      - UnitTestsReleaseClang
-      - SQLancerTestRelease
-      - SQLancerTestDebug
-      - SQLLogicTestRelease
-      - SQLTest
-    runs-on: [self-hosted, style-checker]
+    if: ${{ !cancelled() }}
+    needs: [RunConfig, Builds_1, Builds_2, Builds_1_Report, Builds_2_Report, Tests_1, Tests_2, Tests_3]
+    runs-on: [self-hosted, style-checker-aarch64]
     steps:
       - name: Check out repository code
         uses: ClickHouse/checkout@v1
-        with:
-          clear-repository: true
       - name: Finish label
         run: |
           cd "$GITHUB_WORKSPACE/tests/ci"

.github/workflows/merge_queue.yml

@@ -20,7 +20,7 @@ jobs:
         uses: ClickHouse/checkout@v1
         with:
           clear-repository: true # to ensure correct digests
-          fetch-depth: 0 # to get version
+          fetch-depth: 0 # to get a version
           filter: tree:0
       - name: Cancel PR workflow
         run: |
@@ -60,7 +60,7 @@ jobs:
     uses: ./.github/workflows/reusable_test.yml
     with:
       test_name: Style check
-      runner_type: style-checker
+      runner_type: style-checker-aarch64
       run_command: |
           python3 style_check.py
       data: ${{ needs.RunConfig.outputs.data }}
@@ -85,7 +85,7 @@ jobs:
   FinishCheck:
     if: ${{ !failure() && !cancelled() }}
     needs: [RunConfig, BuildDockers, StyleCheck, FastTest]
-    runs-on: [self-hosted, style-checker]
+    runs-on: [self-hosted, style-checker-aarch64]
     steps:
       - name: Check out repository code
         uses: ClickHouse/checkout@v1

.github/workflows/pull_request.yml

@@ -31,8 +31,14 @@ jobs:
         uses: ClickHouse/checkout@v1
         with:
           clear-repository: true # to ensure correct digests
-          fetch-depth: 0 # to get version
+          fetch-depth: 0 # to get a version
           filter: tree:0
+      - name: Cancel previous Sync PR workflow
+        run: |
+          python3 "$GITHUB_WORKSPACE/tests/ci/ci.py" --cancel-previous-run
+      - name: Set pending Sync status
+        run: |
+          python3 "$GITHUB_WORKSPACE/tests/ci/ci.py" --set-pending-status
       - name: Labels check
         run: |
           cd "$GITHUB_WORKSPACE/tests/ci"
@@ -75,7 +81,7 @@ jobs:
     uses: ./.github/workflows/reusable_test.yml
     with:
       test_name: Style check
-      runner_type: style-checker
+      runner_type: style-checker-aarch64
       run_command: |
           python3 style_check.py
       data: ${{ needs.RunConfig.outputs.data }}
@@ -95,13 +101,13 @@ jobs:
       run_command: |
           python3 fast_test_check.py
 
-  ################################# Main statges #################################
+  ################################# Main stages #################################
   # for main CI chain
   #
   Builds_1:
     needs: [RunConfig, StyleCheck, FastTest]
     if: ${{ !failure() && !cancelled() && contains(fromJson(needs.RunConfig.outputs.data).stages_data.stages_to_do, 'Builds_1') }}
-    # using callable wf (reusable_stage.yml) allows to group all nested jobs under a tab
+    # using callable wf (reusable_stage.yml) allows grouping all nested jobs under a tab
     uses: ./.github/workflows/reusable_build_stage.yml
     with:
       stage: Builds_1
@@ -109,7 +115,6 @@ jobs:
   Tests_1:
     needs: [RunConfig, Builds_1]
     if: ${{ !failure() && !cancelled() && contains(fromJson(needs.RunConfig.outputs.data).stages_data.stages_to_do, 'Tests_1') }}
-    # using callable wf (reusable_stage.yml) allows to group all nested jobs under a tab
     uses: ./.github/workflows/reusable_test_stage.yml
     with:
       stage: Tests_1
@@ -117,7 +122,6 @@ jobs:
   Builds_2:
     needs: [RunConfig, Builds_1]
     if: ${{ !failure() && !cancelled() && contains(fromJson(needs.RunConfig.outputs.data).stages_data.stages_to_do, 'Builds_2') }}
-    # using callable wf (reusable_stage.yml) allows to group all nested jobs under a tab
     uses: ./.github/workflows/reusable_build_stage.yml
     with:
       stage: Builds_2
@@ -125,7 +129,6 @@ jobs:
   Tests_2:
     needs: [RunConfig, Builds_2]
     if: ${{ !failure() && !cancelled() && contains(fromJson(needs.RunConfig.outputs.data).stages_data.stages_to_do, 'Tests_2') }}
-    # using callable wf (reusable_stage.yml) allows to group all nested jobs under a tab
     uses: ./.github/workflows/reusable_test_stage.yml
     with:
       stage: Tests_2
@@ -177,9 +180,9 @@ jobs:
   ################################# Stage Final #################################
   #
   FinishCheck:
-    if: ${{ !failure() && !cancelled() }}
+    if: ${{ !cancelled() }}
     needs: [RunConfig, BuildDockers, StyleCheck, FastTest, Builds_1, Builds_2, Builds_1_Report, Builds_2_Report, Tests_1, Tests_2, Tests_3]
-    runs-on: [self-hosted, style-checker]
+    runs-on: [self-hosted, style-checker-aarch64]
     steps:
       - name: Check out repository code
         uses: ClickHouse/checkout@v1
@@ -189,13 +192,6 @@ jobs:
         run: |
           cd "$GITHUB_WORKSPACE/tests/ci"
           python3 finish_check.py
-      # FIXME: merge on approval does not work with MQ. Could be fixed by using defaul GH's automerge after some corrections in Mergeable Check status
-      # - name: Auto merge if approved
-      #   if: ${{ github.event_name != 'merge_group' }}
-      #   run: |
-      #     cd "$GITHUB_WORKSPACE/tests/ci"
-      #     python3 merge_pr.py --check-approved
-
 
 #############################################################################################
 ###################################### JEPSEN TESTS #########################################
@@ -213,5 +209,5 @@ jobs:
     uses: ./.github/workflows/reusable_test.yml
     with:
       test_name: ClickHouse Keeper Jepsen
-      runner_type: style-checker
+      runner_type: style-checker-aarch64
       data: ${{ needs.RunConfig.outputs.data }}

base/base/Decimal_fwd.h

@@ -44,6 +44,10 @@ concept is_over_big_int =
     || std::is_same_v<T, UInt256>
     || std::is_same_v<T, Decimal128>
     || std::is_same_v<T, Decimal256>;
+
+template <class T>
+concept is_over_big_decimal = is_decimal<T> && is_over_big_int<typename T::NativeType>;
+
 }
 
 template <> struct is_signed<DB::Decimal32> { static constexpr bool value = true; };

cmake/autogenerated_versions.txt

@@ -2,11 +2,11 @@
 
 # NOTE: has nothing common with DBMS_TCP_PROTOCOL_VERSION,
 # only DBMS_TCP_PROTOCOL_VERSION should be incremented on protocol changes.
-SET(VERSION_REVISION 54486)
+SET(VERSION_REVISION 54487)
 SET(VERSION_MAJOR 24)
-SET(VERSION_MINOR 5)
+SET(VERSION_MINOR 6)
 SET(VERSION_PATCH 1)
-SET(VERSION_GITHASH 6d4b31322d168356c8b10c43b4cef157c82337ff)
-SET(VERSION_DESCRIBE v24.5.1.1-testing)
-SET(VERSION_STRING 24.5.1.1)
+SET(VERSION_GITHASH 70a1d3a63d47f0be077d67b8deb907230fc7cfb0)
+SET(VERSION_DESCRIBE v24.6.1.1-testing)
+SET(VERSION_STRING 24.6.1.1)
 # end of autochange

contrib/arrow

@@ -1 +1 @@
-Subproject commit 8f36d71d18587f1f315ec832f424183cb6519cbb
+Subproject commit 5cfccd8ea65f33d4517e7409815d761c7650b45d

contrib/aws

@@ -1 +1 @@
-Subproject commit 2e12d7c6dafa81311ee3d73ac6a178550ffa75be
+Subproject commit eb96e740453ae27afa1f367ba19f99bdcb38484d

docker/test/style/Dockerfile

@@ -11,6 +11,7 @@ RUN apt-get update && env DEBIAN_FRONTEND=noninteractive apt-get install --yes \
         aspell \
         curl \
         git \
+        gh \
         file \
         libxml2-utils \
         moreutils \

docs/_description_templates/template-setting.md

@@ -2,7 +2,7 @@
 
 Description.
 
-For the switch setting, use the typical phrase: “Enables or disables something …”.
+For the switch setting, use the typical phrase: “Enables or disables something ...”.
 
 Possible values:
 

docs/changelogs/v20.7.1.4310-prestable.md

@@ -166,4 +166,4 @@
 * NO CL ENTRY:  'Revert "Abort on std::out_of_range in debug builds"'. [#12752](https://github.com/ClickHouse/ClickHouse/pull/12752) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
 * NO CL ENTRY:  'Bump protobuf from 3.12.2 to 3.12.4 in /docs/tools'. [#13102](https://github.com/ClickHouse/ClickHouse/pull/13102) ([dependabot-preview[bot]](https://github.com/apps/dependabot-preview)).
 * NO CL ENTRY:  'Merge [#12574](https://github.com/ClickHouse/ClickHouse/issues/12574)'. [#13158](https://github.com/ClickHouse/ClickHouse/pull/13158) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
-* NO CL ENTRY:  'Revert "Add QueryTimeMicroseconds, SelectQueryTimeMicroseconds and InsertQuer…"'. [#13303](https://github.com/ClickHouse/ClickHouse/pull/13303) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
+* NO CL ENTRY:  'Revert "Add QueryTimeMicroseconds, SelectQueryTimeMicroseconds and InsertQuer..."'. [#13303](https://github.com/ClickHouse/ClickHouse/pull/13303) ([Alexey Milovidov](https://github.com/alexey-milovidov)).

docs/changelogs/v21.12.1.9017-prestable.md

@@ -421,5 +421,5 @@ sidebar_label: 2022
 * Fix possible crash in DataTypeAggregateFunction [#32287](https://github.com/ClickHouse/ClickHouse/pull/32287) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
 * Update backport.py [#32323](https://github.com/ClickHouse/ClickHouse/pull/32323) ([Kseniia Sumarokova](https://github.com/kssenii)).
 * Fix graphite-bench build [#32351](https://github.com/ClickHouse/ClickHouse/pull/32351) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).
-* Revert "graphite: split tagged/plain rollup rules (for merges perfoma… [#32376](https://github.com/ClickHouse/ClickHouse/pull/32376) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
+* Revert "graphite: split tagged/plain rollup rules (for merges perfoma... [#32376](https://github.com/ClickHouse/ClickHouse/pull/32376) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
 * Another attempt to fix unit test Executor::RemoveTasksStress [#32390](https://github.com/ClickHouse/ClickHouse/pull/32390) ([Nikita Mikhaylov](https://github.com/nikitamikhaylov)).

docs/changelogs/v21.3.3.14-lts.md

@@ -18,4 +18,4 @@ sidebar_label: 2022
 
 #### NOT FOR CHANGELOG / INSIGNIFICANT
 
-* fix incorrect number of rows for Chunks with no columns in PartialSor… [#21761](https://github.com/ClickHouse/ClickHouse/pull/21761) ([Alexander Kuzmenkov](https://github.com/akuzm)).
+* fix incorrect number of rows for Chunks with no columns in PartialSor... [#21761](https://github.com/ClickHouse/ClickHouse/pull/21761) ([Alexander Kuzmenkov](https://github.com/akuzm)).

docs/changelogs/v21.4.1.6422-prestable.md

@@ -223,7 +223,7 @@ sidebar_label: 2022
 * Do not overlap zookeeper path for ReplicatedMergeTree in stateless *.sh tests [#21724](https://github.com/ClickHouse/ClickHouse/pull/21724) ([Azat Khuzhin](https://github.com/azat)).
 * make the fuzzer use sources from the CI [#21754](https://github.com/ClickHouse/ClickHouse/pull/21754) ([Alexander Kuzmenkov](https://github.com/akuzm)).
 * Add one more variant to memcpy benchmark [#21759](https://github.com/ClickHouse/ClickHouse/pull/21759) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
-* fix incorrect number of rows for Chunks with no columns in PartialSor… [#21761](https://github.com/ClickHouse/ClickHouse/pull/21761) ([Alexander Kuzmenkov](https://github.com/akuzm)).
+* fix incorrect number of rows for Chunks with no columns in PartialSor... [#21761](https://github.com/ClickHouse/ClickHouse/pull/21761) ([Alexander Kuzmenkov](https://github.com/akuzm)).
 * docs(fix): typo [#21775](https://github.com/ClickHouse/ClickHouse/pull/21775) ([Ali Demirci](https://github.com/depyronick)).
 * DDLWorker.cpp: fixed exceeded amount of tries typo [#21807](https://github.com/ClickHouse/ClickHouse/pull/21807) ([Eldar Nasyrov](https://github.com/3ldar-nasyrov)).
 * fix integration MaterializeMySQL test [#21819](https://github.com/ClickHouse/ClickHouse/pull/21819) ([TCeason](https://github.com/TCeason)).

docs/changelogs/v21.4.2.10-prestable.md

@@ -226,7 +226,7 @@ sidebar_label: 2022
 * Do not overlap zookeeper path for ReplicatedMergeTree in stateless *.sh tests [#21724](https://github.com/ClickHouse/ClickHouse/pull/21724) ([Azat Khuzhin](https://github.com/azat)).
 * make the fuzzer use sources from the CI [#21754](https://github.com/ClickHouse/ClickHouse/pull/21754) ([Alexander Kuzmenkov](https://github.com/akuzm)).
 * Add one more variant to memcpy benchmark [#21759](https://github.com/ClickHouse/ClickHouse/pull/21759) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
-* fix incorrect number of rows for Chunks with no columns in PartialSor… [#21761](https://github.com/ClickHouse/ClickHouse/pull/21761) ([Alexander Kuzmenkov](https://github.com/akuzm)).
+* fix incorrect number of rows for Chunks with no columns in PartialSor... [#21761](https://github.com/ClickHouse/ClickHouse/pull/21761) ([Alexander Kuzmenkov](https://github.com/akuzm)).
 * docs(fix): typo [#21775](https://github.com/ClickHouse/ClickHouse/pull/21775) ([Ali Demirci](https://github.com/depyronick)).
 * DDLWorker.cpp: fixed exceeded amount of tries typo [#21807](https://github.com/ClickHouse/ClickHouse/pull/21807) ([Eldar Nasyrov](https://github.com/3ldar-nasyrov)).
 * fix integration MaterializeMySQL test [#21819](https://github.com/ClickHouse/ClickHouse/pull/21819) ([TCeason](https://github.com/TCeason)).

docs/changelogs/v22.6.1.1985-stable.md

@@ -160,7 +160,7 @@ sidebar_label: 2022
 * fix toString error on DatatypeDate32. [#37775](https://github.com/ClickHouse/ClickHouse/pull/37775) ([LiuNeng](https://github.com/liuneng1994)).
 * The clickhouse-keeper setting `dead_session_check_period_ms` was transformed into microseconds (multiplied by 1000), which lead to dead sessions only being cleaned up after several minutes (instead of 500ms). [#37824](https://github.com/ClickHouse/ClickHouse/pull/37824) ([Michael Lex](https://github.com/mlex)).
 * Fix possible "No more packets are available" for distributed queries (in case of `async_socket_for_remote`/`use_hedged_requests` is disabled). [#37826](https://github.com/ClickHouse/ClickHouse/pull/37826) ([Azat Khuzhin](https://github.com/azat)).
-* Do not drop the inner target table when executing `ALTER TABLE … MODIFY QUERY` in WindowView. [#37879](https://github.com/ClickHouse/ClickHouse/pull/37879) ([vxider](https://github.com/Vxider)).
+* Do not drop the inner target table when executing `ALTER TABLE ... MODIFY QUERY` in WindowView. [#37879](https://github.com/ClickHouse/ClickHouse/pull/37879) ([vxider](https://github.com/Vxider)).
 * Fix directory ownership of coordination dir in clickhouse-keeper Docker image. Fixes [#37914](https://github.com/ClickHouse/ClickHouse/issues/37914). [#37915](https://github.com/ClickHouse/ClickHouse/pull/37915) ([James Maidment](https://github.com/jamesmaidment)).
 * Dictionaries fix custom query with update field and `{condition}`. Closes [#33746](https://github.com/ClickHouse/ClickHouse/issues/33746). [#37947](https://github.com/ClickHouse/ClickHouse/pull/37947) ([Maksim Kita](https://github.com/kitaisreal)).
 * Fix possible incorrect result of `SELECT ... WITH FILL` in the case when `ORDER BY` should be applied after `WITH FILL` result (e.g. for outer query). Incorrect result was caused by optimization for `ORDER BY` expressions ([#35623](https://github.com/ClickHouse/ClickHouse/issues/35623)). Closes [#37904](https://github.com/ClickHouse/ClickHouse/issues/37904). [#37959](https://github.com/ClickHouse/ClickHouse/pull/37959) ([Yakov Olkhovskiy](https://github.com/yakov-olkhovskiy)).
@@ -180,7 +180,7 @@ sidebar_label: 2022
 #### NO CL ENTRY
 
 * NO CL ENTRY:  'Revert "Fix mutations in tables with columns of type `Object`"'. [#37355](https://github.com/ClickHouse/ClickHouse/pull/37355) ([Alexander Tokmakov](https://github.com/tavplubix)).
-* NO CL ENTRY:  'Revert "Remove height restrictions from the query div in play web tool, and m…"'. [#37501](https://github.com/ClickHouse/ClickHouse/pull/37501) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
+* NO CL ENTRY:  'Revert "Remove height restrictions from the query div in play web tool, and m..."'. [#37501](https://github.com/ClickHouse/ClickHouse/pull/37501) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
 * NO CL ENTRY:  'Revert "Add support for preprocessing ZooKeeper operations in `clickhouse-keeper`"'. [#37534](https://github.com/ClickHouse/ClickHouse/pull/37534) ([Antonio Andelic](https://github.com/antonio2368)).
 * NO CL ENTRY:  'Revert "(only with zero-copy replication, non-production experimental feature not recommended to use) fix possible deadlock during fetching part"'. [#37545](https://github.com/ClickHouse/ClickHouse/pull/37545) ([Alexander Tokmakov](https://github.com/tavplubix)).
 * NO CL ENTRY:  'Revert "RFC: Fix converting types for UNION queries (may produce LOGICAL_ERROR)"'. [#37582](https://github.com/ClickHouse/ClickHouse/pull/37582) ([Dmitry Novik](https://github.com/novikd)).

docs/changelogs/v22.7.1.2484-stable.md

@@ -410,7 +410,7 @@ sidebar_label: 2022
 * Add test for [#39132](https://github.com/ClickHouse/ClickHouse/issues/39132) [#39173](https://github.com/ClickHouse/ClickHouse/pull/39173) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
 * Suppression for BC check (`Cannot parse string 'Hello' as UInt64`) [#39176](https://github.com/ClickHouse/ClickHouse/pull/39176) ([Alexander Tokmakov](https://github.com/tavplubix)).
 * Fix 01961_roaring_memory_tracking test [#39187](https://github.com/ClickHouse/ClickHouse/pull/39187) ([Dmitry Novik](https://github.com/novikd)).
-* Cleanup: done during [#38719](https://github.com/ClickHouse/ClickHouse/issues/38719) (SortingStep: deduce way to sort based on … [#39191](https://github.com/ClickHouse/ClickHouse/pull/39191) ([Igor Nikonov](https://github.com/devcrafter)).
+* Cleanup: done during [#38719](https://github.com/ClickHouse/ClickHouse/issues/38719) (SortingStep: deduce way to sort based on ... [#39191](https://github.com/ClickHouse/ClickHouse/pull/39191) ([Igor Nikonov](https://github.com/devcrafter)).
 * Fix exception in AsynchronousMetrics for s390x [#39193](https://github.com/ClickHouse/ClickHouse/pull/39193) ([Harry Lee](https://github.com/HarryLeeIBM)).
 * Optimize accesses to system.stack_trace (filter by name before sending signal) [#39212](https://github.com/ClickHouse/ClickHouse/pull/39212) ([Azat Khuzhin](https://github.com/azat)).
 * Enable warning "-Wdeprecated-dynamic-exception-spec" [#39213](https://github.com/ClickHouse/ClickHouse/pull/39213) ([Robert Schulze](https://github.com/rschu1ze)).

docs/changelogs/v22.8.13.20-lts.md

@@ -20,4 +20,4 @@ sidebar_label: 2023
 * Fix wrong approved_at, simplify conditions [#45302](https://github.com/ClickHouse/ClickHouse/pull/45302) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
 * Get rid of artifactory in favor of r2 + ch-repos-manager [#45421](https://github.com/ClickHouse/ClickHouse/pull/45421) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
 * Trim refs/tags/ from GITHUB_TAG in release workflow [#45636](https://github.com/ClickHouse/ClickHouse/pull/45636) ([Mikhail f. Shiryaev](https://github.com/Felixoid)).
-* Merge pull request [#38262](https://github.com/ClickHouse/ClickHouse/issues/38262) from PolyProgrammist/fix-ordinary-system-un… [#45650](https://github.com/ClickHouse/ClickHouse/pull/45650) ([alesapin](https://github.com/alesapin)).
+* Merge pull request [#38262](https://github.com/ClickHouse/ClickHouse/issues/38262) from PolyProgrammist/fix-ordinary-system-un... [#45650](https://github.com/ClickHouse/ClickHouse/pull/45650) ([alesapin](https://github.com/alesapin)).

docs/changelogs/v23.11.1.2711-stable.md

@@ -217,7 +217,7 @@ sidebar_label: 2023
 * S3Queue minor fix [#56999](https://github.com/ClickHouse/ClickHouse/pull/56999) ([Kseniia Sumarokova](https://github.com/kssenii)).
 * Fix file path validation for DatabaseFileSystem [#57029](https://github.com/ClickHouse/ClickHouse/pull/57029) ([San](https://github.com/santrancisco)).
 * Fix `fuzzBits` with `ARRAY JOIN` [#57033](https://github.com/ClickHouse/ClickHouse/pull/57033) ([Antonio Andelic](https://github.com/antonio2368)).
-* Fix Nullptr dereference in partial merge join with joined_subquery_re… [#57048](https://github.com/ClickHouse/ClickHouse/pull/57048) ([vdimir](https://github.com/vdimir)).
+* Fix Nullptr dereference in partial merge join with joined_subquery_re... [#57048](https://github.com/ClickHouse/ClickHouse/pull/57048) ([vdimir](https://github.com/vdimir)).
 * Fix race condition in RemoteSource [#57052](https://github.com/ClickHouse/ClickHouse/pull/57052) ([Raúl Marín](https://github.com/Algunenano)).
 * Implement `bitHammingDistance` for big integers [#57073](https://github.com/ClickHouse/ClickHouse/pull/57073) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
 * S3-style links bug fix [#57075](https://github.com/ClickHouse/ClickHouse/pull/57075) ([Yarik Briukhovetskyi](https://github.com/yariks5s)).

docs/changelogs/v23.12.1.1368-stable.md

@@ -272,7 +272,7 @@ sidebar_label: 2023
 * Bump Azure to v1.6.0 [#58052](https://github.com/ClickHouse/ClickHouse/pull/58052) ([Robert Schulze](https://github.com/rschu1ze)).
 * Correct values for randomization [#58058](https://github.com/ClickHouse/ClickHouse/pull/58058) ([Anton Popov](https://github.com/CurtizJ)).
 * Non post request should be readonly [#58060](https://github.com/ClickHouse/ClickHouse/pull/58060) ([San](https://github.com/santrancisco)).
-* Revert "Merge pull request [#55710](https://github.com/ClickHouse/ClickHouse/issues/55710) from guoxiaolongzte/clickhouse-test… [#58066](https://github.com/ClickHouse/ClickHouse/pull/58066) ([Raúl Marín](https://github.com/Algunenano)).
+* Revert "Merge pull request [#55710](https://github.com/ClickHouse/ClickHouse/issues/55710) from guoxiaolongzte/clickhouse-test... [#58066](https://github.com/ClickHouse/ClickHouse/pull/58066) ([Raúl Marín](https://github.com/Algunenano)).
 * fix typo in the test 02479 [#58072](https://github.com/ClickHouse/ClickHouse/pull/58072) ([Sema Checherinda](https://github.com/CheSema)).
 * Bump Azure to 1.7.2 [#58075](https://github.com/ClickHouse/ClickHouse/pull/58075) ([Robert Schulze](https://github.com/rschu1ze)).
 * Fix flaky test `02567_and_consistency` [#58076](https://github.com/ClickHouse/ClickHouse/pull/58076) ([Anton Popov](https://github.com/CurtizJ)).

docs/changelogs/v23.3.1.2823-lts.md

@@ -520,7 +520,7 @@ sidebar_label: 2023
 * Improve script for updating clickhouse-docs [#48135](https://github.com/ClickHouse/ClickHouse/pull/48135) ([Alexander Tokmakov](https://github.com/tavplubix)).
 * Fix stdlib compatibility issues [#48150](https://github.com/ClickHouse/ClickHouse/pull/48150) ([DimasKovas](https://github.com/DimasKovas)).
 * Make test test_disallow_concurrency less flaky [#48152](https://github.com/ClickHouse/ClickHouse/pull/48152) ([Vitaly Baranov](https://github.com/vitlibar)).
-* Remove unused mockSystemDatabase from gtest_transform_query_for_exter… [#48162](https://github.com/ClickHouse/ClickHouse/pull/48162) ([Vladimir C](https://github.com/vdimir)).
+* Remove unused mockSystemDatabase from gtest_transform_query_for_exter... [#48162](https://github.com/ClickHouse/ClickHouse/pull/48162) ([Vladimir C](https://github.com/vdimir)).
 * Update environmental-sensors.md [#48166](https://github.com/ClickHouse/ClickHouse/pull/48166) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
 * Correctly handle NULL constants in logical optimizer for new analyzer [#48168](https://github.com/ClickHouse/ClickHouse/pull/48168) ([Antonio Andelic](https://github.com/antonio2368)).
 * Try making KeeperMap test more stable [#48170](https://github.com/ClickHouse/ClickHouse/pull/48170) ([Antonio Andelic](https://github.com/antonio2368)).

docs/changelogs/v23.5.1.3174-stable.md

@@ -474,7 +474,7 @@ sidebar_label: 2023
 * Fix flakiness of test_distributed_load_balancing test [#49921](https://github.com/ClickHouse/ClickHouse/pull/49921) ([Azat Khuzhin](https://github.com/azat)).
 * Add some logging [#49925](https://github.com/ClickHouse/ClickHouse/pull/49925) ([Kseniia Sumarokova](https://github.com/kssenii)).
 * Support hardlinking parts transactionally [#49931](https://github.com/ClickHouse/ClickHouse/pull/49931) ([Michael Kolupaev](https://github.com/al13n321)).
-* Fix for analyzer: 02377_ optimize_sorting_by_input_stream_properties_e… [#49943](https://github.com/ClickHouse/ClickHouse/pull/49943) ([Igor Nikonov](https://github.com/devcrafter)).
+* Fix for analyzer: 02377_ optimize_sorting_by_input_stream_properties_e... [#49943](https://github.com/ClickHouse/ClickHouse/pull/49943) ([Igor Nikonov](https://github.com/devcrafter)).
 * Follow up to [#49429](https://github.com/ClickHouse/ClickHouse/issues/49429) [#49964](https://github.com/ClickHouse/ClickHouse/pull/49964) ([Kseniia Sumarokova](https://github.com/kssenii)).
 * Fix flaky test_ssl_cert_authentication to use urllib3 [#49982](https://github.com/ClickHouse/ClickHouse/pull/49982) ([SmitaRKulkarni](https://github.com/SmitaRKulkarni)).
 * Fix woboq codebrowser build with -Wno-poison-system-directories [#49992](https://github.com/ClickHouse/ClickHouse/pull/49992) ([Azat Khuzhin](https://github.com/azat)).

docs/changelogs/v23.8.1.2992-lts.md

@@ -272,7 +272,7 @@ sidebar_label: 2023
 * Add more checks into ThreadStatus ctor. [#42019](https://github.com/ClickHouse/ClickHouse/pull/42019) ([Nikolai Kochetov](https://github.com/KochetovNicolai)).
 * Refactor Query Tree visitor [#46740](https://github.com/ClickHouse/ClickHouse/pull/46740) ([Dmitry Novik](https://github.com/novikd)).
 * Revert "Revert "Randomize JIT settings in tests"" [#48282](https://github.com/ClickHouse/ClickHouse/pull/48282) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
-* Fix outdated cache configuration in s3 tests: s3_storage_policy_by_defau… [#48424](https://github.com/ClickHouse/ClickHouse/pull/48424) ([Kseniia Sumarokova](https://github.com/kssenii)).
+* Fix outdated cache configuration in s3 tests: s3_storage_policy_by_defau... [#48424](https://github.com/ClickHouse/ClickHouse/pull/48424) ([Kseniia Sumarokova](https://github.com/kssenii)).
 * Fix IN with decimal in analyzer [#48754](https://github.com/ClickHouse/ClickHouse/pull/48754) ([vdimir](https://github.com/vdimir)).
 * Some unclear change in StorageBuffer::reschedule() for something [#49723](https://github.com/ClickHouse/ClickHouse/pull/49723) ([DimasKovas](https://github.com/DimasKovas)).
 * MergeTree & SipHash checksum big-endian support [#50276](https://github.com/ClickHouse/ClickHouse/pull/50276) ([ltrk2](https://github.com/ltrk2)).

docs/changelogs/v24.1.3.31-stable.md

@@ -13,7 +13,7 @@ sidebar_label: 2024
 
 #### Bug Fix (user-visible misbehavior in an official stable release)
 
-* Fix `ASTAlterCommand::formatImpl` in case of column specific settings… [#59445](https://github.com/ClickHouse/ClickHouse/pull/59445) ([János Benjamin Antal](https://github.com/antaljanosbenjamin)).
+* Fix `ASTAlterCommand::formatImpl` in case of column specific settings... [#59445](https://github.com/ClickHouse/ClickHouse/pull/59445) ([János Benjamin Antal](https://github.com/antaljanosbenjamin)).
 * Make MAX use the same rules as permutation for complex types [#59498](https://github.com/ClickHouse/ClickHouse/pull/59498) ([Raúl Marín](https://github.com/Algunenano)).
 * Fix corner case when passing `update_insert_deduplication_token_in_dependent_materialized_views` [#59544](https://github.com/ClickHouse/ClickHouse/pull/59544) ([Jordi Villar](https://github.com/jrdi)).
 * Fix incorrect result of arrayElement / map[] on empty value [#59594](https://github.com/ClickHouse/ClickHouse/pull/59594) ([Raúl Marín](https://github.com/Algunenano)).

docs/changelogs/v24.2.1.2248-stable.md

@@ -130,7 +130,7 @@ sidebar_label: 2024
 * Fix translate() with FixedString input [#59356](https://github.com/ClickHouse/ClickHouse/pull/59356) ([Raúl Marín](https://github.com/Algunenano)).
 * Fix digest calculation in Keeper [#59439](https://github.com/ClickHouse/ClickHouse/pull/59439) ([Antonio Andelic](https://github.com/antonio2368)).
 * Fix stacktraces for binaries without debug symbols [#59444](https://github.com/ClickHouse/ClickHouse/pull/59444) ([Azat Khuzhin](https://github.com/azat)).
-* Fix `ASTAlterCommand::formatImpl` in case of column specific settings… [#59445](https://github.com/ClickHouse/ClickHouse/pull/59445) ([János Benjamin Antal](https://github.com/antaljanosbenjamin)).
+* Fix `ASTAlterCommand::formatImpl` in case of column specific settings... [#59445](https://github.com/ClickHouse/ClickHouse/pull/59445) ([János Benjamin Antal](https://github.com/antaljanosbenjamin)).
 * Fix `SELECT * FROM [...] ORDER BY ALL` with Analyzer [#59462](https://github.com/ClickHouse/ClickHouse/pull/59462) ([zhongyuankai](https://github.com/zhongyuankai)).
 * Fix possible uncaught exception during distributed query cancellation [#59487](https://github.com/ClickHouse/ClickHouse/pull/59487) ([Azat Khuzhin](https://github.com/azat)).
 * Make MAX use the same rules as permutation for complex types [#59498](https://github.com/ClickHouse/ClickHouse/pull/59498) ([Raúl Marín](https://github.com/Algunenano)).

docs/changelogs/v24.3.1.2672-lts.md

@@ -526,7 +526,7 @@ sidebar_label: 2024
 * No "please" [#61916](https://github.com/ClickHouse/ClickHouse/pull/61916) ([Alexey Milovidov](https://github.com/alexey-milovidov)).
 * Update version_date.tsv and changelogs after v23.12.6.19-stable [#61917](https://github.com/ClickHouse/ClickHouse/pull/61917) ([robot-clickhouse](https://github.com/robot-clickhouse)).
 * Update version_date.tsv and changelogs after v24.1.8.22-stable [#61918](https://github.com/ClickHouse/ClickHouse/pull/61918) ([robot-clickhouse](https://github.com/robot-clickhouse)).
-* Fix flaky test_broken_projestions/test.py::test_broken_ignored_replic… [#61932](https://github.com/ClickHouse/ClickHouse/pull/61932) ([Kseniia Sumarokova](https://github.com/kssenii)).
+* Fix flaky test_broken_projestions/test.py::test_broken_ignored_replic... [#61932](https://github.com/ClickHouse/ClickHouse/pull/61932) ([Kseniia Sumarokova](https://github.com/kssenii)).
 * Check is Rust avaiable for build, if not, suggest a way to disable Rust support [#61938](https://github.com/ClickHouse/ClickHouse/pull/61938) ([Azat Khuzhin](https://github.com/azat)).
 * CI: new ci menu in PR body [#61948](https://github.com/ClickHouse/ClickHouse/pull/61948) ([Max K.](https://github.com/maxknv)).
 * Remove flaky test `01193_metadata_loading` [#61961](https://github.com/ClickHouse/ClickHouse/pull/61961) ([Nikita Taranov](https://github.com/nickitat)).

docs/en/development/style.md

@@ -57,7 +57,7 @@ memcpy(&buf[place_value], &x, sizeof(x));
 for (size_t i = 0; i < rows; i += storage.index_granularity)
 ```
 
-**7.** Add spaces around binary operators (`+`, `-`, `*`, `/`, `%`, …) and the ternary operator `?:`.
+**7.** Add spaces around binary operators (`+`, `-`, `*`, `/`, `%`, ...) and the ternary operator `?:`.
 
 ``` cpp
 UInt16 year = (s[0] - '0') * 1000 + (s[1] - '0') * 100 + (s[2] - '0') * 10 + (s[3] - '0');
@@ -86,7 +86,7 @@ dst.ClickGoodEvent     = click.GoodEvent;
 
 If necessary, the operator can be wrapped to the next line. In this case, the offset in front of it is increased.
 
-**11.** Do not use a space to separate unary operators (`--`, `++`, `*`, `&`, …) from the argument.
+**11.** Do not use a space to separate unary operators (`--`, `++`, `*`, `&`, ...) from the argument.
 
 **12.** Put a space after a comma, but not before it. The same rule goes for a semicolon inside a `for` expression.
 
@@ -115,7 +115,7 @@ public:
 
 **16.** If the same `namespace` is used for the entire file, and there isn’t anything else significant, an offset is not necessary inside `namespace`.
 
-**17.** If the block for an `if`, `for`, `while`, or other expression consists of a single `statement`, the curly brackets are optional. Place the `statement` on a separate line, instead. This rule is also valid for nested `if`, `for`, `while`, …
+**17.** If the block for an `if`, `for`, `while`, or other expression consists of a single `statement`, the curly brackets are optional. Place the `statement` on a separate line, instead. This rule is also valid for nested `if`, `for`, `while`, ...
 
 But if the inner `statement` contains curly brackets or `else`, the external block should be written in curly brackets.
 

docs/en/engines/table-engines/integrations/hdfs.md

@@ -118,7 +118,7 @@ If the listing of files contains number ranges with leading zeros, use the const
 
 **Example**
 
-Create table with files named `file000`, `file001`, … , `file999`:
+Create table with files named `file000`, `file001`, ... , `file999`:
 
 ``` sql
 CREATE TABLE big_table (name String, value UInt32) ENGINE = HDFS('hdfs://hdfs1:9000/big_dir/file{0..9}{0..9}{0..9}', 'CSV')

docs/en/engines/table-engines/integrations/s3.md

@@ -178,7 +178,7 @@ If the listing of files contains number ranges with leading zeros, use the const
 
 **Example with wildcards 1**
 
-Create table with files named `file-000.csv`, `file-001.csv`, … , `file-999.csv`:
+Create table with files named `file-000.csv`, `file-001.csv`, ... , `file-999.csv`:
 
 ``` sql
 CREATE TABLE big_table (name String, value UInt32)

docs/en/engines/table-engines/integrations/s3queue.md

@@ -202,8 +202,7 @@ Example:
   CREATE TABLE s3queue_engine_table (name String, value UInt32)
     ENGINE=S3Queue('https://clickhouse-public-datasets.s3.amazonaws.com/my-test-bucket-768/*', 'CSV', 'gzip')
     SETTINGS
-        mode = 'unordered',
-        keeper_path = '/clickhouse/s3queue/';
+        mode = 'unordered';
 
   CREATE TABLE stats (name String, value UInt32)
     ENGINE = MergeTree() ORDER BY name;

docs/en/engines/table-engines/mergetree-family/custom-partitioning-key.md

@@ -71,7 +71,7 @@ WHERE table = 'visits'
 └───────────┴───────────────────┴────────┘
 ```
 
-The `partition` column contains the names of the partitions. There are two partitions in this example: `201901` and `201902`. You can use this column value to specify the partition name in [ALTER … PARTITION](../../../sql-reference/statements/alter/partition.md) queries.
+The `partition` column contains the names of the partitions. There are two partitions in this example: `201901` and `201902`. You can use this column value to specify the partition name in [ALTER ... PARTITION](../../../sql-reference/statements/alter/partition.md) queries.
 
 The `name` column contains the names of the partition data parts. You can use this column to specify the name of the part in the [ALTER ATTACH PART](../../../sql-reference/statements/alter/partition.md#alter_attach-partition) query.
 

docs/en/engines/table-engines/mergetree-family/mergetree.md

@@ -954,7 +954,7 @@ In the case of `MergeTree` tables, data is getting to disk in different ways:
 - As a result of an insert (`INSERT` query).
 - During background merges and [mutations](/docs/en/sql-reference/statements/alter/index.md#alter-mutations).
 - When downloading from another replica.
-- As a result of partition freezing [ALTER TABLE … FREEZE PARTITION](/docs/en/sql-reference/statements/alter/partition.md/#alter_freeze-partition).
+- As a result of partition freezing [ALTER TABLE ... FREEZE PARTITION](/docs/en/sql-reference/statements/alter/partition.md/#alter_freeze-partition).
 
 In all these cases except for mutations and partition freezing, a part is stored on a volume and a disk according to the given storage policy:
 
@@ -966,7 +966,7 @@ Under the hood, mutations and partition freezing make use of [hard links](https:
 In the background, parts are moved between volumes on the basis of the amount of free space (`move_factor` parameter) according to the order the volumes are declared in the configuration file.
 Data is never transferred from the last one and into the first one. One may use system tables [system.part_log](/docs/en/operations/system-tables/part_log.md/#system_tables-part-log) (field `type = MOVE_PART`) and [system.parts](/docs/en/operations/system-tables/parts.md/#system_tables-parts) (fields `path` and `disk`) to monitor background moves. Also, the detailed information can be found in server logs.
 
-User can force moving a part or a partition from one volume to another using the query [ALTER TABLE … MOVE PART\|PARTITION … TO VOLUME\|DISK …](/docs/en/sql-reference/statements/alter/partition.md/#alter_move-partition), all the restrictions for background operations are taken into account. The query initiates a move on its own and does not wait for background operations to be completed. User will get an error message if not enough free space is available or if any of the required conditions are not met.
+User can force moving a part or a partition from one volume to another using the query [ALTER TABLE ... MOVE PART\|PARTITION ... TO VOLUME\|DISK ...](/docs/en/sql-reference/statements/alter/partition.md/#alter_move-partition), all the restrictions for background operations are taken into account. The query initiates a move on its own and does not wait for background operations to be completed. User will get an error message if not enough free space is available or if any of the required conditions are not met.
 
 Moving data does not interfere with data replication. Therefore, different storage policies can be specified for the same table on different replicas.
 

docs/en/engines/table-engines/special/external-data.md

@@ -29,7 +29,7 @@ Only a single table can be retrieved from stdin.
 The following parameters are optional: **–name**– Name of the table. If omitted, _data is used.
 **–format** – Data format in the file. If omitted, TabSeparated is used.
 
-One of the following parameters is required:**–types** – A list of comma-separated column types. For example: `UInt64,String`. The columns will be named _1, _2, …
+One of the following parameters is required:**–types** – A list of comma-separated column types. For example: `UInt64,String`. The columns will be named _1, _2, ...
 **–structure**– The table structure in the format`UserID UInt64`, `URL String`. Defines the column names and types.
 
 The files specified in ‘file’ will be parsed by the format specified in ‘format’, using the data types specified in ‘types’ or ‘structure’. The table will be uploaded to the server and accessible there as a temporary table with the name in ‘name’.

docs/en/engines/table-engines/special/file.md

@@ -14,6 +14,10 @@ Usage scenarios:
 - Convert data from one format to another.
 - Updating data in ClickHouse via editing a file on a disk.
 
+:::note
+This engine is not currently available in ClickHouse Cloud, please [use the S3 table function instead](/docs/en/sql-reference/table-functions/s3.md).
+:::
+
 ## Usage in ClickHouse Server {#usage-in-clickhouse-server}
 
 ``` sql

docs/en/operations/settings/query-complexity.md

@@ -303,7 +303,7 @@ What to do when the amount of data exceeds one of the limits: ‘throw’ or ‘
 
 Limits the number of rows in the hash table that is used when joining tables.
 
-This settings applies to [SELECT … JOIN](../../sql-reference/statements/select/join.md#select-join) operations and the [Join](../../engines/table-engines/special/join.md) table engine.
+This settings applies to [SELECT ... JOIN](../../sql-reference/statements/select/join.md#select-join) operations and the [Join](../../engines/table-engines/special/join.md) table engine.
 
 If a query contains multiple joins, ClickHouse checks this setting for every intermediate result.
 
@@ -320,7 +320,7 @@ Default value: 0.
 
 Limits the size in bytes of the hash table used when joining tables.
 
-This setting applies to [SELECT … JOIN](../../sql-reference/statements/select/join.md#select-join) operations and [Join table engine](../../engines/table-engines/special/join.md).
+This setting applies to [SELECT ... JOIN](../../sql-reference/statements/select/join.md#select-join) operations and [Join table engine](../../engines/table-engines/special/join.md).
 
 If the query contains joins, ClickHouse checks this setting for every intermediate result.
 

docs/en/operations/settings/settings.md

@@ -2248,7 +2248,7 @@ Default value: 0.
 
 ## count_distinct_implementation {#count_distinct_implementation}
 
-Specifies which of the `uniq*` functions should be used to perform the [COUNT(DISTINCT …)](../../sql-reference/aggregate-functions/reference/count.md/#agg_function-count) construction.
+Specifies which of the `uniq*` functions should be used to perform the [COUNT(DISTINCT ...)](../../sql-reference/aggregate-functions/reference/count.md/#agg_function-count) construction.
 
 Possible values:
 
@@ -3665,6 +3665,26 @@ Possible values:
 
 Default value: `0`.
 
+## s3_ignore_file_doesnt_exist {#s3_ignore_file_doesnt_exist}
+
+Ignore absence of file if it does not exist when reading certain keys.
+
+Possible values:
+- 1 — `SELECT` returns empty result.
+- 0 — `SELECT` throws an exception.
+
+Default value: `0`.
+
+## s3_validate_request_settings {#s3_validate_request_settings}
+
+Enables s3 request settings validation.
+
+Possible values:
+- 1 — validate settings.
+- 0 — do not validate settings.
+
+Default value: `1`.
+
 ## hdfs_truncate_on_insert {#hdfs_truncate_on_insert}
 
 Enables or disables truncation before an insert in hdfs engine tables. If disabled, an exception will be thrown on an attempt to insert if a file in HDFS already exists.
@@ -3697,6 +3717,56 @@ Possible values:
 
 Default value: `0`.
 
+## hdfs_throw_on_zero_files_match {#hdfs_throw_on_zero_files_match}
+
+Throw an error if matched zero files according to glob expansion rules.
+
+Possible values:
+- 1 — `SELECT` throws an exception.
+- 0 — `SELECT` returns empty result.
+
+Default value: `0`.
+
+## hdfs_ignore_file_doesnt_exist {#hdfs_ignore_file_doesnt_exist}
+
+Ignore absence of file if it does not exist when reading certain keys.
+
+Possible values:
+- 1 — `SELECT` returns empty result.
+- 0 — `SELECT` throws an exception.
+
+Default value: `0`.
+
+## azure_throw_on_zero_files_match {#azure_throw_on_zero_files_match}
+
+Throw an error if matched zero files according to glob expansion rules.
+
+Possible values:
+- 1 — `SELECT` throws an exception.
+- 0 — `SELECT` returns empty result.
+
+Default value: `0`.
+
+## azure_ignore_file_doesnt_exist {#azure_ignore_file_doesnt_exist}
+
+Ignore absence of file if it does not exist when reading certain keys.
+
+Possible values:
+- 1 — `SELECT` returns empty result.
+- 0 — `SELECT` throws an exception.
+
+Default value: `0`.
+
+## azure_skip_empty_files {#azure_skip_empty_files}
+
+Enables or disables skipping empty files in S3 engine.
+
+Possible values:
+- 0 — `SELECT` throws an exception if empty file is not compatible with requested format.
+- 1 — `SELECT` returns empty result for empty file.
+
+Default value: `0`.
+
 ## engine_url_skip_empty_files {#engine_url_skip_empty_files}
 
 Enables or disables skipping empty files in [URL](../../engines/table-engines/special/url.md) engine tables.
@@ -5468,3 +5538,15 @@ Defines how MySQL types are converted to corresponding ClickHouse types. A comma
 - `datetime64`: convert `DATETIME` and `TIMESTAMP` types to `DateTime64` instead of `DateTime` when precision is not `0`.
 - `date2Date32`: convert `DATE` to `Date32` instead of `Date`. Takes precedence over `date2String`.
 - `date2String`: convert `DATE` to `String` instead of `Date`. Overridden by `datetime64`.
+
+## cross_join_min_rows_to_compress
+
+Minimal count of rows to compress block in CROSS JOIN. Zero value means - disable this threshold. This block is compressed when any of the two thresholds (by rows or by bytes) are reached.
+
+Default value: `10000000`.
+
+## cross_join_min_bytes_to_compress
+
+Minimal size of block to compress in CROSS JOIN. Zero value means - disable this threshold. This block is compressed when any of the two thresholds (by rows or by bytes) are reached.
+
+Default value: `1GiB`.

docs/en/operations/storing-data.md

@@ -421,6 +421,7 @@ Other parameters:
 * `skip_access_check` - If true, disk access checks will not be performed on disk start-up. Default value is `false`.
 * `read_resource` — Resource name to be used for [scheduling](/docs/en/operations/workload-scheduling.md) of read requests to this disk. Default value is empty string (IO scheduling is not enabled for this disk).
 * `write_resource` — Resource name to be used for [scheduling](/docs/en/operations/workload-scheduling.md) of write requests to this disk. Default value is empty string (IO scheduling is not enabled for this disk).
+* `metadata_keep_free_space_bytes` - the amount of free metadata disk space to be reserved.
 
 Examples of working configurations can be found in integration tests directory (see e.g. [test_merge_tree_azure_blob_storage](https://github.com/ClickHouse/ClickHouse/blob/master/tests/integration/test_merge_tree_azure_blob_storage/configs/config.d/storage_conf.xml) or [test_azure_blob_storage_zero_copy_replication](https://github.com/ClickHouse/ClickHouse/blob/master/tests/integration/test_azure_blob_storage_zero_copy_replication/configs/config.d/storage_conf.xml)).
 

docs/en/sql-reference/aggregate-functions/parametric-functions.md

@@ -82,7 +82,7 @@ FROM
 
 In this case, you should remember that you do not know the histogram bin borders.
 
-## sequenceMatch(pattern)(timestamp, cond1, cond2, …)
+## sequenceMatch(pattern)(timestamp, cond1, cond2, ...)
 
 Checks whether the sequence contains an event chain that matches the pattern.
 
@@ -172,7 +172,7 @@ SELECT sequenceMatch('(?1)(?2)')(time, number = 1, number = 2, number = 4) FROM
 
 - [sequenceCount](#function-sequencecount)
 
-## sequenceCount(pattern)(time, cond1, cond2, …)
+## sequenceCount(pattern)(time, cond1, cond2, ...)
 
 Counts the number of event chains that matched the pattern. The function searches event chains that do not overlap. It starts to search for the next chain after the current chain is matched.
 

docs/en/sql-reference/aggregate-functions/reference/quantiles.md

@@ -7,7 +7,7 @@ sidebar_position: 201
 
 ## quantiles
 
-Syntax: `quantiles(level1, level2, …)(x)`
+Syntax: `quantiles(level1, level2, ...)(x)`
 
 All the quantile functions also have corresponding quantiles functions: `quantiles`, `quantilesDeterministic`, `quantilesTiming`, `quantilesTimingWeighted`, `quantilesExact`, `quantilesExactWeighted`, `quantileInterpolatedWeighted`, `quantilesTDigest`, `quantilesBFloat16`, `quantilesDD`. These functions calculate all the quantiles of the listed levels in one pass, and return an array of the resulting values.
 

docs/en/sql-reference/data-types/aggregatefunction.md

@@ -6,9 +6,9 @@ sidebar_label: AggregateFunction
 
 # AggregateFunction
 
-Aggregate functions can have an implementation-defined intermediate state that can be serialized to an `AggregateFunction(…)` data type and stored in a table, usually, by means of [a materialized view](../../sql-reference/statements/create/view.md). The common way to produce an aggregate function state is by calling the aggregate function with the `-State` suffix. To get the final result of aggregation in the future, you must use the same aggregate function with the `-Merge`suffix.
+Aggregate functions can have an implementation-defined intermediate state that can be serialized to an `AggregateFunction(...)` data type and stored in a table, usually, by means of [a materialized view](../../sql-reference/statements/create/view.md). The common way to produce an aggregate function state is by calling the aggregate function with the `-State` suffix. To get the final result of aggregation in the future, you must use the same aggregate function with the `-Merge`suffix.
 
-`AggregateFunction(name, types_of_arguments…)` — parametric data type.
+`AggregateFunction(name, types_of_arguments...)` — parametric data type.
 
 **Parameters**
 

docs/en/sql-reference/data-types/dynamic.md

@@ -0,0 +1,495 @@
+---
+slug: /en/sql-reference/data-types/dynamic
+sidebar_position: 56
+sidebar_label: Dynamic
+---
+
+# Dynamic
+
+This type allows to store values of any type inside it without knowing all of them in advance.
+
+To declare a column of `Dynamic` type, use the following syntax:
+
+``` sql
+<column_name> Dynamic(max_types=N)
+```
+
+Where `N` is an optional parameter between `1` and `255` indicating how many different data types can be stored inside a column with type `Dynamic` across single block of data that is stored separately (for example across single data part for MergeTree table). If this limit is exceeded, all new types will be converted to type `String`. Default value of `max_types` is `32`.
+
+:::note
+The Dynamic data type is an experimental feature. To use it, set `allow_experimental_dynamic_type = 1`.
+:::
+
+## Creating Dynamic
+
+Using `Dynamic` type in table column definition:
+
+```sql
+CREATE TABLE test (d Dynamic) ENGINE = Memory;
+INSERT INTO test VALUES (NULL), (42), ('Hello, World!'), ([1, 2, 3]);
+SELECT d, dynamicType(d) FROM test;
+```
+
+```text
+┌─d─────────────┬─dynamicType(d)─┐
+│ ᴺᵁᴸᴸ          │ None           │
+│ 42            │ Int64          │
+│ Hello, World! │ String         │
+│ [1,2,3]       │ Array(Int64)   │
+└───────────────┴────────────────┘
+```
+
+Using CAST from ordinary column:
+
+```sql
+SELECT 'Hello, World!'::Dynamic as d, dynamicType(d);
+```
+
+```text
+┌─d─────────────┬─dynamicType(d)─┐
+│ Hello, World! │ String         │
+└───────────────┴────────────────┘
+```
+
+Using CAST from `Variant` column:
+
+```sql
+SET allow_experimental_variant_type = 1, use_variant_as_common_type = 1;
+SELECT multiIf((number % 3) = 0, number, (number % 3) = 1, range(number + 1), NULL)::Dynamic AS d, dynamicType(d) FROM numbers(3)
+```
+
+```text
+┌─d─────┬─dynamicType(d)─┐
+│ 0     │ UInt64         │
+│ [0,1] │ Array(UInt64)  │
+│ ᴺᵁᴸᴸ  │ None           │
+└───────┴────────────────┘
+```
+
+
+## Reading Dynamic nested types as subcolumns
+
+`Dynamic` type supports reading a single nested type from a `Dynamic` column using the type name as a subcolumn.
+So, if you have column `d Dynamic` you can read a subcolumn of any valid type `T` using syntax `d.T`,
+this subcolumn will have type `Nullable(T)` if `T` can be inside `Nullable` and `T` otherwise. This subcolumn will
+be the same size as original `Dynamic` column and will contain `NULL` values (or empty values if `T` cannot be inside `Nullable`)
+in all rows in which original `Dynamic` column doesn't have type `T`.
+
+`Dynamic` subcolumns can be also read using function `dynamicElement(dynamic_column, type_name)`.
+
+Examples:
+
+```sql
+CREATE TABLE test (d Dynamic) ENGINE = Memory;
+INSERT INTO test VALUES (NULL), (42), ('Hello, World!'), ([1, 2, 3]);
+SELECT d, dynamicType(d), d.String, d.Int64, d.`Array(Int64)`, d.Date, d.`Array(String)` FROM test;
+```
+
+```text
+┌─d─────────────┬─dynamicType(d)─┬─d.String──────┬─d.Int64─┬─d.Array(Int64)─┬─d.Date─┬─d.Array(String)─┐
+│ ᴺᵁᴸᴸ          │ None           │ ᴺᵁᴸᴸ          │    ᴺᵁᴸᴸ │ []             │   ᴺᵁᴸᴸ │ []              │
+│ 42            │ Int64          │ ᴺᵁᴸᴸ          │      42 │ []             │   ᴺᵁᴸᴸ │ []              │
+│ Hello, World! │ String         │ Hello, World! │    ᴺᵁᴸᴸ │ []             │   ᴺᵁᴸᴸ │ []              │
+│ [1,2,3]       │ Array(Int64)   │ ᴺᵁᴸᴸ          │    ᴺᵁᴸᴸ │ [1,2,3]        │   ᴺᵁᴸᴸ │ []              │
+└───────────────┴────────────────┴───────────────┴─────────┴────────────────┴────────┴─────────────────┘
+```
+
+```sql
+SELECT toTypeName(d.String), toTypeName(d.Int64), toTypeName(d.`Array(Int64)`), toTypeName(d.Date), toTypeName(d.`Array(String)`)  FROM test LIMIT 1;
+```
+
+```text
+┌─toTypeName(d.String)─┬─toTypeName(d.Int64)─┬─toTypeName(d.Array(Int64))─┬─toTypeName(d.Date)─┬─toTypeName(d.Array(String))─┐
+│ Nullable(String)     │ Nullable(Int64)     │ Array(Int64)               │ Nullable(Date)     │ Array(String)               │
+└──────────────────────┴─────────────────────┴────────────────────────────┴────────────────────┴─────────────────────────────┘
+```
+
+```sql
+SELECT d, dynamicType(d), dynamicElement(d, 'String'), dynamicElement(d, 'Int64'), dynamicElement(d, 'Array(Int64)'), dynamicElement(d, 'Date'), dynamicElement(d, 'Array(String)') FROM test;```
+```
+
+```text
+┌─d─────────────┬─dynamicType(d)─┬─dynamicElement(d, 'String')─┬─dynamicElement(d, 'Int64')─┬─dynamicElement(d, 'Array(Int64)')─┬─dynamicElement(d, 'Date')─┬─dynamicElement(d, 'Array(String)')─┐
+│ ᴺᵁᴸᴸ          │ None           │ ᴺᵁᴸᴸ                        │                       ᴺᵁᴸᴸ │ []                                │                      ᴺᵁᴸᴸ │ []                                 │
+│ 42            │ Int64          │ ᴺᵁᴸᴸ                        │                         42 │ []                                │                      ᴺᵁᴸᴸ │ []                                 │
+│ Hello, World! │ String         │ Hello, World!               │                       ᴺᵁᴸᴸ │ []                                │                      ᴺᵁᴸᴸ │ []                                 │
+│ [1,2,3]       │ Array(Int64)   │ ᴺᵁᴸᴸ                        │                       ᴺᵁᴸᴸ │ [1,2,3]                           │                      ᴺᵁᴸᴸ │ []                                 │
+└───────────────┴────────────────┴─────────────────────────────┴────────────────────────────┴───────────────────────────────────┴───────────────────────────┴────────────────────────────────────┘
+```
+
+To know what variant is stored in each row function `dynamicType(dynamic_column)` can be used. It returns `String` with value type name for each row (or `'None'` if row is `NULL`).
+
+Example:
+
+```sql
+CREATE TABLE test (d Dynamic) ENGINE = Memory;
+INSERT INTO test VALUES (NULL), (42), ('Hello, World!'), ([1, 2, 3]);
+SELECT dynamicType(d) from test;
+```
+
+```text
+┌─dynamicType(d)─┐
+│ None           │
+│ Int64          │
+│ String         │
+│ Array(Int64)   │
+└────────────────┘
+```
+
+## Conversion between Dynamic column and other columns
+
+There are 4 possible conversions that can be performed with `Dynamic` column.
+
+### Converting an ordinary column to a Dynamic column
+
+```sql
+SELECT 'Hello, World!'::Dynamic as d, dynamicType(d);
+```
+
+```text
+┌─d─────────────┬─dynamicType(d)─┐
+│ Hello, World! │ String         │
+└───────────────┴────────────────┘
+```
+
+### Converting a String column to a Dynamic column through parsing
+
+To parse `Dynamic` type values from a `String` column you can enable setting `cast_string_to_dynamic_use_inference`:
+
+```sql
+SET cast_string_to_dynamic_use_inference = 1;
+SELECT CAST(materialize(map('key1', '42', 'key2', 'true', 'key3', '2020-01-01')), 'Map(String, Dynamic)') as map_of_dynamic, mapApply((k, v) -> (k, dynamicType(v)), map_of_dynamic) as map_of_dynamic_types;
+```
+
+```text
+┌─map_of_dynamic──────────────────────────────┬─map_of_dynamic_types─────────────────────────┐
+│ {'key1':42,'key2':true,'key3':'2020-01-01'} │ {'key1':'Int64','key2':'Bool','key3':'Date'} │
+└─────────────────────────────────────────────┴──────────────────────────────────────────────┘
+```
+
+### Converting a Dynamic column to an ordinary column
+
+It is possible to convert a `Dynamic` column to an ordinary column. In this case all nested types will be converted to a destination type:
+
+```sql
+CREATE TABLE test (d Dynamic) ENGINE = Memory;
+INSERT INTO test VALUES (NULL), (42), ('42.42'), (true), ('e10');
+SELECT d::Nullable(Float64) FROM test;
+```
+
+```text
+┌─CAST(d, 'Nullable(Float64)')─┐
+│                         ᴺᵁᴸᴸ │
+│                           42 │
+│                        42.42 │
+│                            1 │
+│                            0 │
+└──────────────────────────────┘
+```
+
+### Converting a Variant column to Dynamic column
+
+```sql
+CREATE TABLE test (v Variant(UInt64, String, Array(UInt64))) ENGINE = Memory;
+INSERT INTO test VALUES (NULL), (42), ('String'), ([1, 2, 3]);
+SELECT v::Dynamic as d, dynamicType(d) from test; 
+```
+
+```text
+┌─d───────┬─dynamicType(d)─┐
+│ ᴺᵁᴸᴸ    │ None           │
+│ 42      │ UInt64         │
+│ String  │ String         │
+│ [1,2,3] │ Array(UInt64)  │
+└─────────┴────────────────┘
+```
+
+### Converting a Dynamic(max_types=N) column to another Dynamic(max_types=K)
+
+If `K >= N` than during conversion the data doesn't change:
+
+```sql
+CREATE TABLE test (d Dynamic(max_types=3)) ENGINE = Memory;
+INSERT INTO test VALUES (NULL), (42), (43), ('42.42'), (true);
+SELECT d::Dynamic(max_types=5) as d2, dynamicType(d2) FROM test;
+```
+
+```text
+┌─d─────┬─dynamicType(d)─┐
+│ ᴺᵁᴸᴸ  │ None           │
+│ 42    │ Int64          │
+│ 43    │ Int64          │
+│ 42.42 │ String         │
+│ true  │ Bool           │
+└───────┴────────────────┘
+```
+
+If `K < N`, then the values with the rarest types are converted to `String`:
+```text
+CREATE TABLE test (d Dynamic(max_types=4)) ENGINE = Memory;
+INSERT INTO test VALUES (NULL), (42), (43), ('42.42'), (true), ([1, 2, 3]);
+SELECT d, dynamicType(d), d::Dynamic(max_types=2) as d2, dynamicType(d2) FROM test;
+```
+
+```text
+┌─d───────┬─dynamicType(d)─┬─d2──────┬─dynamicType(d2)─┐
+│ ᴺᵁᴸᴸ    │ None           │ ᴺᵁᴸᴸ    │ None            │
+│ 42      │ Int64          │ 42      │ Int64           │
+│ 43      │ Int64          │ 43      │ Int64           │
+│ 42.42   │ String         │ 42.42   │ String          │
+│ true    │ Bool           │ true    │ String          │
+│ [1,2,3] │ Array(Int64)   │ [1,2,3] │ String          │
+└─────────┴────────────────┴─────────┴─────────────────┘
+```
+
+If `K=1`, all types are converted to `String`:
+
+```text
+CREATE TABLE test (d Dynamic(max_types=4)) ENGINE = Memory;
+INSERT INTO test VALUES (NULL), (42), (43), ('42.42'), (true), ([1, 2, 3]);
+SELECT d, dynamicType(d), d::Dynamic(max_types=1) as d2, dynamicType(d2) FROM test;
+```
+
+```text
+┌─d───────┬─dynamicType(d)─┬─d2──────┬─dynamicType(d2)─┐
+│ ᴺᵁᴸᴸ    │ None           │ ᴺᵁᴸᴸ    │ None            │
+│ 42      │ Int64          │ 42      │ String          │
+│ 43      │ Int64          │ 43      │ String          │
+│ 42.42   │ String         │ 42.42   │ String          │
+│ true    │ Bool           │ true    │ String          │
+│ [1,2,3] │ Array(Int64)   │ [1,2,3] │ String          │
+└─────────┴────────────────┴─────────┴─────────────────┘
+```
+
+## Reading Dynamic type from the data
+
+All text formats (TSV, CSV, CustomSeparated, Values, JSONEachRow, etc) supports reading `Dynamic` type. During data parsing ClickHouse tries to infer the type of each value and use it during insertion to `Dynamic` column. 
+
+Example:
+
+```sql
+SELECT
+    d,
+    dynamicType(d),
+    dynamicElement(d, 'String') AS str,
+    dynamicElement(d, 'Int64') AS num,
+    dynamicElement(d, 'Float64') AS float,
+    dynamicElement(d, 'Date') AS date,
+    dynamicElement(d, 'Array(Int64)') AS arr
+FROM format(JSONEachRow, 'd Dynamic', $$
+{"d" : "Hello, World!"},
+{"d" : 42},
+{"d" : 42.42},
+{"d" : "2020-01-01"},
+{"d" : [1, 2, 3]}
+$$)
+```
+
+```text
+┌─d─────────────┬─dynamicType(d)─┬─str───────────┬──num─┬─float─┬───────date─┬─arr─────┐
+│ Hello, World! │ String         │ Hello, World! │ ᴺᵁᴸᴸ │  ᴺᵁᴸᴸ │       ᴺᵁᴸᴸ │ []      │
+│ 42            │ Int64          │ ᴺᵁᴸᴸ          │   42 │  ᴺᵁᴸᴸ │       ᴺᵁᴸᴸ │ []      │
+│ 42.42         │ Float64        │ ᴺᵁᴸᴸ          │ ᴺᵁᴸᴸ │ 42.42 │       ᴺᵁᴸᴸ │ []      │
+│ 2020-01-01    │ Date           │ ᴺᵁᴸᴸ          │ ᴺᵁᴸᴸ │  ᴺᵁᴸᴸ │ 2020-01-01 │ []      │
+│ [1,2,3]       │ Array(Int64)   │ ᴺᵁᴸᴸ          │ ᴺᵁᴸᴸ │  ᴺᵁᴸᴸ │       ᴺᵁᴸᴸ │ [1,2,3] │
+└───────────────┴────────────────┴───────────────┴──────┴───────┴────────────┴─────────┘
+```
+
+## Comparing values of Dynamic type
+
+Values of `Dynamic` types are compared similar to values of `Variant` type:
+The result of operator `<` for values `d1` with underlying type `T1` and `d2` with underlying type `T2`  of a type `Dynamic` is defined as follows:
+- If `T1 = T2 = T`, the result will be `d1.T < d2.T` (underlying values will be compared).
+- If `T1 != T2`, the result will be `T1 < T2` (type names will be compared).
+
+Examples:
+```sql
+CREATE TABLE test (d1 Dynamic, d2 Dynamic) ENGINE=Memory;
+INSERT INTO test VALUES (42, 42), (42, 43), (42, 'abc'), (42, [1, 2, 3]), (42, []), (42, NULL);
+```
+
+```sql
+SELECT d2, dynamicType(d2) as d2_type from test order by d2;
+```
+
+```text
+┌─d2──────┬─d2_type──────┐
+│ []      │ Array(Int64) │
+│ [1,2,3] │ Array(Int64) │
+│ 42      │ Int64        │
+│ 43      │ Int64        │
+│ abc     │ String       │
+│ ᴺᵁᴸᴸ    │ None         │
+└─────────┴──────────────┘
+```
+
+```sql
+SELECT d1, dynamicType(d1) as d1_type, d2, dynamicType(d2) as d2_type, d1 = d2, d1 < d2, d1 > d2 from test;
+```
+
+```text
+┌─d1─┬─d1_type─┬─d2──────┬─d2_type──────┬─equals(d1, d2)─┬─less(d1, d2)─┬─greater(d1, d2)─┐
+│ 42 │ Int64   │ 42      │ Int64        │              1 │            0 │               0 │
+│ 42 │ Int64   │ 43      │ Int64        │              0 │            1 │               0 │
+│ 42 │ Int64   │ abc     │ String       │              0 │            1 │               0 │
+│ 42 │ Int64   │ [1,2,3] │ Array(Int64) │              0 │            0 │               1 │
+│ 42 │ Int64   │ []      │ Array(Int64) │              0 │            0 │               1 │
+│ 42 │ Int64   │ ᴺᵁᴸᴸ    │ None         │              0 │            1 │               0 │
+└────┴─────────┴─────────┴──────────────┴────────────────┴──────────────┴─────────────────┘
+```
+
+If you need to find the row with specific `Dynamic` value, you can do one of the following:
+
+- Cast value to the `Dynamic` type:
+
+```sql
+SELECT * FROM test WHERE d2 == [1,2,3]::Array(UInt32)::Dynamic;
+```
+
+```text
+┌─d1─┬─d2──────┐
+│ 42 │ [1,2,3] │
+└────┴─────────┘
+```
+
+- Compare `Dynamic` subcolumn with required type:
+
+```sql
+SELECT * FROM test WHERE d2.`Array(Int65)` == [1,2,3] -- or using variantElement(d2, 'Array(UInt32)')
+```
+
+```text
+┌─d1─┬─d2──────┐
+│ 42 │ [1,2,3] │
+└────┴─────────┘
+```
+
+Sometimes it can be useful to make additional check on dynamic type as subcolumns with complex types like `Array/Map/Tuple` cannot be inside `Nullable` and will have default values instead of `NULL` on rows with different types:
+
+```sql
+SELECT d2, d2.`Array(Int64)`, dynamicType(d2) FROM test WHERE d2.`Array(Int64)` == [];
+```
+
+```text
+┌─d2───┬─d2.Array(UInt32)─┬─dynamicType(d2)─┐
+│ 42   │ []               │ Int64           │
+│ 43   │ []               │ Int64           │
+│ abc  │ []               │ String          │
+│ []   │ []               │ Array(Int32)    │
+│ ᴺᵁᴸᴸ │ []               │ None            │
+└──────┴──────────────────┴─────────────────┘
+```
+
+```sql
+SELECT d2, d2.`Array(Int64)`, dynamicType(d2) FROM test WHERE dynamicType(d2) == 'Array(Int64)' AND d2.`Array(Int64)` == [];
+```
+
+```text
+┌─d2─┬─d2.Array(UInt32)─┬─dynamicType(d2)─┐
+│ [] │ []               │ Array(Int64)    │
+└────┴──────────────────┴─────────────────┘
+```
+
+**Note:** values of dynamic types with different numeric types are considered as different values and not compared between each other, their type names are compared instead.
+
+Example:
+
+```sql
+CREATE TABLE test (d Dynamic) ENGINE=Memory;
+INSERT INTO test VALUES (1::UInt32), (1::Int64), (100::UInt32), (100::Int64);
+SELECT d, dynamicType(d) FROM test ORDER by d;
+```
+
+```text
+┌─v───┬─dynamicType(v)─┐
+│ 1   │ Int64          │
+│ 100 │ Int64          │
+│ 1   │ UInt32         │
+│ 100 │ UInt32         │
+└─────┴────────────────┘
+```
+
+## Reaching the limit in number of different data types stored inside Dynamic
+
+`Dynamic` data type can store only limited number of different data types inside. By default, this limit is 32, but you can change it in type declaration using syntax `Dynamic(max_types=N)` where N is between 1 and 255 (due to implementation details, it's impossible to have more than 255 different data types inside Dynamic).
+When the limit is reached, all new data types inserted to `Dynamic` column will be casted to `String` and stored as `String` values.
+
+Let's see what happens when the limit is reached in different scenarios.
+
+### Reaching the limit during data parsing
+
+During parsing of `Dynamic` values from the data, when the limit is reached for current block of data, all new values will be inserted as `String` values:
+
+```sql
+SELECT d, dynamicType(d) FROM format(JSONEachRow, 'd Dynamic(max_types=3)', '
+{"d" : 42}
+{"d" : [1, 2, 3]}
+{"d" : "Hello, World!"}
+{"d" : "2020-01-01"}
+{"d" : ["str1", "str2", "str3"]}
+{"d" : {"a" : 1, "b" : [1, 2, 3]}}
+')
+```
+
+```text
+┌─d──────────────────────────┬─dynamicType(d)─┐
+│ 42                         │ Int64          │
+│ [1,2,3]                    │ Array(Int64)   │
+│ Hello, World!              │ String         │
+│ 2020-01-01                 │ String         │
+│ ["str1", "str2", "str3"]   │ String         │
+│ {"a" : 1, "b" : [1, 2, 3]} │ String         │
+└────────────────────────────┴────────────────┘
+```
+
+As we can see, after inserting 3 different data types `Int64`, `Array(Int64)` and `String` all new types were converted to `String`.
+
+### During merges of data parts in MergeTree table engines
+
+During merge of several data parts in MergeTree table the `Dynamic` column in the resulting data part can reach the limit of different data types inside and won't be able to store all types from source parts.
+In this case ClickHouse chooses what types will remain after merge and what types will be casted to `String`.  In most cases ClickHouse tries to keep the most frequent types and cast the rarest types to `String`, but it depends on the implementation.
+
+Let's see an example of such merge. First, let's create a table with `Dynamic` column, set the limit of different data types to `3` and insert values with `5` different types:
+
+```sql
+CREATE TABLE test (id UInt64, d Dynamic(max_types=3)) engine=MergeTree ORDER BY id;
+SYSTEM STOP MERGES test;
+INSERT INTO test SELECT number, number FROM numbers(5);
+INSERT INTO test SELECT number, range(number) FROM numbers(4);
+INSERT INTO test SELECT number, toDate(number) FROM numbers(3);
+INSERT INTO test SELECT number, map(number, number) FROM numbers(2);
+INSERT INTO test SELECT number, 'str_' || toString(number) FROM numbers(1);
+```
+
+Each insert will create a separate data pert with `Dynamic` column containing single type:
+```sql
+SELECT count(), dynamicType(d), _part FROM test GROUP BY _part, dynamicType(d) ORDER BY _part;
+```
+
+```text
+┌─count()─┬─dynamicType(d)──────┬─_part─────┐
+│       5 │ UInt64              │ all_1_1_0 │
+│       4 │ Array(UInt64)       │ all_2_2_0 │
+│       3 │ Date                │ all_3_3_0 │
+│       2 │ Map(UInt64, UInt64) │ all_4_4_0 │
+│       1 │ String              │ all_5_5_0 │
+└─────────┴─────────────────────┴───────────┘
+```
+
+Now, let's merge all parts into one and see what will happen:
+
+```sql
+SYSTEM START MERGES test;
+OPTIMIZE TABLE test FINAL;
+SELECT count(), dynamicType(d), _part FROM test GROUP BY _part, dynamicType(d) ORDER BY _part;
+```
+
+```text
+┌─count()─┬─dynamicType(d)─┬─_part─────┐
+│       5 │ UInt64         │ all_1_5_2 │
+│       6 │ String         │ all_1_5_2 │
+│       4 │ Array(UInt64)  │ all_1_5_2 │
+└─────────┴────────────────┴───────────┘
+```
+
+As we can see, ClickHouse kept the most frequent types `UInt64` and `Array(UInt64)` and casted all other types to `String`.

docs/en/sql-reference/data-types/fixedstring.md

@@ -21,8 +21,8 @@ The `FixedString` type is efficient when data has the length of precisely `N` by
 Examples of the values that can be efficiently stored in `FixedString`-typed columns:
 
 - The binary representation of IP addresses (`FixedString(16)` for IPv6).
-- Language codes (ru_RU, en_US … ).
-- Currency codes (USD, RUB … ).
+- Language codes (ru_RU, en_US ... ).
+- Currency codes (USD, RUB ... ).
 - Binary representation of hashes (`FixedString(16)` for MD5, `FixedString(32)` for SHA256).
 
 To store UUID values, use the [UUID](../../sql-reference/data-types/uuid.md) data type.

docs/en/sql-reference/data-types/nested-data-structures/index.md

@@ -6,7 +6,7 @@ sidebar_label: Nested(Name1 Type1, Name2 Type2, ...)
 
 # Nested
 
-## Nested(name1 Type1, Name2 Type2, …)
+## Nested(name1 Type1, Name2 Type2, ...)
 
 A nested data structure is like a table inside a cell. The parameters of a nested data structure – the column names and types – are specified the same way as in a [CREATE TABLE](../../../sql-reference/statements/create/table.md) query. Each table row can correspond to any number of rows in a nested data structure.
 

docs/en/sql-reference/data-types/simpleaggregatefunction.md

@@ -5,7 +5,7 @@ sidebar_label: SimpleAggregateFunction
 ---
 # SimpleAggregateFunction
 
-`SimpleAggregateFunction(name, types_of_arguments…)` data type stores current value of the aggregate function, and does not store its full state as [`AggregateFunction`](../../sql-reference/data-types/aggregatefunction.md) does. This optimization can be applied to functions for which the following property holds: the result of applying a function `f` to a row set `S1 UNION ALL S2` can be obtained by applying `f` to parts of the row set separately, and then again applying `f` to the results: `f(S1 UNION ALL S2) = f(f(S1) UNION ALL f(S2))`. This property guarantees that partial aggregation results are enough to compute the combined one, so we do not have to store and process any extra data.
+`SimpleAggregateFunction(name, types_of_arguments...)` data type stores current value of the aggregate function, and does not store its full state as [`AggregateFunction`](../../sql-reference/data-types/aggregatefunction.md) does. This optimization can be applied to functions for which the following property holds: the result of applying a function `f` to a row set `S1 UNION ALL S2` can be obtained by applying `f` to parts of the row set separately, and then again applying `f` to the results: `f(S1 UNION ALL S2) = f(f(S1) UNION ALL f(S2))`. This property guarantees that partial aggregation results are enough to compute the combined one, so we do not have to store and process any extra data.
 
 The common way to produce an aggregate function value is by calling the aggregate function with the [-SimpleState](../../sql-reference/aggregate-functions/combinators.md#agg-functions-combinator-simplestate) suffix.
 

docs/en/sql-reference/functions/arithmetic-functions.md

@@ -77,7 +77,7 @@ Alias: `a * b` (operator)
 
 ## divide
 
-Calculates the quotient of two values `a` and `b`. The result type is always [Float64](../../sql-reference/data-types/float.md). Integer division is provided by the `intDiv` function.
+Calculates the quotient of two values `a` and `b`. The result type is always [Float64](../data-types/float.md). Integer division is provided by the `intDiv` function.
 
 Division by 0 returns `inf`, `-inf`, or `nan`.
 
@@ -140,11 +140,75 @@ Same as `intDiv` but returns zero when dividing by zero or when dividing a minim
 intDivOrZero(a, b)
 ```
 
+## isFinite
+
+Returns 1 if the Float32 or Float64 argument not infinite and not a NaN, otherwise this function returns 0.
+
+**Syntax**
+
+```sql
+isFinite(x)
+```
+
+## isInfinite
+
+Returns 1 if the Float32 or Float64 argument is infinite, otherwise this function returns 0. Note that 0 is returned for a NaN.
+
+**Syntax**
+
+```sql
+isInfinite(x)
+```
+
+## ifNotFinite
+
+Checks whether a floating point value is finite.
+
+**Syntax**
+
+```sql
+ifNotFinite(x,y)
+```
+
+**Arguments**
+
+- `x` — Value to check for infinity. [Float\*](../data-types/float.md).
+- `y` — Fallback value. [Float\*](../data-types/float.md).
+
+**Returned value**
+
+- `x` if `x` is finite.
+- `y` if `x` is not finite.
+
+**Example**
+
+Query:
+
+    SELECT 1/0 as infimum, ifNotFinite(infimum,42)
+
+Result:
+
+    ┌─infimum─┬─ifNotFinite(divide(1, 0), 42)─┐
+    │     inf │                            42 │
+    └─────────┴───────────────────────────────┘
+
+You can get similar result by using the [ternary operator](../../sql-reference/functions/conditional-functions.md#ternary-operator): `isFinite(x) ? x : y`.
+
+## isNaN
+
+Returns 1 if the Float32 and Float64 argument is NaN, otherwise this function 0.
+
+**Syntax**
+
+```sql
+isNaN(x)
+```
+
 ## modulo
 
 Calculates the remainder of the division of two values `a` by `b`.
 
-The result type is an integer if both inputs are integers. If one of the inputs is a floating-point number, the result type is [Float64](../../sql-reference/data-types/float.md).
+The result type is an integer if both inputs are integers. If one of the inputs is a floating-point number, the result type is [Float64](../data-types/float.md).
 
 The remainder is computed like in C++. Truncated division is used for negative numbers.
 
@@ -248,7 +312,7 @@ lcm(a, b)
 
 ## max2
 
-Returns the bigger of two values `a` and `b`. The returned value is of type [Float64](../../sql-reference/data-types/float.md).
+Returns the bigger of two values `a` and `b`. The returned value is of type [Float64](../data-types/float.md).
 
 **Syntax**
 
@@ -274,7 +338,7 @@ Result:
 
 ## min2
 
-Returns the smaller of two values `a` and `b`. The returned value is of type [Float64](../../sql-reference/data-types/float.md).
+Returns the smaller of two values `a` and `b`. The returned value is of type [Float64](../data-types/float.md).
 
 **Syntax**
 
@@ -300,7 +364,7 @@ Result:
 
 ## multiplyDecimal
 
-Multiplies two decimals `a` and `b`. The result value will be of type [Decimal256](../../sql-reference/data-types/decimal.md).
+Multiplies two decimals `a` and `b`. The result value will be of type [Decimal256](../data-types/decimal.md).
 
 The scale of the result can be explicitly specified by `result_scale`. If `result_scale` is not specified, it is assumed to be the maximum scale of the input values.
 
@@ -314,15 +378,13 @@ multiplyDecimal(a, b[, result_scale])
 
 **Arguments**
 
-- `a` — First value: [Decimal](../../sql-reference/data-types/decimal.md).
-- `b` — Second value: [Decimal](../../sql-reference/data-types/decimal.md).
-- `result_scale` — Scale of result: [Int/UInt](../../sql-reference/data-types/int-uint.md).
+- `a` — First value. [Decimal](../data-types/decimal.md).
+- `b` — Second value. [Decimal](../data-types/decimal.md).
+- `result_scale` — Scale of result. [Int/UInt](../data-types/int-uint.md).
 
 **Returned value**
 
-- The result of multiplication with given scale.
-
-Type: [Decimal256](../../sql-reference/data-types/decimal.md).
+- The result of multiplication with given scale. [Decimal256](../data-types/decimal.md).
 
 **Example**
 
@@ -376,7 +438,7 @@ Code: 407. DB::Exception: Received from localhost:9000. DB::Exception: Decimal m
 ## divideDecimal
 
 
-Divides two decimals `a` and `b`. The result value will be of type [Decimal256](../../sql-reference/data-types/decimal.md).
+Divides two decimals `a` and `b`. The result value will be of type [Decimal256](../data-types/decimal.md).
 
 The scale of the result can be explicitly specified by `result_scale`. If `result_scale` is not specified, it is assumed to be the maximum scale of the input values.
 
@@ -390,15 +452,13 @@ divideDecimal(a, b[, result_scale])
 
 **Arguments**
 
-- `a` — First value: [Decimal](../../sql-reference/data-types/decimal.md).
-- `b` — Second value: [Decimal](../../sql-reference/data-types/decimal.md).
-- `result_scale` — Scale of result: [Int/UInt](../../sql-reference/data-types/int-uint.md).
+- `a` — First value: [Decimal](../data-types/decimal.md).
+- `b` — Second value: [Decimal](../data-types/decimal.md).
+- `result_scale` — Scale of result: [Int/UInt](../data-types/int-uint.md).
 
 **Returned value**
 
-- The result of division with given scale.
-
-Type: [Decimal256](../../sql-reference/data-types/decimal.md).
+- The result of division with given scale. [Decimal256](../data-types/decimal.md).
 
 **Example**
 

docs/en/sql-reference/functions/array-functions.md

@@ -19,7 +19,7 @@ empty([x])
 An array is considered empty if it does not contain any elements.
 
 :::note
-Can be optimized by enabling the [`optimize_functions_to_subcolumns` setting](../../operations/settings/settings.md#optimize-functions-to-subcolumns). With `optimize_functions_to_subcolumns = 1` the function reads only [size0](../../sql-reference/data-types/array.md#array-size) subcolumn instead of reading and processing the whole array column. The query `SELECT empty(arr) FROM TABLE;` transforms to `SELECT arr.size0 = 0 FROM TABLE;`.
+Can be optimized by enabling the [`optimize_functions_to_subcolumns` setting](../../operations/settings/settings.md#optimize-functions-to-subcolumns). With `optimize_functions_to_subcolumns = 1` the function reads only [size0](../data-types/array.md#array-size) subcolumn instead of reading and processing the whole array column. The query `SELECT empty(arr) FROM TABLE;` transforms to `SELECT arr.size0 = 0 FROM TABLE;`.
 :::
 
 The function also works for [strings](string-functions.md#empty) or [UUID](uuid-functions.md#empty).
@@ -30,9 +30,7 @@ The function also works for [strings](string-functions.md#empty) or [UUID](uuid-
 
 **Returned value**
 
-- Returns `1` for an empty array or `0` for a non-empty array.
-
-Type: [UInt8](../data-types/int-uint.md).
+- Returns `1` for an empty array or `0` for a non-empty array. [UInt8](../data-types/int-uint.md).
 
 **Example**
 
@@ -63,7 +61,7 @@ notEmpty([x])
 An array is considered non-empty if it contains at least one element.
 
 :::note
-Can be optimized by enabling the [optimize_functions_to_subcolumns](../../operations/settings/settings.md#optimize-functions-to-subcolumns) setting. With `optimize_functions_to_subcolumns = 1` the function reads only [size0](../../sql-reference/data-types/array.md#array-size) subcolumn instead of reading and processing the whole array column. The query `SELECT notEmpty(arr) FROM table` transforms to `SELECT arr.size0 != 0 FROM TABLE`.
+Can be optimized by enabling the [optimize_functions_to_subcolumns](../../operations/settings/settings.md#optimize-functions-to-subcolumns) setting. With `optimize_functions_to_subcolumns = 1` the function reads only [size0](../data-types/array.md#array-size) subcolumn instead of reading and processing the whole array column. The query `SELECT notEmpty(arr) FROM table` transforms to `SELECT arr.size0 != 0 FROM TABLE`.
 :::
 
 The function also works for [strings](string-functions.md#notempty) or [UUID](uuid-functions.md#notempty).
@@ -74,9 +72,7 @@ The function also works for [strings](string-functions.md#notempty) or [UUID](uu
 
 **Returned value**
 
-- Returns `1` for a non-empty array or `0` for an empty array.
-
-Type: [UInt8](../data-types/int-uint.md).
+- Returns `1` for a non-empty array or `0` for an empty array. [UInt8](../data-types/int-uint.md).
 
 **Example**
 
@@ -100,7 +96,7 @@ Returns the number of items in the array.
 The result type is UInt64.
 The function also works for strings.
 
-Can be optimized by enabling the [optimize_functions_to_subcolumns](../../operations/settings/settings.md#optimize-functions-to-subcolumns) setting. With `optimize_functions_to_subcolumns = 1` the function reads only [size0](../../sql-reference/data-types/array.md#array-size) subcolumn instead of reading and processing the whole array column. The query `SELECT length(arr) FROM table` transforms to `SELECT arr.size0 FROM TABLE`.
+Can be optimized by enabling the [optimize_functions_to_subcolumns](../../operations/settings/settings.md#optimize-functions-to-subcolumns) setting. With `optimize_functions_to_subcolumns = 1` the function reads only [size0](../data-types/array.md#array-size) subcolumn instead of reading and processing the whole array column. The query `SELECT length(arr) FROM table` transforms to `SELECT arr.size0 FROM TABLE`.
 
 Alias: `OCTET_LENGTH`
 
@@ -561,7 +557,7 @@ Result:
 └─────────────┴─────────────┴────────────────┴─────────────────┘
 ```
 
-## array(x1, …), operator \[x1, …\]
+## array(x1, ...), operator \[x1, ...\]
 
 Creates an array from the function arguments.
 The arguments must be constants and have types that have the smallest common type. At least one argument must be passed, because otherwise it isn’t clear which type of array to create. That is, you can’t use this function to create an empty array (to do that, use the ‘emptyArray\*’ function described above).
@@ -581,7 +577,7 @@ arrayConcat(arrays)
 
 **Arguments**
 
-- `arrays` – Arbitrary number of arguments of [Array](../../sql-reference/data-types/array.md) type.
+- `arrays` – Arbitrary number of arguments of [Array](../data-types/array.md) type.
 
 **Example**
 
@@ -768,9 +764,9 @@ SELECT indexOf([1, 3, NULL, NULL], NULL)
 
 Elements set to `NULL` are handled as normal values.
 
-## arrayCount(\[func,\] arr1, …)
+## arrayCount(\[func,\] arr1, ...)
 
-Returns the number of elements for which `func(arr1[i], …, arrN[i])` returns something other than 0. If `func` is not specified, it returns the number of non-zero elements in the array.
+Returns the number of elements for which `func(arr1[i], ..., arrN[i])` returns something other than 0. If `func` is not specified, it returns the number of non-zero elements in the array.
 
 Note that the `arrayCount` is a [higher-order function](../../sql-reference/functions/index.md#higher-order-functions). You can pass a lambda function to it as the first argument.
 
@@ -797,9 +793,11 @@ The sizes of the two vectors must be equal. Arrays and Tuples may also contain m
 
 **Returned value**
 
-- The dot product of the two vectors.
+- The dot product of the two vectors. [Numeric](https://clickhouse.com/docs/en/native-protocol/columns#numeric-types).
 
-Type: numeric - determined by the type of the arguments. If Arrays or Tuples contain mixed element types then the result type is the supertype.
+:::note
+The return type is determined by the type of the arguments. If Arrays or Tuples contain mixed element types then the result type is the supertype.
+:::
 
 **Examples**
 
@@ -847,7 +845,7 @@ SELECT countEqual([1, 2, NULL, NULL], NULL)
 
 ## arrayEnumerate(arr)
 
-Returns the array \[1, 2, 3, …, length (arr) \]
+Returns the array \[1, 2, 3, ..., length (arr) \]
 
 This function is normally used with ARRAY JOIN. It allows counting something just once for each array after applying ARRAY JOIN. Example:
 
@@ -887,7 +885,7 @@ WHERE (CounterID = 160656) AND notEmpty(GoalsReached)
 
 This function can also be used in higher-order functions. For example, you can use it to get array indexes for elements that match a condition.
 
-## arrayEnumerateUniq(arr, …)
+## arrayEnumerateUniq(arr, ...)
 
 Returns an array the same size as the source array, indicating for each element what its position is among elements with the same value.
 For example: arrayEnumerateUniq(\[10, 20, 10, 30\]) = \[1, 1, 2, 1\].
@@ -1060,7 +1058,7 @@ arrayPushBack(array, single_value)
 **Arguments**
 
 - `array` – Array.
-- `single_value` – A single value. Only numbers can be added to an array with numbers, and only strings can be added to an array of strings. When adding numbers, ClickHouse automatically sets the `single_value` type for the data type of the array. For more information about the types of data in ClickHouse, see “[Data types](../../sql-reference/data-types/index.md#data_types)”. Can be `NULL`. The function adds a `NULL` element to an array, and the type of array elements converts to `Nullable`.
+- `single_value` – A single value. Only numbers can be added to an array with numbers, and only strings can be added to an array of strings. When adding numbers, ClickHouse automatically sets the `single_value` type for the data type of the array. For more information about the types of data in ClickHouse, see “[Data types](../data-types/index.md#data_types)”. Can be `NULL`. The function adds a `NULL` element to an array, and the type of array elements converts to `Nullable`.
 
 **Example**
 
@@ -1085,7 +1083,7 @@ arrayPushFront(array, single_value)
 **Arguments**
 
 - `array` – Array.
-- `single_value` – A single value. Only numbers can be added to an array with numbers, and only strings can be added to an array of strings. When adding numbers, ClickHouse automatically sets the `single_value` type for the data type of the array. For more information about the types of data in ClickHouse, see “[Data types](../../sql-reference/data-types/index.md#data_types)”. Can be `NULL`. The function adds a `NULL` element to an array, and the type of array elements converts to `Nullable`.
+- `single_value` – A single value. Only numbers can be added to an array with numbers, and only strings can be added to an array of strings. When adding numbers, ClickHouse automatically sets the `single_value` type for the data type of the array. For more information about the types of data in ClickHouse, see “[Data types](../data-types/index.md#data_types)”. Can be `NULL`. The function adds a `NULL` element to an array, and the type of array elements converts to `Nullable`.
 
 **Example**
 
@@ -1181,14 +1179,12 @@ arrayShingles(array, length)
 
 **Arguments**
 
-- `array` — Input array [Array](../../sql-reference/data-types/array.md).
+- `array` — Input array [Array](../data-types/array.md).
 - `length` — The length of each shingle.
 
 **Returned value**
 
-- An array of generated shingles.
-
-Type: [Array](../../sql-reference/data-types/array.md).
+- An array of generated shingles. [Array](../data-types/array.md).
 
 **Examples**
 
@@ -1206,7 +1202,7 @@ Result:
 └───────────────────┘
 ```
 
-## arraySort(\[func,\] arr, …) {#sort}
+## arraySort(\[func,\] arr, ...) {#sort}
 
 Sorts the elements of the `arr` array in ascending order. If the `func` function is specified, sorting order is determined by the result of the `func` function applied to the elements of the array. If `func` accepts multiple arguments, the `arraySort` function is passed several arrays that the arguments of `func` will correspond to. Detailed examples are shown at the end of `arraySort` description.
 
@@ -1307,11 +1303,11 @@ SELECT arraySort((x, y) -> -y, [0, 1, 2], [1, 2, 3]) as res;
 To improve sorting efficiency, the [Schwartzian transform](https://en.wikipedia.org/wiki/Schwartzian_transform) is used.
 :::
 
-## arrayPartialSort(\[func,\] limit, arr, …)
+## arrayPartialSort(\[func,\] limit, arr, ...)
 
 Same as `arraySort` with additional `limit` argument allowing partial sorting. Returns an array of the same size as the original array where elements in range `[1..limit]` are sorted in ascending order. Remaining elements `(limit..N]` shall contain elements in unspecified order.
 
-## arrayReverseSort(\[func,\] arr, …) {#reverse-sort}
+## arrayReverseSort(\[func,\] arr, ...) {#reverse-sort}
 
 Sorts the elements of the `arr` array in descending order. If the `func` function is specified, `arr` is sorted according to the result of the `func` function applied to the elements of the array, and then the sorted array is reversed. If `func` accepts multiple arguments, the `arrayReverseSort` function is passed several arrays that the arguments of `func` will correspond to. Detailed examples are shown at the end of `arrayReverseSort` description.
 
@@ -1412,7 +1408,7 @@ SELECT arrayReverseSort((x, y) -> -y, [4, 3, 5], [1, 2, 3]) AS res;
 └─────────┘
 ```
 
-## arrayPartialReverseSort(\[func,\] limit, arr, …)
+## arrayPartialReverseSort(\[func,\] limit, arr, ...)
 
 Same as `arrayReverseSort` with additional `limit` argument allowing partial sorting. Returns an array of the same size as the original array where elements in range `[1..limit]` are sorted in descending order. Remaining elements `(limit..N]` shall contain elements in unspecified order.
 
@@ -1535,7 +1531,7 @@ Result:
 [3,9,1,4,5,6,7,8,2,10]
 ```
 
-## arrayUniq(arr, …)
+## arrayUniq(arr, ...)
 
 If one argument is passed, it counts the number of different elements in the array.
 If multiple arguments are passed, it counts the number of different tuples of elements at corresponding positions in multiple arrays.
@@ -1562,9 +1558,7 @@ arrayDifference(array)
 
 **Returned values**
 
-Returns an array of differences between adjacent array elements.
-
-Type: [UInt\*](https://clickhouse.com/docs/en/data_types/int_uint/#uint-ranges), [Int\*](https://clickhouse.com/docs/en/data_types/int_uint/#int-ranges), [Float\*](https://clickhouse.com/docs/en/data_types/float/).
+Returns an array of differences between adjacent array elements. [UInt\*](https://clickhouse.com/docs/en/data_types/int_uint/#uint-ranges), [Int\*](https://clickhouse.com/docs/en/data_types/int_uint/#int-ranges), [Float\*](https://clickhouse.com/docs/en/data_types/float/).
 
 **Example**
 
@@ -1766,8 +1760,8 @@ arrayReduce(agg_func, arr1, arr2, ..., arrN)
 
 **Arguments**
 
-- `agg_func` — The name of an aggregate function which should be a constant [string](../../sql-reference/data-types/string.md).
-- `arr` — Any number of [array](../../sql-reference/data-types/array.md) type columns as the parameters of the aggregation function.
+- `agg_func` — The name of an aggregate function which should be a constant [string](../data-types/string.md).
+- `arr` — Any number of [array](../data-types/array.md) type columns as the parameters of the aggregation function.
 
 **Returned value**
 
@@ -1835,15 +1829,13 @@ arrayReduceInRanges(agg_func, ranges, arr1, arr2, ..., arrN)
 
 **Arguments**
 
-- `agg_func` — The name of an aggregate function which should be a constant [string](../../sql-reference/data-types/string.md).
-- `ranges` — The ranges to aggretate which should be an [array](../../sql-reference/data-types/array.md) of [tuples](../../sql-reference/data-types/tuple.md) which containing the index and the length of each range.
-- `arr` — Any number of [Array](../../sql-reference/data-types/array.md) type columns as the parameters of the aggregation function.
+- `agg_func` — The name of an aggregate function which should be a constant [string](../data-types/string.md).
+- `ranges` — The ranges to aggretate which should be an [array](../data-types/array.md) of [tuples](../data-types/tuple.md) which containing the index and the length of each range.
+- `arr` — Any number of [Array](../data-types/array.md) type columns as the parameters of the aggregation function.
 
 **Returned value**
 
-- Array containing results of the aggregate function over specified ranges.
-
-Type: [Array](../../sql-reference/data-types/array.md).
+- Array containing results of the aggregate function over specified ranges. [Array](../data-types/array.md).
 
 **Example**
 
@@ -1956,7 +1948,7 @@ Alias: `flatten`.
 
 **Parameters**
 
-- `array_of_arrays` — [Array](../../sql-reference/data-types/array.md) of arrays. For example, `[[1,2,3], [4,5]]`.
+- `array_of_arrays` — [Array](../data-types/array.md) of arrays. For example, `[[1,2,3], [4,5]]`.
 
 **Examples**
 
@@ -1982,13 +1974,11 @@ arrayCompact(arr)
 
 **Arguments**
 
-`arr` — The [array](../../sql-reference/data-types/array.md) to inspect.
+`arr` — The [array](../data-types/array.md) to inspect.
 
 **Returned value**
 
-The array without duplicate.
-
-Type: `Array`.
+The array without duplicate. [Array](../data-types/array.md).
 
 **Example**
 
@@ -2018,15 +2008,13 @@ arrayZip(arr1, arr2, ..., arrN)
 
 **Arguments**
 
-- `arrN` — [Array](../../sql-reference/data-types/array.md).
+- `arrN` — [Array](../data-types/array.md).
 
 The function can take any number of arrays of different types. All the input arrays must be of equal size.
 
 **Returned value**
 
-- Array with elements from the source arrays grouped into [tuples](../../sql-reference/data-types/tuple.md). Data types in the tuple are the same as types of the input arrays and in the same order as arrays are passed.
-
-Type: [Array](../../sql-reference/data-types/array.md).
+- Array with elements from the source arrays grouped into [tuples](../data-types/tuple.md). Data types in the tuple are the same as types of the input arrays and in the same order as arrays are passed. [Array](../data-types/array.md).
 
 **Example**
 
@@ -2079,9 +2067,9 @@ Result:
 └───────────────────────────────────────────────┘
 ```
 
-## arrayMap(func, arr1, …)
+## arrayMap(func, arr1, ...)
 
-Returns an array obtained from the original arrays by application of `func(arr1[i], …, arrN[i])` for each element. Arrays `arr1` … `arrN` must have the same number of elements.
+Returns an array obtained from the original arrays by application of `func(arr1[i], ..., arrN[i])` for each element. Arrays `arr1` ... `arrN` must have the same number of elements.
 
 Examples:
 
@@ -2109,9 +2097,9 @@ SELECT arrayMap((x, y) -> (x, y), [1, 2, 3], [4, 5, 6]) AS res
 
 Note that the `arrayMap` is a [higher-order function](../../sql-reference/functions/index.md#higher-order-functions). You must pass a lambda function to it as the first argument, and it can’t be omitted.
 
-## arrayFilter(func, arr1, …)
+## arrayFilter(func, arr1, ...)
 
-Returns an array containing only the elements in `arr1` for which `func(arr1[i], …, arrN[i])` returns something other than 0.
+Returns an array containing only the elements in `arr1` for which `func(arr1[i], ..., arrN[i])` returns something other than 0.
 
 Examples:
 
@@ -2142,9 +2130,9 @@ SELECT
 
 Note that the `arrayFilter` is a [higher-order function](../../sql-reference/functions/index.md#higher-order-functions). You must pass a lambda function to it as the first argument, and it can’t be omitted.
 
-## arrayFill(func, arr1, …)
+## arrayFill(func, arr1, ...)
 
-Scan through `arr1` from the first element to the last element and replace `arr1[i]` by `arr1[i - 1]` if `func(arr1[i], …, arrN[i])` returns 0. The first element of `arr1` will not be replaced.
+Scan through `arr1` from the first element to the last element and replace `arr1[i]` by `arr1[i - 1]` if `func(arr1[i], ..., arrN[i])` returns 0. The first element of `arr1` will not be replaced.
 
 Examples:
 
@@ -2160,9 +2148,9 @@ SELECT arrayFill(x -> not isNull(x), [1, null, 3, 11, 12, null, null, 5, 6, 14,
 
 Note that the `arrayFill` is a [higher-order function](../../sql-reference/functions/index.md#higher-order-functions). You must pass a lambda function to it as the first argument, and it can’t be omitted.
 
-## arrayReverseFill(func, arr1, …)
+## arrayReverseFill(func, arr1, ...)
 
-Scan through `arr1` from the last element to the first element and replace `arr1[i]` by `arr1[i + 1]` if `func(arr1[i], …, arrN[i])` returns 0. The last element of `arr1` will not be replaced.
+Scan through `arr1` from the last element to the first element and replace `arr1[i]` by `arr1[i + 1]` if `func(arr1[i], ..., arrN[i])` returns 0. The last element of `arr1` will not be replaced.
 
 Examples:
 
@@ -2178,9 +2166,9 @@ SELECT arrayReverseFill(x -> not isNull(x), [1, null, 3, 11, 12, null, null, 5,
 
 Note that the `arrayReverseFill` is a [higher-order function](../../sql-reference/functions/index.md#higher-order-functions). You must pass a lambda function to it as the first argument, and it can’t be omitted.
 
-## arraySplit(func, arr1, …)
+## arraySplit(func, arr1, ...)
 
-Split `arr1` into multiple arrays. When `func(arr1[i], …, arrN[i])` returns something other than 0, the array will be split on the left hand side of the element. The array will not be split before the first element.
+Split `arr1` into multiple arrays. When `func(arr1[i], ..., arrN[i])` returns something other than 0, the array will be split on the left hand side of the element. The array will not be split before the first element.
 
 Examples:
 
@@ -2196,9 +2184,9 @@ SELECT arraySplit((x, y) -> y, [1, 2, 3, 4, 5], [1, 0, 0, 1, 0]) AS res
 
 Note that the `arraySplit` is a [higher-order function](../../sql-reference/functions/index.md#higher-order-functions). You must pass a lambda function to it as the first argument, and it can’t be omitted.
 
-## arrayReverseSplit(func, arr1, …)
+## arrayReverseSplit(func, arr1, ...)
 
-Split `arr1` into multiple arrays. When `func(arr1[i], …, arrN[i])` returns something other than 0, the array will be split on the right hand side of the element. The array will not be split after the last element.
+Split `arr1` into multiple arrays. When `func(arr1[i], ..., arrN[i])` returns something other than 0, the array will be split on the right hand side of the element. The array will not be split after the last element.
 
 Examples:
 
@@ -2214,30 +2202,30 @@ SELECT arrayReverseSplit((x, y) -> y, [1, 2, 3, 4, 5], [1, 0, 0, 1, 0]) AS res
 
 Note that the `arrayReverseSplit` is a [higher-order function](../../sql-reference/functions/index.md#higher-order-functions). You must pass a lambda function to it as the first argument, and it can’t be omitted.
 
-## arrayExists(\[func,\] arr1, …)
+## arrayExists(\[func,\] arr1, ...)
 
-Returns 1 if there is at least one element in `arr` for which `func(arr1[i], …, arrN[i])` returns something other than 0. Otherwise, it returns 0.
+Returns 1 if there is at least one element in `arr` for which `func(arr1[i], ..., arrN[i])` returns something other than 0. Otherwise, it returns 0.
 
 Note that the `arrayExists` is a [higher-order function](../../sql-reference/functions/index.md#higher-order-functions). You can pass a lambda function to it as the first argument.
 
-## arrayAll(\[func,\] arr1, …)
+## arrayAll(\[func,\] arr1, ...)
 
-Returns 1 if `func(arr1[i], …, arrN[i])` returns something other than 0 for all the elements in arrays. Otherwise, it returns 0.
+Returns 1 if `func(arr1[i], ..., arrN[i])` returns something other than 0 for all the elements in arrays. Otherwise, it returns 0.
 
 Note that the `arrayAll` is a [higher-order function](../../sql-reference/functions/index.md#higher-order-functions). You can pass a lambda function to it as the first argument.
 
-## arrayFirst(func, arr1, …)
+## arrayFirst(func, arr1, ...)
 
-Returns the first element in the `arr1` array for which `func(arr1[i], …, arrN[i])` returns something other than 0.
+Returns the first element in the `arr1` array for which `func(arr1[i], ..., arrN[i])` returns something other than 0.
 
 ## arrayFirstOrNull
 
-Returns the first element in the `arr1` array for which `func(arr1[i], …, arrN[i])` returns something other than 0, otherwise it returns `NULL`.
+Returns the first element in the `arr1` array for which `func(arr1[i], ..., arrN[i])` returns something other than 0, otherwise it returns `NULL`.
 
 **Syntax**
 
 ```sql
-arrayFirstOrNull(func, arr1, …)
+arrayFirstOrNull(func, arr1, ...)
 ```
 
 **Parameters**
@@ -2292,20 +2280,20 @@ Result:
 \N
 ```
 
-## arrayLast(func, arr1, …)
+## arrayLast(func, arr1, ...)
 
-Returns the last element in the `arr1` array for which `func(arr1[i], …, arrN[i])` returns something other than 0.
+Returns the last element in the `arr1` array for which `func(arr1[i], ..., arrN[i])` returns something other than 0.
 
 Note that the `arrayLast` is a [higher-order function](../../sql-reference/functions/index.md#higher-order-functions). You must pass a lambda function to it as the first argument, and it can’t be omitted.
 
 ## arrayLastOrNull
 
-Returns the last element in the `arr1` array for which `func(arr1[i], …, arrN[i])` returns something other than 0, otherwise returns `NULL`.
+Returns the last element in the `arr1` array for which `func(arr1[i], ..., arrN[i])` returns something other than 0, otherwise returns `NULL`.
 
 **Syntax**
 
 ```sql
-arrayLastOrNull(func, arr1, …)
+arrayLastOrNull(func, arr1, ...)
 ```
 
 **Parameters**
@@ -2348,15 +2336,15 @@ Result:
 \N
 ```
 
-## arrayFirstIndex(func, arr1, …)
+## arrayFirstIndex(func, arr1, ...)
 
-Returns the index of the first element in the `arr1` array for which `func(arr1[i], …, arrN[i])` returns something other than 0.
+Returns the index of the first element in the `arr1` array for which `func(arr1[i], ..., arrN[i])` returns something other than 0.
 
 Note that the `arrayFirstIndex` is a [higher-order function](../../sql-reference/functions/index.md#higher-order-functions). You must pass a lambda function to it as the first argument, and it can’t be omitted.
 
-## arrayLastIndex(func, arr1, …)
+## arrayLastIndex(func, arr1, ...)
 
-Returns the index of the last element in the `arr1` array for which `func(arr1[i], …, arrN[i])` returns something other than 0.
+Returns the index of the last element in the `arr1` array for which `func(arr1[i], ..., arrN[i])` returns something other than 0.
 
 Note that the `arrayLastIndex` is a [higher-order function](../../sql-reference/functions/index.md#higher-order-functions). You must pass a lambda function to it as the first argument, and it can’t be omitted.
 
@@ -2376,14 +2364,16 @@ arrayMin([func,] arr)
 
 **Arguments**
 
-- `func` — Function. [Expression](../../sql-reference/data-types/special-data-types/expression.md).
-- `arr` — Array. [Array](../../sql-reference/data-types/array.md).
+- `func` — Function. [Expression](../data-types/special-data-types/expression.md).
+- `arr` — Array. [Array](../data-types/array.md).
 
 **Returned value**
 
 - The minimum of function values (or the array minimum).
 
-Type: if `func` is specified, matches `func` return value type, else matches the array elements type.
+:::note
+If `func` is specified, then the return type matches the return value type of `func`, otherwise it matches the type of the array elements.
+:::
 
 **Examples**
 
@@ -2431,14 +2421,16 @@ arrayMax([func,] arr)
 
 **Arguments**
 
-- `func` — Function. [Expression](../../sql-reference/data-types/special-data-types/expression.md).
-- `arr` — Array. [Array](../../sql-reference/data-types/array.md).
+- `func` — Function. [Expression](../data-types/special-data-types/expression.md).
+- `arr` — Array. [Array](../data-types/array.md).
 
 **Returned value**
 
 - The maximum of function values (or the array maximum).
 
-Type: if `func` is specified, matches `func` return value type, else matches the array elements type.
+:::note
+if `func` is specified then the return type matches the return value type of `func`, otherwise it matches the type of the array elements.
+:::
 
 **Examples**
 
@@ -2486,14 +2478,21 @@ arraySum([func,] arr)
 
 **Arguments**
 
-- `func` — Function. [Expression](../../sql-reference/data-types/special-data-types/expression.md).
-- `arr` — Array. [Array](../../sql-reference/data-types/array.md).
+- `func` — Function. [Expression](../data-types/special-data-types/expression.md).
+- `arr` — Array. [Array](../data-types/array.md).
 
 **Returned value**
 
 - The sum of the function values (or the array sum).
 
-Type: for decimal numbers in source array (or for converted values, if `func` is specified) — [Decimal128](../../sql-reference/data-types/decimal.md), for floating point numbers — [Float64](../../sql-reference/data-types/float.md), for numeric unsigned — [UInt64](../../sql-reference/data-types/int-uint.md), and for numeric signed — [Int64](../../sql-reference/data-types/int-uint.md).
+:::note
+Return type:
+
+- For decimal numbers in the source array (or for converted values, if `func` is specified) — [Decimal128](../data-types/decimal.md).
+- For floating point numbers — [Float64](../data-types/float.md).
+- For numeric unsigned — [UInt64](../data-types/int-uint.md). 
+- For numeric signed — [Int64](../data-types/int-uint.md).
+:::
 
 **Examples**
 
@@ -2541,14 +2540,12 @@ arrayAvg([func,] arr)
 
 **Arguments**
 
-- `func` — Function. [Expression](../../sql-reference/data-types/special-data-types/expression.md).
-- `arr` — Array. [Array](../../sql-reference/data-types/array.md).
+- `func` — Function. [Expression](../data-types/special-data-types/expression.md).
+- `arr` — Array. [Array](../data-types/array.md).
 
 **Returned value**
 
-- The average of function values (or the array average).
-
-Type: [Float64](../../sql-reference/data-types/float.md).
+- The average of function values (or the array average). [Float64](../data-types/float.md).
 
 **Examples**
 
@@ -2580,9 +2577,9 @@ Result:
 └─────┘
 ```
 
-## arrayCumSum(\[func,\] arr1, …)
+## arrayCumSum(\[func,\] arr1, ...)
 
-Returns an array of the partial (running) sums of the elements in the source array `arr1`. If `func` is specified, then the sum is computed from applying `func` to `arr1`, `arr2`, ..., `arrN`, i.e. `func(arr1[i], …, arrN[i])`.
+Returns an array of the partial (running) sums of the elements in the source array `arr1`. If `func` is specified, then the sum is computed from applying `func` to `arr1`, `arr2`, ..., `arrN`, i.e. `func(arr1[i], ..., arrN[i])`.
 
 **Syntax**
 
@@ -2592,13 +2589,11 @@ arrayCumSum(arr)
 
 **Arguments**
 
-- `arr` — [Array](../../sql-reference/data-types/array.md) of numeric values.
+- `arr` — [Array](../data-types/array.md) of numeric values.
 
 **Returned value**
 
-- Returns an array of the partial sums of the elements in the source array.
-
-Type: [UInt\*](https://clickhouse.com/docs/en/data_types/int_uint/#uint-ranges), [Int\*](https://clickhouse.com/docs/en/data_types/int_uint/#int-ranges), [Float\*](https://clickhouse.com/docs/en/data_types/float/).
+- Returns an array of the partial sums of the elements in the source array. [UInt\*](https://clickhouse.com/docs/en/data_types/int_uint/#uint-ranges), [Int\*](https://clickhouse.com/docs/en/data_types/int_uint/#int-ranges), [Float\*](https://clickhouse.com/docs/en/data_types/float/).
 
 Example:
 
@@ -2614,9 +2609,9 @@ SELECT arrayCumSum([1, 1, 1, 1]) AS res
 
 Note that the `arrayCumSum` is a [higher-order function](../../sql-reference/functions/index.md#higher-order-functions). You can pass a lambda function to it as the first argument.
 
-## arrayCumSumNonNegative(\[func,\] arr1, …)
+## arrayCumSumNonNegative(\[func,\] arr1, ...)
 
-Same as `arrayCumSum`, returns an array of the partial (running) sums of the elements in the source array. If `func` is specified, then the sum is computed from applying `func` to `arr1`, `arr2`, ..., `arrN`, i.e. `func(arr1[i], …, arrN[i])`. Unlike `arrayCumSum`, if the current running sum is smaller than `0`, it is replaced by `0`.
+Same as `arrayCumSum`, returns an array of the partial (running) sums of the elements in the source array. If `func` is specified, then the sum is computed from applying `func` to `arr1`, `arr2`, ..., `arrN`, i.e. `func(arr1[i], ..., arrN[i])`. Unlike `arrayCumSum`, if the current running sum is smaller than `0`, it is replaced by `0`.
 
 **Syntax**
 
@@ -2626,13 +2621,11 @@ arrayCumSumNonNegative(arr)
 
 **Arguments**
 
-- `arr` — [Array](../../sql-reference/data-types/array.md) of numeric values.
+- `arr` — [Array](../data-types/array.md) of numeric values.
 
 **Returned value**
 
-- Returns an array of non-negative partial sums of elements in the source array.
-
-Type: [UInt\*](https://clickhouse.com/docs/en/data_types/int_uint/#uint-ranges), [Int\*](https://clickhouse.com/docs/en/data_types/int_uint/#int-ranges), [Float\*](https://clickhouse.com/docs/en/data_types/float/).
+- Returns an array of non-negative partial sums of elements in the source array. [UInt\*](https://clickhouse.com/docs/en/data_types/int_uint/#uint-ranges), [Int\*](https://clickhouse.com/docs/en/data_types/int_uint/#int-ranges), [Float\*](https://clickhouse.com/docs/en/data_types/float/).
 
 ``` sql
 SELECT arrayCumSumNonNegative([1, 1, -4, 1]) AS res
@@ -2648,7 +2641,7 @@ Note that the `arraySumNonNegative` is a [higher-order function](../../sql-refer
 
 ## arrayProduct
 
-Multiplies elements of an [array](../../sql-reference/data-types/array.md).
+Multiplies elements of an [array](../data-types/array.md).
 
 **Syntax**
 
@@ -2658,13 +2651,11 @@ arrayProduct(arr)
 
 **Arguments**
 
-- `arr` — [Array](../../sql-reference/data-types/array.md) of numeric values.
+- `arr` — [Array](../data-types/array.md) of numeric values.
 
 **Returned value**
 
-- A product of array's elements.
-
-Type: [Float64](../../sql-reference/data-types/float.md).
+- A product of array's elements. [Float64](../data-types/float.md).
 
 **Examples**
 
@@ -2688,7 +2679,7 @@ Query:
 SELECT arrayProduct([toDecimal64(1,8), toDecimal64(2,8), toDecimal64(3,8)]) as res, toTypeName(res);
 ```
 
-Return value type is always [Float64](../../sql-reference/data-types/float.md). Result:
+Return value type is always [Float64](../data-types/float.md). Result:
 
 ``` text
 ┌─res─┬─toTypeName(arrayProduct(array(toDecimal64(1, 8), toDecimal64(2, 8), toDecimal64(3, 8))))─┐
@@ -2698,7 +2689,7 @@ Return value type is always [Float64](../../sql-reference/data-types/float.md).
 
 ## arrayRotateLeft
 
-Rotates an [array](../../sql-reference/data-types/array.md) to the left by the specified number of elements.
+Rotates an [array](../data-types/array.md) to the left by the specified number of elements.
 If the number of elements is negative, the array is rotated to the right.
 
 **Syntax**
@@ -2709,14 +2700,12 @@ arrayRotateLeft(arr, n)
 
 **Arguments**
 
-- `arr` — [Array](../../sql-reference/data-types/array.md).
+- `arr` — [Array](../data-types/array.md).
 - `n` — Number of elements to rotate.
 
 **Returned value**
 
-- An array rotated to the left by the specified number of elements.
-
-Type: [Array](../../sql-reference/data-types/array.md).
+- An array rotated to the left by the specified number of elements. [Array](../data-types/array.md).
 
 **Examples**
 
@@ -2764,7 +2753,7 @@ Result:
 
 ## arrayRotateRight
 
-Rotates an [array](../../sql-reference/data-types/array.md) to the right by the specified number of elements.
+Rotates an [array](../data-types/array.md) to the right by the specified number of elements.
 If the number of elements is negative, the array is rotated to the left.
 
 **Syntax**
@@ -2775,14 +2764,12 @@ arrayRotateRight(arr, n)
 
 **Arguments**
 
-- `arr` — [Array](../../sql-reference/data-types/array.md).
+- `arr` — [Array](../data-types/array.md).
 - `n` — Number of elements to rotate.
 
 **Returned value**
 
-- An array rotated to the right by the specified number of elements.
-
-Type: [Array](../../sql-reference/data-types/array.md).
+- An array rotated to the right by the specified number of elements. [Array](../data-types/array.md).
 
 **Examples**
 
@@ -2830,7 +2817,7 @@ Result:
 
 ## arrayShiftLeft
 
-Shifts an [array](../../sql-reference/data-types/array.md) to the left by the specified number of elements.
+Shifts an [array](../data-types/array.md) to the left by the specified number of elements.
 New elements are filled with the provided argument or the default value of the array element type.
 If the number of elements is negative, the array is shifted to the right.
 
@@ -2842,15 +2829,13 @@ arrayShiftLeft(arr, n[, default])
 
 **Arguments**
 
-- `arr` — [Array](../../sql-reference/data-types/array.md).
+- `arr` — [Array](../data-types/array.md).
 - `n` — Number of elements to shift.
 - `default` — Optional. Default value for new elements.
 
 **Returned value**
 
-- An array shifted to the left by the specified number of elements.
-
-Type: [Array](../../sql-reference/data-types/array.md).
+- An array shifted to the left by the specified number of elements. [Array](../data-types/array.md).
 
 **Examples**
 
@@ -2926,7 +2911,7 @@ Result:
 
 ## arrayShiftRight
 
-Shifts an [array](../../sql-reference/data-types/array.md) to the right by the specified number of elements.
+Shifts an [array](../data-types/array.md) to the right by the specified number of elements.
 New elements are filled with the provided argument or the default value of the array element type.
 If the number of elements is negative, the array is shifted to the left.
 
@@ -2938,15 +2923,13 @@ arrayShiftRight(arr, n[, default])
 
 **Arguments**
 
-- `arr` — [Array](../../sql-reference/data-types/array.md).
+- `arr` — [Array](../data-types/array.md).
 - `n` — Number of elements to shift.
 - `default` — Optional. Default value for new elements.
 
 **Returned value**
 
-- An array shifted to the right by the specified number of elements.
-
-Type: [Array](../../sql-reference/data-types/array.md).
+- An array shifted to the right by the specified number of elements. [Array](../data-types/array.md).
 
 **Examples**
 
@@ -3038,9 +3021,7 @@ arrayRandomSample(arr, samples)
 
 **Returned Value**
 
-- An array containing a random sample of elements from the input array.
-
-Type: [Array](../data-types/array.md).
+- An array containing a random sample of elements from the input array. [Array](../data-types/array.md).
 
 **Examples**
 

docs/en/sql-reference/functions/bit-functions.md

@@ -34,8 +34,8 @@ bitShiftLeft(a, b)
 
 **Arguments**
 
-- `a` — A value to shift. [Integer types](../../sql-reference/data-types/int-uint.md), [String](../../sql-reference/data-types/string.md) or [FixedString](../../sql-reference/data-types/fixedstring.md).
-- `b` — The number of shift positions. [Unsigned integer types](../../sql-reference/data-types/int-uint.md), 64 bit types or less are allowed.
+- `a` — A value to shift. [Integer types](../data-types/int-uint.md), [String](../data-types/string.md) or [FixedString](../data-types/fixedstring.md).
+- `b` — The number of shift positions. [Unsigned integer types](../data-types/int-uint.md), 64 bit types or less are allowed.
 
 **Returned value**
 
@@ -81,8 +81,8 @@ bitShiftRight(a, b)
 
 **Arguments**
 
-- `a` — A value to shift. [Integer types](../../sql-reference/data-types/int-uint.md), [String](../../sql-reference/data-types/string.md) or [FixedString](../../sql-reference/data-types/fixedstring.md).
-- `b` — The number of shift positions. [Unsigned integer types](../../sql-reference/data-types/int-uint.md), 64 bit types or less are allowed.
+- `a` — A value to shift. [Integer types](../data-types/int-uint.md), [String](../data-types/string.md) or [FixedString](../data-types/fixedstring.md).
+- `b` — The number of shift positions. [Unsigned integer types](../data-types/int-uint.md), 64 bit types or less are allowed.
 
 **Returned value**
 
@@ -131,13 +131,13 @@ bitSlice(s, offset[, length])
 
 **Arguments**
 
-- `s` — s is [String](../../sql-reference/data-types/string.md) or [FixedString](../../sql-reference/data-types/fixedstring.md).
+- `s` — s is [String](../data-types/string.md) or [FixedString](../data-types/fixedstring.md).
 - `offset` — The start index with bit, A positive value indicates an offset on the left, and a negative value is an indent on the right. Numbering of the bits begins with 1.
 - `length` — The length of substring with bit. If you specify a negative value, the function returns an open substring \[offset, array_length - length\]. If you omit the value, the function returns the substring \[offset, the_end_string\]. If length exceeds s, it will be truncate.If length isn't multiple of 8, will fill 0 on the right.
 
 **Returned value**
 
-- The substring. [String](../../sql-reference/data-types/string.md)
+- The substring. [String](../data-types/string.md)
 
 **Example**
 
@@ -186,11 +186,9 @@ SELECT bitTest(number, index)
 - `number` – Integer number.
 - `index` – Position of bit.
 
-**Returned values**
+**Returned value**
 
-Returns a value of bit at specified position.
-
-Type: `UInt8`.
+- Value of the bit at the specified position. [UInt8](../data-types/int-uint.md).
 
 **Example**
 
@@ -251,11 +249,9 @@ SELECT bitTestAll(number, index1, index2, index3, index4, ...)
 - `number` – Integer number.
 - `index1`, `index2`, `index3`, `index4` – Positions of bit. For example, for set of positions (`index1`, `index2`, `index3`, `index4`) is true if and only if all of its positions are true (`index1` ⋀ `index2`, ⋀ `index3` ⋀ `index4`).
 
-**Returned values**
+**Returned value**
 
-Returns result of logical conjuction.
-
-Type: `UInt8`.
+- Result of the logical conjuction. [UInt8](../data-types/int-uint.md).
 
 **Example**
 
@@ -316,11 +312,9 @@ SELECT bitTestAny(number, index1, index2, index3, index4, ...)
 - `number` – Integer number.
 - `index1`, `index2`, `index3`, `index4` – Positions of bit.
 
-**Returned values**
+**Returned value**
 
-Returns result of logical disjunction.
-
-Type: `UInt8`.
+- Result of the logical disjunction. [UInt8](../data-types/int-uint.md).
 
 **Example**
 
@@ -368,15 +362,15 @@ bitCount(x)
 
 **Arguments**
 
-- `x` — [Integer](../../sql-reference/data-types/int-uint.md) or [floating-point](../../sql-reference/data-types/float.md) number. The function uses the value representation in memory. It allows supporting floating-point numbers.
+- `x` — [Integer](../data-types/int-uint.md) or [floating-point](../data-types/float.md) number. The function uses the value representation in memory. It allows supporting floating-point numbers.
 
 **Returned value**
 
-- Number of bits set to one in the input number.
+- Number of bits set to one in the input number. [UInt8](../data-types/int-uint.md).
 
-The function does not convert input value to a larger type ([sign extension](https://en.wikipedia.org/wiki/Sign_extension)). So, for example, `bitCount(toUInt8(-1)) = 8`.
-
-Type: `UInt8`.
+:::note
+The function does not convert the input value to a larger type ([sign extension](https://en.wikipedia.org/wiki/Sign_extension)). So, for example, `bitCount(toUInt8(-1)) = 8`.
+:::
 
 **Example**
 
@@ -408,14 +402,12 @@ bitHammingDistance(int1, int2)
 
 **Arguments**
 
-- `int1` — First integer value. [Int64](../../sql-reference/data-types/int-uint.md).
-- `int2` — Second integer value. [Int64](../../sql-reference/data-types/int-uint.md).
+- `int1` — First integer value. [Int64](../data-types/int-uint.md).
+- `int2` — Second integer value. [Int64](../data-types/int-uint.md).
 
 **Returned value**
 
-- The Hamming distance.
-
-Type: [UInt8](../../sql-reference/data-types/int-uint.md).
+- The Hamming distance. [UInt8](../data-types/int-uint.md).
 
 **Examples**
 

docs/en/sql-reference/functions/bitmap-functions.md

@@ -75,8 +75,8 @@ bitmapSubsetInRange(bitmap, range_start, range_end)
 **Arguments**
 
 - `bitmap` – [Bitmap object](#bitmap_functions-bitmapbuild).
-- `range_start` – Start of the range (inclusive). Type: [UInt32](../../sql-reference/data-types/int-uint.md).
-- `range_end` – End of the range (exclusive). Type: [UInt32](../../sql-reference/data-types/int-uint.md).
+- `range_start` – Start of the range (inclusive). [UInt32](../data-types/int-uint.md).
+- `range_end` – End of the range (exclusive). [UInt32](../data-types/int-uint.md).
 
 **Example**
 
@@ -105,8 +105,8 @@ bitmapSubsetLimit(bitmap, range_start, cardinality_limit)
 **Arguments**
 
 - `bitmap` – [Bitmap object](#bitmap_functions-bitmapbuild).
-- `range_start` – Start of the range (inclusive). Type: [UInt32](../../sql-reference/data-types/int-uint.md).
-- `cardinality_limit` – Maximum cardinality of the subset. Type: [UInt32](../../sql-reference/data-types/int-uint.md).
+- `range_start` – Start of the range (inclusive). [UInt32](../data-types/int-uint.md).
+- `cardinality_limit` – Maximum cardinality of the subset. [UInt32](../data-types/int-uint.md).
 
 **Example**
 
@@ -134,9 +134,9 @@ subBitmap(bitmap, offset, cardinality_limit)
 
 **Arguments**
 
-- `bitmap` – The bitmap. Type: [Bitmap object](#bitmap_functions-bitmapbuild).
-- `offset` – The position of the first element of the subset. Type: [UInt32](../../sql-reference/data-types/int-uint.md).
-- `cardinality_limit` – The maximum number of elements in the subset. Type: [UInt32](../../sql-reference/data-types/int-uint.md).
+- `bitmap` – The bitmap. [Bitmap object](#bitmap_functions-bitmapbuild).
+- `offset` – The position of the first element of the subset. [UInt32](../data-types/int-uint.md).
+- `cardinality_limit` – The maximum number of elements in the subset. [UInt32](../data-types/int-uint.md).
 
 **Example**
 
@@ -163,14 +163,12 @@ bitmapContains(bitmap, needle)
 **Arguments**
 
 - `bitmap` – [Bitmap object](#bitmap_functions-bitmapbuild).
-- `needle` – Searched bit value. Type: [UInt32](../../sql-reference/data-types/int-uint.md).
+- `needle` – Searched bit value. [UInt32](../data-types/int-uint.md).
 
 **Returned values**
 
-- 0 — If `bitmap` does not contain `needle`.
-- 1 — If `bitmap` contains `needle`.
-
-Type: `UInt8`.
+- 0 — If `bitmap` does not contain `needle`. [UInt8](../data-types/int-uint.md).
+- 1 — If `bitmap` contains `needle`. [UInt8](../data-types/int-uint.md).
 
 **Example**
 

docs/en/sql-reference/functions/date-time-functions.md

@@ -26,7 +26,7 @@ SELECT
 
 ## makeDate
 
-Creates a [Date](../../sql-reference/data-types/date.md)
+Creates a [Date](../data-types/date.md)
 - from a year, month and day argument, or
 - from a year and day of year argument.
 
@@ -43,16 +43,14 @@ Alias:
 
 **Arguments**
 
-- `year` — Year. [Integer](../../sql-reference/data-types/int-uint.md), [Float](../../sql-reference/data-types/float.md) or [Decimal](../../sql-reference/data-types/decimal.md).
-- `month` — Month. [Integer](../../sql-reference/data-types/int-uint.md), [Float](../../sql-reference/data-types/float.md) or [Decimal](../../sql-reference/data-types/decimal.md).
-- `day` — Day. [Integer](../../sql-reference/data-types/int-uint.md), [Float](../../sql-reference/data-types/float.md) or [Decimal](../../sql-reference/data-types/decimal.md).
-- `day_of_year` — Day of the year. [Integer](../../sql-reference/data-types/int-uint.md), [Float](../../sql-reference/data-types/float.md) or [Decimal](../../sql-reference/data-types/decimal.md).
+- `year` — Year. [Integer](../data-types/int-uint.md), [Float](../data-types/float.md) or [Decimal](../data-types/decimal.md).
+- `month` — Month. [Integer](../data-types/int-uint.md), [Float](../data-types/float.md) or [Decimal](../data-types/decimal.md).
+- `day` — Day. [Integer](../data-types/int-uint.md), [Float](../data-types/float.md) or [Decimal](../data-types/decimal.md).
+- `day_of_year` — Day of the year. [Integer](../data-types/int-uint.md), [Float](../data-types/float.md) or [Decimal](../data-types/decimal.md).
 
 **Returned value**
 
-- A date created from the arguments.
-
-Type: [Date](../../sql-reference/data-types/date.md).
+- A date created from the arguments. [Date](../data-types/date.md).
 
 **Example**
 
@@ -85,11 +83,11 @@ Result:
 ```
 ## makeDate32
 
-Like [makeDate](#makeDate) but produces a [Date32](../../sql-reference/data-types/date32.md).
+Like [makeDate](#makeDate) but produces a [Date32](../data-types/date32.md).
 
 ## makeDateTime
 
-Creates a [DateTime](../../sql-reference/data-types/datetime.md) from a year, month, day, hour, minute and second argument.
+Creates a [DateTime](../data-types/datetime.md) from a year, month, day, hour, minute and second argument.
 
 **Syntax**
 
@@ -99,19 +97,17 @@ makeDateTime(year, month, day, hour, minute, second[, timezone])
 
 **Arguments**
 
-- `year` — Year. [Integer](../../sql-reference/data-types/int-uint.md), [Float](../../sql-reference/data-types/float.md) or [Decimal](../../sql-reference/data-types/decimal.md).
-- `month` — Month. [Integer](../../sql-reference/data-types/int-uint.md), [Float](../../sql-reference/data-types/float.md) or [Decimal](../../sql-reference/data-types/decimal.md).
-- `day` — Day. [Integer](../../sql-reference/data-types/int-uint.md), [Float](../../sql-reference/data-types/float.md) or [Decimal](../../sql-reference/data-types/decimal.md).
-- `hour` — Hour. [Integer](../../sql-reference/data-types/int-uint.md), [Float](../../sql-reference/data-types/float.md) or [Decimal](../../sql-reference/data-types/decimal.md).
-- `minute` — Minute. [Integer](../../sql-reference/data-types/int-uint.md), [Float](../../sql-reference/data-types/float.md) or [Decimal](../../sql-reference/data-types/decimal.md).
-- `second` — Second. [Integer](../../sql-reference/data-types/int-uint.md), [Float](../../sql-reference/data-types/float.md) or [Decimal](../../sql-reference/data-types/decimal.md).
+- `year` — Year. [Integer](../data-types/int-uint.md), [Float](../data-types/float.md) or [Decimal](../data-types/decimal.md).
+- `month` — Month. [Integer](../data-types/int-uint.md), [Float](../data-types/float.md) or [Decimal](../data-types/decimal.md).
+- `day` — Day. [Integer](../data-types/int-uint.md), [Float](../data-types/float.md) or [Decimal](../data-types/decimal.md).
+- `hour` — Hour. [Integer](../data-types/int-uint.md), [Float](../data-types/float.md) or [Decimal](../data-types/decimal.md).
+- `minute` — Minute. [Integer](../data-types/int-uint.md), [Float](../data-types/float.md) or [Decimal](../data-types/decimal.md).
+- `second` — Second. [Integer](../data-types/int-uint.md), [Float](../data-types/float.md) or [Decimal](../data-types/decimal.md).
 - `timezone` — [Timezone](../../operations/server-configuration-parameters/settings.md#server_configuration_parameters-timezone) for the returned value (optional).
 
 **Returned value**
 
-- A date with time created from the arguments.
-
-Type: [DateTime](../../sql-reference/data-types/datetime.md).
+- A date with time created from the arguments. [DateTime](../data-types/datetime.md).
 
 **Example**
 
@@ -129,7 +125,7 @@ Result:
 
 ## makeDateTime64
 
-Like [makeDateTime](#makedatetime) but produces a [DateTime64](../../sql-reference/data-types/datetime64.md).
+Like [makeDateTime](#makedatetime) but produces a [DateTime64](../data-types/datetime64.md).
 
 **Syntax**
 
@@ -139,7 +135,7 @@ makeDateTime64(year, month, day, hour, minute, second[, fraction[, precision[, t
 
 ## timestamp
 
-Converts the first argument 'expr' to type [DateTime64(6)](../../sql-reference/data-types/datetime64.md).
+Converts the first argument 'expr' to type [DateTime64(6)](../data-types/datetime64.md).
 If a second argument 'expr_time' is provided, it adds the specified time to the converted value.
 
 **Syntax**
@@ -152,8 +148,8 @@ Alias: `TIMESTAMP`
 
 **Arguments**
 
-- `expr` - Date or date with time. Type: [String](../../sql-reference/data-types/string.md).
-- `expr_time` - Optional parameter. Time to add. [String](../../sql-reference/data-types/string.md).
+- `expr` - Date or date with time. [String](../data-types/string.md).
+- `expr_time` - Optional parameter. Time to add. [String](../data-types/string.md).
 
 **Examples**
 
@@ -183,7 +179,7 @@ Result:
 
 **Returned value**
 
-- [DateTime64](../../sql-reference/data-types/datetime64.md)(6)
+- [DateTime64](../data-types/datetime64.md)(6)
 
 ## timeZone
 
@@ -200,9 +196,7 @@ Alias: `timezone`.
 
 **Returned value**
 
-- Timezone.
-
-Type: [String](../../sql-reference/data-types/string.md).
+- Timezone. [String](../data-types/string.md).
 
 **Example**
 
@@ -237,9 +231,7 @@ Alias: `serverTimezone`.
 
 **Returned value**
 
--   Timezone.
-
-Type: [String](../../sql-reference/data-types/string.md).
+-   Timezone. [String](../data-types/string.md).
 
 **Example**
 
@@ -273,14 +265,12 @@ Alias: `toTimezone`.
 
 **Arguments**
 
-- `value` — Time or date and time. [DateTime64](../../sql-reference/data-types/datetime64.md).
-- `timezone` — Timezone for the returned value. [String](../../sql-reference/data-types/string.md). This argument is a constant, because `toTimezone` changes the timezone of a column (timezone is an attribute of `DateTime*` types).
+- `value` — Time or date and time. [DateTime64](../data-types/datetime64.md).
+- `timezone` — Timezone for the returned value. [String](../data-types/string.md). This argument is a constant, because `toTimezone` changes the timezone of a column (timezone is an attribute of `DateTime*` types).
 
 **Returned value**
 
-- Date and time.
-
-Type: [DateTime](../../sql-reference/data-types/datetime.md).
+- Date and time. [DateTime](../data-types/datetime.md).
 
 **Example**
 
@@ -320,7 +310,7 @@ int32samoa: 1546300800
 
 ## timeZoneOf
 
-Returns the timezone name of [DateTime](../../sql-reference/data-types/datetime.md) or [DateTime64](../../sql-reference/data-types/datetime64.md) data types.
+Returns the timezone name of [DateTime](../data-types/datetime.md) or [DateTime64](../data-types/datetime64.md) data types.
 
 **Syntax**
 
@@ -332,13 +322,11 @@ Alias: `timezoneOf`.
 
 **Arguments**
 
-- `value` — Date and time. [DateTime](../../sql-reference/data-types/datetime.md) or [DateTime64](../../sql-reference/data-types/datetime64.md).
+- `value` — Date and time. [DateTime](../data-types/datetime.md) or [DateTime64](../data-types/datetime64.md).
 
 **Returned value**
 
-- Timezone name.
-
-Type: [String](../../sql-reference/data-types/string.md).
+- Timezone name. [String](../data-types/string.md).
 
 **Example**
 
@@ -369,13 +357,11 @@ Alias: `timezoneOffset`.
 
 **Arguments**
 
-- `value` — Date and time. [DateTime](../../sql-reference/data-types/datetime.md) or [DateTime64](../../sql-reference/data-types/datetime64.md).
+- `value` — Date and time. [DateTime](../data-types/datetime.md) or [DateTime64](../data-types/datetime64.md).
 
 **Returned value**
 
-- Offset from UTC in seconds.
-
-Type: [Int32](../../sql-reference/data-types/int-uint.md).
+- Offset from UTC in seconds. [Int32](../data-types/int-uint.md).
 
 **Example**
 
@@ -410,9 +396,7 @@ Alias: `YEAR`
 
 **Returned value**
 
-- The year of the given date/time
-
-Type: `UInt16`
+- The year of the given date/time. [UInt16](../data-types/int-uint.md).
 
 **Example**
 
@@ -446,9 +430,7 @@ Alias: `QUARTER`
 
 **Returned value**
 
-- The quarter of the year (1, 2, 3 or 4) of the given date/time
-
-Type: `UInt8`
+- The quarter of the year (1, 2, 3 or 4) of the given date/time. [UInt8](../data-types/int-uint.md).
 
 **Example**
 
@@ -482,9 +464,7 @@ Alias: `MONTH`
 
 **Returned value**
 
-- The month of the year (1 - 12) of the given date/time
-
-Type: `UInt8`
+- The month of the year (1 - 12) of the given date/time. [UInt8](../data-types/int-uint.md).
 
 **Example**
 
@@ -518,9 +498,7 @@ Alias: `DAYOFYEAR`
 
 **Returned value**
 
-- The day of the year (1 - 366) of the given date/time
-
-Type: `UInt16`
+- The day of the year (1 - 366) of the given date/time. [UInt16](../data-types/int-uint.md).
 
 **Example**
 
@@ -554,9 +532,7 @@ Aliases: `DAYOFMONTH`, `DAY`
 
 **Returned value**
 
-- The day of the month (1 - 31) of the given date/time
-
-Type: `UInt8`
+- The day of the month (1 - 31) of the given date/time. [UInt8](../data-types/int-uint.md).
 
 **Example**
 
@@ -643,9 +619,7 @@ Alias: `HOUR`
 
 **Returned value**
 
-- The hour of the day (0 - 23) of the given date/time
-
-Type: `UInt8`
+- The hour of the day (0 - 23) of the given date/time. [UInt8](../data-types/int-uint.md).
 
 **Example**
 
@@ -679,9 +653,7 @@ Alias: `MINUTE`
 
 **Returned value**
 
-- The minute of the hour (0 - 59) of the given date/time
-
-Type: `UInt8`
+- The minute of the hour (0 - 59) of the given date/time. [UInt8](../data-types/int-uint.md).
 
 **Example**
 
@@ -715,9 +687,7 @@ Alias: `SECOND`
 
 **Returned value**
 
-- The second in the minute (0 - 59) of the given date/time
-
-Type: `UInt8`
+- The second in the minute (0 - 59) of the given date/time. [UInt8](../data-types/int-uint.md).
 
 **Example**
 
@@ -763,9 +733,7 @@ Result:
 
 **Returned value**
 
-- The millisecond in the minute (0 - 59) of the given date/time
-
-Type: `UInt16`
+- The millisecond in the minute (0 - 59) of the given date/time. [UInt16](../data-types/int-uint.md).
 
 ## toUnixTimestamp
 
@@ -782,9 +750,7 @@ toUnixTimestamp(str, [timezone])
 
 **Returned value**
 
-- Returns the unix timestamp.
-
-Type: `UInt32`.
+- Returns the unix timestamp. [UInt32](../data-types/int-uint.md).
 
 **Example**
 
@@ -842,9 +808,7 @@ toStartOfYear(value)
 
 **Returned value**
 
-- The first day of the year of the input date/time
-
-Type: `Date`
+- The first day of the year of the input date/time. [Date](../data-types/date.md).
 
 **Example**
 
@@ -876,9 +840,7 @@ toStartOfISOYear(value)
 
 **Returned value**
 
-- The first day of the year of the input date/time
-
-Type: `Date`
+- The first day of the year of the input date/time. [Date](../data-types/date.md).
 
 **Example**
 
@@ -911,9 +873,7 @@ toStartOfQuarter(value)
 
 **Returned value**
 
-- The first day of the quarter of the given date/time
-
-Type: `Date`
+- The first day of the quarter of the given date/time. [Date](../data-types/date.md).
 
 **Example**
 
@@ -945,9 +905,7 @@ toStartOfMonth(value)
 
 **Returned value**
 
-- The first day of the month of the given date/time
-
-Type: `Date`
+- The first day of the month of the given date/time. [Date](../data-types/date.md).
 
 **Example**
 
@@ -985,9 +943,7 @@ Alias: `LAST_DAY`
 
 **Returned value**
 
-- The last day of the month of the given date/time
-
-Type: `Date`
+- The last day of the month of the given date/time=. [Date](../data-types/date.md).
 
 **Example**
 
@@ -1019,9 +975,7 @@ toMonday(value)
 
 **Returned value**
 
-- The date of the nearest Monday on or prior to the given date
-
-Type: `Date`
+- The date of the nearest Monday on or prior to the given date. [Date](../data-types/date.md).
 
 **Example**
 
@@ -1057,9 +1011,7 @@ toStartOfWeek(t[, mode[, timezone]])
 
 **Returned value**
 
-- The date of the nearest Sunday or Monday on or prior to the given date, depending on the mode
-
-Type: `Date`
+- The date of the nearest Sunday or Monday on or prior to the given date, depending on the mode. [Date](../data-types/date.md).
 
 **Example**
 
@@ -1102,9 +1054,7 @@ toLastDayOfWeek(t[, mode[, timezone]])
 
 **Returned value**
 
-- The date of the nearest Sunday or Monday on or after the given date, depending on the mode
-
-Type: `Date`
+- The date of the nearest Sunday or Monday on or after the given date, depending on the mode. [Date](../data-types/date.md).
 
 **Example**
 
@@ -1144,9 +1094,7 @@ toStartOfDay(value)
 
 **Returned value**
 
-- The start of the day of the given date/time
-
-Type: `DateTime`
+- The start of the day of the given date/time. [DateTime](../data-types/datetime.md).
 
 **Example**
 
@@ -1178,9 +1126,7 @@ toStartOfHour(value)
 
 **Returned value**
 
-- The start of the hour of the given date/time
-
-Type: `DateTime`
+- The start of the hour of the given date/time. [DateTime](../data-types/datetime.md).
 
 **Example**
 
@@ -1214,9 +1160,7 @@ toStartOfMinute(value)
 
 **Returned value**
 
-- The start of the minute of the given date/time
-
-Type: `DateTime`
+- The start of the minute of the given date/time. [DateTime](../data-types/datetime.md).
 
 **Example**
 
@@ -1248,14 +1192,12 @@ toStartOfSecond(value, [timezone])
 
 **Arguments**
 
-- `value` — Date and time. [DateTime64](../../sql-reference/data-types/datetime64.md).
-- `timezone` — [Timezone](../../operations/server-configuration-parameters/settings.md#server_configuration_parameters-timezone) for the returned value (optional). If not specified, the function uses the timezone of the `value` parameter. [String](../../sql-reference/data-types/string.md).
+- `value` — Date and time. [DateTime64](../data-types/datetime64.md).
+- `timezone` — [Timezone](../../operations/server-configuration-parameters/settings.md#server_configuration_parameters-timezone) for the returned value (optional). If not specified, the function uses the timezone of the `value` parameter. [String](../data-types/string.md).
 
 **Returned value**
 
-- Input value without sub-seconds.
-
-Type: [DateTime64](../../sql-reference/data-types/datetime64.md).
+- Input value without sub-seconds. [DateTime64](../data-types/datetime64.md).
 
 **Examples**
 
@@ -1309,9 +1251,7 @@ toStartOfFiveMinutes(value)
 
 **Returned value**
 
-- The start of the five-minute interval of the given date/time
-
-Type: `DateTime`
+- The start of the five-minute interval of the given date/time. [DateTime](../data-types/datetime.md).
 
 **Example**
 
@@ -1349,9 +1289,7 @@ toStartOfTenMinutes(value)
 
 **Returned value**
 
-- The start of the ten-minute interval of the given date/time
-
-Type: `DateTime`
+- The start of the ten-minute interval of the given date/time. [DateTime](../data-types/datetime.md).
 
 **Example**
 
@@ -1389,9 +1327,7 @@ toStartOfFifteenMinutes(value)
 
 **Returned value**
 
-- The start of the fifteen-minute interval of the given date/time
-
-Type: `DateTime`
+- The start of the fifteen-minute interval of the given date/time. [DateTime](../data-types/datetime.md).
 
 **Example**
 
@@ -1499,7 +1435,7 @@ This function returns the week number for date or datetime. The two-argument for
 
 The following table describes how the mode argument works.
 
-| Mode | First day of week | Range | Week 1 is the first week …    |
+| Mode | First day of week | Range | Week 1 is the first week ...    |
 |------|-------------------|-------|-------------------------------|
 | 0    | Sunday            | 0-53  | with a Sunday in this year    |
 | 1    | Monday            | 0-53  | with 4 or more days this year |
@@ -1598,14 +1534,12 @@ Alias: `TO_DAYS`
 
 **Arguments**
 
-- `date` — The date to calculate the number of days passed since year zero from. [Date](../../sql-reference/data-types/date.md), [Date32](../../sql-reference/data-types/date32.md), [DateTime](../../sql-reference/data-types/datetime.md) or [DateTime64](../../sql-reference/data-types/datetime64.md).
-- `time_zone` — A String type const value or an expression represent the time zone. [String types](../../sql-reference/data-types/string.md)
+- `date` — The date to calculate the number of days passed since year zero from. [Date](../data-types/date.md), [Date32](../data-types/date32.md), [DateTime](../data-types/datetime.md) or [DateTime64](../data-types/datetime64.md).
+- `time_zone` — A String type const value or an expression represent the time zone. [String types](../data-types/string.md)
 
 **Returned value**
 
-The number of days passed since date 0000-01-01.
-
-Type: [UInt32](../../sql-reference/data-types/int-uint.md).
+The number of days passed since date 0000-01-01. [UInt32](../data-types/int-uint.md).
 
 **Example**
 
@@ -1629,7 +1563,7 @@ Result:
 
 Returns for a given number of days passed since [1 January 0000](https://en.wikipedia.org/wiki/Year_zero) the corresponding date in the [proleptic Gregorian calendar defined by ISO 8601](https://en.wikipedia.org/wiki/Gregorian_calendar#Proleptic_Gregorian_calendar). The calculation is the same as in MySQL's [`FROM_DAYS()`](https://dev.mysql.com/doc/refman/8.0/en/date-and-time-functions.html#function_from-days) function.
 
-The result is undefined if it cannot be represented within the bounds of the [Date](../../sql-reference/data-types/date.md) type.
+The result is undefined if it cannot be represented within the bounds of the [Date](../data-types/date.md) type.
 
 **Syntax**
 
@@ -1645,9 +1579,7 @@ Alias: `FROM_DAYS`
 
 **Returned value**
 
-The date corresponding to the number of days passed since year zero.
-
-Type: [Date](../../sql-reference/data-types/date.md).
+The date corresponding to the number of days passed since year zero. [Date](../data-types/date.md).
 
 **Example**
 
@@ -1669,7 +1601,7 @@ Result:
 
 ## fromDaysSinceYearZero32
 
-Like [fromDaysSinceYearZero](#fromDaysSinceYearZero) but returns a [Date32](../../sql-reference/data-types/date32.md).
+Like [fromDaysSinceYearZero](#fromDaysSinceYearZero) but returns a [Date32](../data-types/date32.md).
 
 ## age
 
@@ -1686,7 +1618,7 @@ age('unit', startdate, enddate, [timezone])
 
 **Arguments**
 
-- `unit` — The type of interval for result. [String](../../sql-reference/data-types/string.md).
+- `unit` — The type of interval for result. [String](../data-types/string.md).
     Possible values:
 
     - `nanosecond`, `nanoseconds`, `ns`
@@ -1701,17 +1633,15 @@ age('unit', startdate, enddate, [timezone])
     - `quarter`, `quarters`, `qq`, `q`
     - `year`, `years`, `yyyy`, `yy`
 
-- `startdate` — The first time value to subtract (the subtrahend). [Date](../../sql-reference/data-types/date.md), [Date32](../../sql-reference/data-types/date32.md), [DateTime](../../sql-reference/data-types/datetime.md) or [DateTime64](../../sql-reference/data-types/datetime64.md).
+- `startdate` — The first time value to subtract (the subtrahend). [Date](../data-types/date.md), [Date32](../data-types/date32.md), [DateTime](../data-types/datetime.md) or [DateTime64](../data-types/datetime64.md).
 
-- `enddate` — The second time value to subtract from (the minuend). [Date](../../sql-reference/data-types/date.md), [Date32](../../sql-reference/data-types/date32.md), [DateTime](../../sql-reference/data-types/datetime.md) or [DateTime64](../../sql-reference/data-types/datetime64.md).
+- `enddate` — The second time value to subtract from (the minuend). [Date](../data-types/date.md), [Date32](../data-types/date32.md), [DateTime](../data-types/datetime.md) or [DateTime64](../data-types/datetime64.md).
 
-- `timezone` — [Timezone name](../../operations/server-configuration-parameters/settings.md#server_configuration_parameters-timezone) (optional). If specified, it is applied to both `startdate` and `enddate`. If not specified, timezones of `startdate` and `enddate` are used. If they are not the same, the result is unspecified. [String](../../sql-reference/data-types/string.md).
+- `timezone` — [Timezone name](../../operations/server-configuration-parameters/settings.md#server_configuration_parameters-timezone) (optional). If specified, it is applied to both `startdate` and `enddate`. If not specified, timezones of `startdate` and `enddate` are used. If they are not the same, the result is unspecified. [String](../data-types/string.md).
 
 **Returned value**
 
-Difference between `enddate` and `startdate` expressed in `unit`.
-
-Type: [Int](../../sql-reference/data-types/int-uint.md).
+Difference between `enddate` and `startdate` expressed in `unit`. [Int](../data-types/int-uint.md).
 
 **Example**
 
@@ -1764,7 +1694,7 @@ Aliases: `dateDiff`, `DATE_DIFF`, `timestampDiff`, `timestamp_diff`, `TIMESTAMP_
 
 **Arguments**
 
-- `unit` — The type of interval for result. [String](../../sql-reference/data-types/string.md).
+- `unit` — The type of interval for result. [String](../data-types/string.md).
     Possible values:
 
     - `nanosecond`, `nanoseconds`, `ns`
@@ -1779,17 +1709,15 @@ Aliases: `dateDiff`, `DATE_DIFF`, `timestampDiff`, `timestamp_diff`, `TIMESTAMP_
     - `quarter`, `quarters`, `qq`, `q`
     - `year`, `years`, `yyyy`, `yy`
 
-- `startdate` — The first time value to subtract (the subtrahend). [Date](../../sql-reference/data-types/date.md), [Date32](../../sql-reference/data-types/date32.md), [DateTime](../../sql-reference/data-types/datetime.md) or [DateTime64](../../sql-reference/data-types/datetime64.md).
+- `startdate` — The first time value to subtract (the subtrahend). [Date](../data-types/date.md), [Date32](../data-types/date32.md), [DateTime](../data-types/datetime.md) or [DateTime64](../data-types/datetime64.md).
 
-- `enddate` — The second time value to subtract from (the minuend). [Date](../../sql-reference/data-types/date.md), [Date32](../../sql-reference/data-types/date32.md), [DateTime](../../sql-reference/data-types/datetime.md) or [DateTime64](../../sql-reference/data-types/datetime64.md).
+- `enddate` — The second time value to subtract from (the minuend). [Date](../data-types/date.md), [Date32](../data-types/date32.md), [DateTime](../data-types/datetime.md) or [DateTime64](../data-types/datetime64.md).
 
-- `timezone` — [Timezone name](../../operations/server-configuration-parameters/settings.md#server_configuration_parameters-timezone) (optional). If specified, it is applied to both `startdate` and `enddate`. If not specified, timezones of `startdate` and `enddate` are used. If they are not the same, the result is unspecified. [String](../../sql-reference/data-types/string.md).
+- `timezone` — [Timezone name](../../operations/server-configuration-parameters/settings.md#server_configuration_parameters-timezone) (optional). If specified, it is applied to both `startdate` and `enddate`. If not specified, timezones of `startdate` and `enddate` are used. If they are not the same, the result is unspecified. [String](../data-types/string.md).
 
 **Returned value**
 
-Difference between `enddate` and `startdate` expressed in `unit`.
-
-Type: [Int](../../sql-reference/data-types/int-uint.md).
+Difference between `enddate` and `startdate` expressed in `unit`. [Int](../data-types/int-uint.md).
 
 **Example**
 
@@ -1853,14 +1781,12 @@ Alias: `dateTrunc`.
 
     `unit` argument is case-insensitive.
 
-- `value` — Date and time. [DateTime](../../sql-reference/data-types/datetime.md) or [DateTime64](../../sql-reference/data-types/datetime64.md).
-- `timezone` — [Timezone name](../../operations/server-configuration-parameters/settings.md#server_configuration_parameters-timezone) for the returned value (optional). If not specified, the function uses the timezone of the `value` parameter. [String](../../sql-reference/data-types/string.md).
+- `value` — Date and time. [DateTime](../data-types/datetime.md) or [DateTime64](../data-types/datetime64.md).
+- `timezone` — [Timezone name](../../operations/server-configuration-parameters/settings.md#server_configuration_parameters-timezone) for the returned value (optional). If not specified, the function uses the timezone of the `value` parameter. [String](../data-types/string.md).
 
 **Returned value**
 
-- Value, truncated to the specified part of date.
-
-Type: [DateTime](../../sql-reference/data-types/datetime.md).
+- Value, truncated to the specified part of date. [DateTime](../data-types/datetime.md).
 
 **Example**
 
@@ -1918,7 +1844,7 @@ Aliases: `dateAdd`, `DATE_ADD`.
 
 **Arguments**
 
-- `unit` — The type of interval to add. Note: This is not a [String](../../sql-reference/data-types/string.md) and must therefore not be quoted.
+- `unit` — The type of interval to add. Note: This is not a [String](../data-types/string.md) and must therefore not be quoted.
     Possible values:
 
     - `second`
@@ -1930,14 +1856,12 @@ Aliases: `dateAdd`, `DATE_ADD`.
     - `quarter`
     - `year`
 
-- `value` — Value of interval to add. [Int](../../sql-reference/data-types/int-uint.md).
-- `date` — The date or date with time to which `value` is added. [Date](../../sql-reference/data-types/date.md), [Date32](../../sql-reference/data-types/date32.md), [DateTime](../../sql-reference/data-types/datetime.md) or [DateTime64](../../sql-reference/data-types/datetime64.md).
+- `value` — Value of interval to add. [Int](../data-types/int-uint.md).
+- `date` — The date or date with time to which `value` is added. [Date](../data-types/date.md), [Date32](../data-types/date32.md), [DateTime](../data-types/datetime.md) or [DateTime64](../data-types/datetime64.md).
 
 **Returned value**
 
-Date or date with time obtained by adding `value`, expressed in `unit`, to `date`.
-
-Type: [Date](../../sql-reference/data-types/date.md), [Date32](../../sql-reference/data-types/date32.md), [DateTime](../../sql-reference/data-types/datetime.md) or [DateTime64](../../sql-reference/data-types/datetime64.md).
+Date or date with time obtained by adding `value`, expressed in `unit`, to `date`. [Date](../data-types/date.md), [Date32](../data-types/date32.md), [DateTime](../data-types/datetime.md) or [DateTime64](../data-types/datetime64.md).
 
 **Example**
 
@@ -1994,7 +1918,7 @@ Aliases: `dateSub`, `DATE_SUB`.
 
 **Arguments**
 
-- `unit` — The type of interval to subtract. Note: This is not a [String](../../sql-reference/data-types/string.md) and must therefore not be quoted.
+- `unit` — The type of interval to subtract. Note: This is not a [String](../data-types/string.md) and must therefore not be quoted.
 
     Possible values:
 
@@ -2007,14 +1931,12 @@ Aliases: `dateSub`, `DATE_SUB`.
     - `quarter`
     - `year`
 
-- `value` — Value of interval to subtract. [Int](../../sql-reference/data-types/int-uint.md).
-- `date` — The date or date with time from which `value` is subtracted. [Date](../../sql-reference/data-types/date.md), [Date32](../../sql-reference/data-types/date32.md), [DateTime](../../sql-reference/data-types/datetime.md) or [DateTime64](../../sql-reference/data-types/datetime64.md).
+- `value` — Value of interval to subtract. [Int](../data-types/int-uint.md).
+- `date` — The date or date with time from which `value` is subtracted. [Date](../data-types/date.md), [Date32](../data-types/date32.md), [DateTime](../data-types/datetime.md) or [DateTime64](../data-types/datetime64.md).
 
 **Returned value**
 
-Date or date with time obtained by subtracting `value`, expressed in `unit`, from `date`.
-
-Type: [Date](../../sql-reference/data-types/date.md), [Date32](../../sql-reference/data-types/date32.md), [DateTime](../../sql-reference/data-types/datetime.md) or [DateTime64](../../sql-reference/data-types/datetime64.md).
+Date or date with time obtained by subtracting `value`, expressed in `unit`, from `date`. [Date](../data-types/date.md), [Date32](../data-types/date32.md), [DateTime](../data-types/datetime.md) or [DateTime64](../data-types/datetime64.md).
 
 **Example**
 
@@ -2063,9 +1985,9 @@ Aliases: `timeStampAdd`, `TIMESTAMP_ADD`.
 
 **Arguments**
 
-- `date` — Date or date with time. [Date](../../sql-reference/data-types/date.md), [Date32](../../sql-reference/data-types/date32.md), [DateTime](../../sql-reference/data-types/datetime.md) or [DateTime64](../../sql-reference/data-types/datetime64.md).
-- `value` — Value of interval to add. [Int](../../sql-reference/data-types/int-uint.md).
-- `unit` — The type of interval to add. [String](../../sql-reference/data-types/string.md).
+- `date` — Date or date with time. [Date](../data-types/date.md), [Date32](../data-types/date32.md), [DateTime](../data-types/datetime.md) or [DateTime64](../data-types/datetime64.md).
+- `value` — Value of interval to add. [Int](../data-types/int-uint.md).
+- `unit` — The type of interval to add. [String](../data-types/string.md).
     Possible values:
 
     - `second`
@@ -2079,9 +2001,7 @@ Aliases: `timeStampAdd`, `TIMESTAMP_ADD`.
 
 **Returned value**
 
-Date or date with time with the specified `value` expressed in `unit` added to `date`.
-
-Type: [Date](../../sql-reference/data-types/date.md), [Date32](../../sql-reference/data-types/date32.md), [DateTime](../../sql-reference/data-types/datetime.md) or [DateTime64](../../sql-reference/data-types/datetime64.md).
+Date or date with time with the specified `value` expressed in `unit` added to `date`. [Date](../data-types/date.md), [Date32](../data-types/date32.md), [DateTime](../data-types/datetime.md) or [DateTime64](../data-types/datetime64.md).
 
 **Example**
 
@@ -2113,7 +2033,7 @@ Aliases: `timeStampSub`, `TIMESTAMP_SUB`.
 
 **Arguments**
 
-- `unit` — The type of interval to subtract. [String](../../sql-reference/data-types/string.md).
+- `unit` — The type of interval to subtract. [String](../data-types/string.md).
     Possible values:
 
     - `second`
@@ -2125,14 +2045,12 @@ Aliases: `timeStampSub`, `TIMESTAMP_SUB`.
     - `quarter`
     - `year`
 
-- `value` — Value of interval to subtract. [Int](../../sql-reference/data-types/int-uint.md).
-- `date` — Date or date with time. [Date](../../sql-reference/data-types/date.md), [Date32](../../sql-reference/data-types/date32.md), [DateTime](../../sql-reference/data-types/datetime.md) or [DateTime64](../../sql-reference/data-types/datetime64.md).
+- `value` — Value of interval to subtract. [Int](../data-types/int-uint.md).
+- `date` — Date or date with time. [Date](../data-types/date.md), [Date32](../data-types/date32.md), [DateTime](../data-types/datetime.md) or [DateTime64](../data-types/datetime64.md).
 
 **Returned value**
 
-Date or date with time obtained by subtracting `value`, expressed in `unit`, from `date`.
-
-Type: [Date](../../sql-reference/data-types/date.md), [Date32](../../sql-reference/data-types/date32.md), [DateTime](../../sql-reference/data-types/datetime.md) or [DateTime64](../../sql-reference/data-types/datetime64.md).
+Date or date with time obtained by subtracting `value`, expressed in `unit`, from `date`. [Date](../data-types/date.md), [Date32](../data-types/date32.md), [DateTime](../data-types/datetime.md) or [DateTime64](../data-types/datetime64.md).
 
 **Example**
 
@@ -2162,14 +2080,12 @@ addDate(date, interval)
 
 **Arguments**
 
-- `date` — The date or date with time to which `interval` is added. [Date](../../sql-reference/data-types/date.md), [Date32](../../sql-reference/data-types/date32.md), [DateTime](../../sql-reference/data-types/datetime.md), [DateTime64](../../sql-reference/data-types/datetime64.md), or [String](../../sql-reference/data-types/string.md)
-- `interval` — Interval to add. [Interval](../../sql-reference/data-types/special-data-types/interval.md).
+- `date` — The date or date with time to which `interval` is added. [Date](../data-types/date.md), [Date32](../data-types/date32.md), [DateTime](../data-types/datetime.md), [DateTime64](../data-types/datetime64.md), or [String](../data-types/string.md)
+- `interval` — Interval to add. [Interval](../data-types/special-data-types/interval.md).
 
 **Returned value**
 
-Date or date with time obtained by adding `interval` to `date`.
-
-Type: [Date](../../sql-reference/data-types/date.md), [Date32](../../sql-reference/data-types/date32.md), [DateTime](../../sql-reference/data-types/datetime.md) or [DateTime64](../../sql-reference/data-types/datetime64.md).
+Date or date with time obtained by adding `interval` to `date`. [Date](../data-types/date.md), [Date32](../data-types/date32.md), [DateTime](../data-types/datetime.md) or [DateTime64](../data-types/datetime64.md).
 
 **Example**
 
@@ -2205,14 +2121,12 @@ subDate(date, interval)
 
 **Arguments**
 
-- `date` — The date or date with time from which `interval` is subtracted. [Date](../../sql-reference/data-types/date.md), [Date32](../../sql-reference/data-types/date32.md), [DateTime](../../sql-reference/data-types/datetime.md), [DateTime64](../../sql-reference/data-types/datetime64.md), or [String](../../sql-reference/data-types/string.md)
-- `interval` — Interval to subtract. [Interval](../../sql-reference/data-types/special-data-types/interval.md).
+- `date` — The date or date with time from which `interval` is subtracted. [Date](../data-types/date.md), [Date32](../data-types/date32.md), [DateTime](../data-types/datetime.md), [DateTime64](../data-types/datetime64.md), or [String](../data-types/string.md)
+- `interval` — Interval to subtract. [Interval](../data-types/special-data-types/interval.md).
 
 **Returned value**
 
-Date or date with time obtained by subtracting `interval` from `date`.
-
-Type: [Date](../../sql-reference/data-types/date.md), [Date32](../../sql-reference/data-types/date32.md), [DateTime](../../sql-reference/data-types/datetime.md) or [DateTime64](../../sql-reference/data-types/datetime64.md).
+Date or date with time obtained by subtracting `interval` from `date`. [Date](../data-types/date.md), [Date32](../data-types/date32.md), [DateTime](../data-types/datetime.md) or [DateTime64](../data-types/datetime64.md).
 
 **Example**
 
@@ -2248,13 +2162,11 @@ now([timezone])
 
 **Arguments**
 
-- `timezone` — [Timezone name](../../operations/server-configuration-parameters/settings.md#server_configuration_parameters-timezone) for the returned value (optional). [String](../../sql-reference/data-types/string.md).
+- `timezone` — [Timezone name](../../operations/server-configuration-parameters/settings.md#server_configuration_parameters-timezone) for the returned value (optional). [String](../data-types/string.md).
 
 **Returned value**
 
-- Current date and time.
-
-Type: [DateTime](../../sql-reference/data-types/datetime.md).
+- Current date and time. [DateTime](../data-types/datetime.md).
 
 **Example**
 
@@ -2299,13 +2211,11 @@ now64([scale], [timezone])
 **Arguments**
 
 - `scale` - Tick size (precision): 10<sup>-precision</sup> seconds. Valid range: [ 0 : 9 ]. Typically, are used - 3 (default) (milliseconds), 6 (microseconds), 9 (nanoseconds).
-- `timezone` — [Timezone name](../../operations/server-configuration-parameters/settings.md#server_configuration_parameters-timezone) for the returned value (optional). [String](../../sql-reference/data-types/string.md).
+- `timezone` — [Timezone name](../../operations/server-configuration-parameters/settings.md#server_configuration_parameters-timezone) for the returned value (optional). [String](../data-types/string.md).
 
 **Returned value**
 
-- Current date and time with sub-second precision.
-
-Type: [DateTime64](../../sql-reference/data-types/datetime64.md).
+- Current date and time with sub-second precision. [DateTime64](../data-types/datetime64.md).
 
 **Example**
 
@@ -2335,13 +2245,11 @@ nowInBlock([timezone])
 
 **Arguments**
 
-- `timezone` — [Timezone name](../../operations/server-configuration-parameters/settings.md#server_configuration_parameters-timezone) for the returned value (optional). [String](../../sql-reference/data-types/string.md).
+- `timezone` — [Timezone name](../../operations/server-configuration-parameters/settings.md#server_configuration_parameters-timezone) for the returned value (optional). [String](../data-types/string.md).
 
 **Returned value**
 
-- Current date and time at the moment of processing of each block of data.
-
-Type: [DateTime](../../sql-reference/data-types/datetime.md).
+- Current date and time at the moment of processing of each block of data. [DateTime](../data-types/datetime.md).
 
 **Example**
 
@@ -2381,9 +2289,7 @@ today()
 
 **Returned value**
 
-- Current date
-
-Type: [DateTime](../../sql-reference/data-types/datetime.md).
+- Current date. [DateTime](../data-types/datetime.md).
 
 **Example**
 
@@ -2473,7 +2379,7 @@ Result:
 
 ## YYYYMMDDToDate
 
-Converts a number containing the year, month and day number to a [Date](../../sql-reference/data-types/date.md).
+Converts a number containing the year, month and day number to a [Date](../data-types/date.md).
 
 This function is the opposite of function `toYYYYMMDD()`.
 
@@ -2487,13 +2393,11 @@ YYYYMMDDToDate(yyyymmdd);
 
 **Arguments**
 
-- `yyyymmdd` - A number representing the year, month and day. [Integer](../../sql-reference/data-types/int-uint.md), [Float](../../sql-reference/data-types/float.md) or [Decimal](../../sql-reference/data-types/decimal.md).
+- `yyyymmdd` - A number representing the year, month and day. [Integer](../data-types/int-uint.md), [Float](../data-types/float.md) or [Decimal](../data-types/decimal.md).
 
 **Returned value**
 
-- a date created from the arguments.
-
-Type: [Date](../../sql-reference/data-types/date.md).
+- a date created from the arguments. [Date](../data-types/date.md).
 
 **Example**
 
@@ -2511,11 +2415,11 @@ Result:
 
 ## YYYYMMDDToDate32
 
-Like function `YYYYMMDDToDate()` but produces a [Date32](../../sql-reference/data-types/date32.md).
+Like function `YYYYMMDDToDate()` but produces a [Date32](../data-types/date32.md).
 
 ## YYYYMMDDhhmmssToDateTime
 
-Converts a number containing the year, month, day, hours, minute and second number to a [DateTime](../../sql-reference/data-types/datetime.md).
+Converts a number containing the year, month, day, hours, minute and second number to a [DateTime](../data-types/datetime.md).
 
 The output is undefined if the input does not encode a valid DateTime value.
 
@@ -2529,14 +2433,12 @@ YYYYMMDDhhmmssToDateTime(yyyymmddhhmmss[, timezone]);
 
 **Arguments**
 
-- `yyyymmddhhmmss` - A number representing the year, month and day. [Integer](../../sql-reference/data-types/int-uint.md), [Float](../../sql-reference/data-types/float.md) or [Decimal](../../sql-reference/data-types/decimal.md).
+- `yyyymmddhhmmss` - A number representing the year, month and day. [Integer](../data-types/int-uint.md), [Float](../data-types/float.md) or [Decimal](../data-types/decimal.md).
 - `timezone` - [Timezone](../../operations/server-configuration-parameters/settings.md#server_configuration_parameters-timezone) for the returned value (optional).
 
 **Returned value**
 
-- a date with time created from the arguments.
-
-Type: [DateTime](../../sql-reference/data-types/datetime.md).
+- a date with time created from the arguments. [DateTime](../data-types/datetime.md).
 
 **Example**
 
@@ -2554,7 +2456,7 @@ Result:
 
 ## YYYYMMDDhhmmssToDateTime64
 
-Like function `YYYYMMDDhhmmssToDate()` but produces a [DateTime64](../../sql-reference/data-types/datetime64.md).
+Like function `YYYYMMDDhhmmssToDate()` but produces a [DateTime64](../data-types/datetime64.md).
 
 Accepts an additional, optional `precision` parameter after the `timezone` parameter.
 
@@ -3551,7 +3453,7 @@ Formats a Time according to the given Format string. Format is a constant expres
 
 formatDateTime uses MySQL datetime format style, refer to https://dev.mysql.com/doc/refman/8.0/en/date-and-time-functions.html#function_date-format.
 
-The opposite operation of this function is [parseDateTime](/docs/en/sql-reference/functions/type-conversion-functions.md#type_conversion_functions-parseDateTime).
+The opposite operation of this function is [parseDateTime](../functions/type-conversion-functions.md#type_conversion_functions-parseDateTime).
 
 Alias: `DATE_FORMAT`.
 
@@ -3677,7 +3579,7 @@ LIMIT 10
 
 Similar to formatDateTime, except that it formats datetime in Joda style instead of MySQL style. Refer to https://joda-time.sourceforge.net/apidocs/org/joda/time/format/DateTimeFormat.html.
 
-The opposite operation of this function is [parseDateTimeInJodaSyntax](/docs/en/sql-reference/functions/type-conversion-functions.md#type_conversion_functions-parseDateTimeInJodaSyntax).
+The opposite operation of this function is [parseDateTimeInJodaSyntax](../functions/type-conversion-functions.md#type_conversion_functions-parseDateTimeInJodaSyntax).
 
 **Replacement fields**
 
@@ -3737,15 +3639,13 @@ dateName(date_part, date)
 
 **Arguments**
 
-- `date_part` — Date part. Possible values: 'year', 'quarter', 'month', 'week', 'dayofyear', 'day', 'weekday', 'hour', 'minute', 'second'. [String](../../sql-reference/data-types/string.md).
-- `date` — Date. [Date](../../sql-reference/data-types/date.md), [Date32](../../sql-reference/data-types/date32.md), [DateTime](../../sql-reference/data-types/datetime.md) or [DateTime64](../../sql-reference/data-types/datetime64.md).
-- `timezone` — Timezone. Optional. [String](../../sql-reference/data-types/string.md).
+- `date_part` — Date part. Possible values: 'year', 'quarter', 'month', 'week', 'dayofyear', 'day', 'weekday', 'hour', 'minute', 'second'. [String](../data-types/string.md).
+- `date` — Date. [Date](../data-types/date.md), [Date32](../data-types/date32.md), [DateTime](../data-types/datetime.md) or [DateTime64](../data-types/datetime64.md).
+- `timezone` — Timezone. Optional. [String](../data-types/string.md).
 
 **Returned value**
 
-- The specified part of date.
-
-Type: [String](../../sql-reference/data-types/string.md#string)
+- The specified part of date. [String](../data-types/string.md#string)
 
 **Example**
 
@@ -3777,13 +3677,11 @@ monthName(date)
 
 **Arguments**
 
-- `date` — Date or date with time. [Date](../../sql-reference/data-types/date.md), [DateTime](../../sql-reference/data-types/datetime.md) or [DateTime64](../../sql-reference/data-types/datetime64.md).
+- `date` — Date or date with time. [Date](../data-types/date.md), [DateTime](../data-types/datetime.md) or [DateTime64](../data-types/datetime64.md).
 
 **Returned value**
 
-- The name of the month.
-
-Type: [String](../../sql-reference/data-types/string.md#string)
+- The name of the month. [String](../data-types/string.md#string)
 
 **Example**
 
@@ -3806,7 +3704,7 @@ This function converts a Unix timestamp to a calendar date and a time of a day.
 
 It can be called in two ways:
 
-When given a single argument of type [Integer](../../sql-reference/data-types/int-uint.md), it returns a value of type [DateTime](../../sql-reference/data-types/datetime.md), i.e. behaves like [toDateTime](../../sql-reference/functions/type-conversion-functions.md#todatetime).
+When given a single argument of type [Integer](../data-types/int-uint.md), it returns a value of type [DateTime](../data-types/datetime.md), i.e. behaves like [toDateTime](../../sql-reference/functions/type-conversion-functions.md#todatetime).
 
 Alias: `FROM_UNIXTIME`.
 
@@ -3824,7 +3722,7 @@ Result:
 └──────────────────────────────┘
 ```
 
-When given two or three arguments where the first argument is a value of type [Integer](../../sql-reference/data-types/int-uint.md), [Date](../../sql-reference/data-types/date.md), [Date32](../../sql-reference/data-types/date32.md), [DateTime](../../sql-reference/data-types/datetime.md) or [DateTime64](../../sql-reference/data-types/datetime64.md), the second argument is a constant format string and the third argument is an optional constant time zone string, the function returns a value of type [String](../../sql-reference/data-types/string.md#string), i.e. it behaves like [formatDateTime](#formatdatetime). In this case, [MySQL's datetime format style](https://dev.mysql.com/doc/refman/8.0/en/date-and-time-functions.html#function_date-format) is used.
+When given two or three arguments where the first argument is a value of type [Integer](../data-types/int-uint.md), [Date](../data-types/date.md), [Date32](../data-types/date32.md), [DateTime](../data-types/datetime.md) or [DateTime64](../data-types/datetime64.md), the second argument is a constant format string and the third argument is an optional constant time zone string, the function returns a value of type [String](../data-types/string.md#string), i.e. it behaves like [formatDateTime](#formatdatetime). In this case, [MySQL's datetime format style](https://dev.mysql.com/doc/refman/8.0/en/date-and-time-functions.html#function_date-format) is used.
 
 **Example:**
 
@@ -3874,13 +3772,11 @@ toModifiedJulianDay(date)
 
 **Arguments**
 
-- `date` — Date in text form. [String](../../sql-reference/data-types/string.md) or [FixedString](../../sql-reference/data-types/fixedstring.md).
+- `date` — Date in text form. [String](../data-types/string.md) or [FixedString](../data-types/fixedstring.md).
 
 **Returned value**
 
-- Modified Julian Day number.
-
-Type: [Int32](../../sql-reference/data-types/int-uint.md).
+- Modified Julian Day number. [Int32](../data-types/int-uint.md).
 
 **Example**
 
@@ -3908,13 +3804,11 @@ toModifiedJulianDayOrNull(date)
 
 **Arguments**
 
-- `date` — Date in text form. [String](../../sql-reference/data-types/string.md) or [FixedString](../../sql-reference/data-types/fixedstring.md).
+- `date` — Date in text form. [String](../data-types/string.md) or [FixedString](../data-types/fixedstring.md).
 
 **Returned value**
 
-- Modified Julian Day number.
-
-Type: [Nullable(Int32)](../../sql-reference/data-types/int-uint.md).
+- Modified Julian Day number. [Nullable(Int32)](../data-types/int-uint.md).
 
 **Example**
 
@@ -3942,13 +3836,11 @@ fromModifiedJulianDay(day)
 
 **Arguments**
 
-- `day` — Modified Julian Day number. [Any integral types](../../sql-reference/data-types/int-uint.md).
+- `day` — Modified Julian Day number. [Any integral types](../data-types/int-uint.md).
 
 **Returned value**
 
-- Date in text form.
-
-Type: [String](../../sql-reference/data-types/string.md)
+- Date in text form. [String](../data-types/string.md)
 
 **Example**
 
@@ -3976,13 +3868,11 @@ fromModifiedJulianDayOrNull(day)
 
 **Arguments**
 
-- `day` — Modified Julian Day number. [Any integral types](../../sql-reference/data-types/int-uint.md).
+- `day` — Modified Julian Day number. [Any integral types](../data-types/int-uint.md).
 
 **Returned value**
 
-- Date in text form.
-
-Type: [Nullable(String)](../../sql-reference/data-types/string.md)
+- Date in text form. [Nullable(String)](../data-types/string.md)
 
 **Example**
 
@@ -4010,8 +3900,8 @@ toUTCTimestamp(time_val, time_zone)
 
 **Arguments**
 
-- `time_val` — A DateTime/DateTime64 type const value or an expression . [DateTime/DateTime64 types](../../sql-reference/data-types/datetime.md)
-- `time_zone` — A String type const value or an expression represent the time zone. [String types](../../sql-reference/data-types/string.md)
+- `time_val` — A DateTime/DateTime64 type const value or an expression . [DateTime/DateTime64 types](../data-types/datetime.md)
+- `time_zone` — A String type const value or an expression represent the time zone. [String types](../data-types/string.md)
 
 **Returned value**
 
@@ -4043,8 +3933,8 @@ fromUTCTimestamp(time_val, time_zone)
 
 **Arguments**
 
-- `time_val` — A DateTime/DateTime64 type const value or an expression . [DateTime/DateTime64 types](../../sql-reference/data-types/datetime.md)
-- `time_zone` — A String type const value or an expression represent the time zone. [String types](../../sql-reference/data-types/string.md)
+- `time_val` — A DateTime/DateTime64 type const value or an expression . [DateTime/DateTime64 types](../data-types/datetime.md)
+- `time_zone` — A String type const value or an expression represent the time zone. [String types](../data-types/string.md)
 
 **Returned value**
 
@@ -4075,8 +3965,8 @@ timeDiff(first_datetime, second_datetime)
 
 *Arguments**
 
-- `first_datetime` — A DateTime/DateTime64 type const value or an expression . [DateTime/DateTime64 types](../../sql-reference/data-types/datetime.md)
-- `second_datetime` — A DateTime/DateTime64 type const value or an expression . [DateTime/DateTime64 types](../../sql-reference/data-types/datetime.md)
+- `first_datetime` — A DateTime/DateTime64 type const value or an expression . [DateTime/DateTime64 types](../data-types/datetime.md)
+- `second_datetime` — A DateTime/DateTime64 type const value or an expression . [DateTime/DateTime64 types](../data-types/datetime.md)
 
 **Returned value**
 

docs/en/sql-reference/functions/distance-functions.md

@@ -20,13 +20,11 @@ Alias: `normL1`.
 
 **Arguments**
 
-- `vector` — [Tuple](../../sql-reference/data-types/tuple.md) or [Array](../../sql-reference/data-types/array.md).
+- `vector` — [Tuple](../data-types/tuple.md) or [Array](../data-types/array.md).
 
 **Returned value**
 
-- L1-norm or [taxicab geometry](https://en.wikipedia.org/wiki/Taxicab_geometry) distance.
-
-Type: [UInt](../../sql-reference/data-types/int-uint.md), [Float](../../sql-reference/data-types/float.md) or [Decimal](../../sql-reference/data-types/decimal.md).
+- L1-norm or [taxicab geometry](https://en.wikipedia.org/wiki/Taxicab_geometry) distance. [UInt](../data-types/int-uint.md), [Float](../data-types/float.md) or [Decimal](../data-types/decimal.md).
 
 **Examples**
 
@@ -58,13 +56,11 @@ Alias: `normL2`.
 
 **Arguments**
 
-- `vector` — [Tuple](../../sql-reference/data-types/tuple.md) or [Array](../../sql-reference/data-types/array.md).
+- `vector` — [Tuple](../data-types/tuple.md) or [Array](../data-types/array.md).
 
 **Returned value**
 
-- L2-norm or [Euclidean distance](https://en.wikipedia.org/wiki/Euclidean_distance).
-
-Type: [Float](../../sql-reference/data-types/float.md).
+- L2-norm or [Euclidean distance](https://en.wikipedia.org/wiki/Euclidean_distance). [Float](../data-types/float.md).
 
 **Example**
 
@@ -95,13 +91,11 @@ Alias: `normL2Squared`.
 
 ***Arguments**
 
-- `vector` — [Tuple](../../sql-reference/data-types/tuple.md) or [Array](../../sql-reference/data-types/array.md).
+- `vector` — [Tuple](../data-types/tuple.md) or [Array](../data-types/array.md).
 
 **Returned value**
 
-- L2-norm squared.
-
-Type: [Float](../../sql-reference/data-types/float.md).
+- L2-norm squared. [Float](../data-types/float.md).
 
 **Example**
 
@@ -133,13 +127,11 @@ Alias: `normLinf`.
 
 **Arguments**
 
-- `vector` — [Tuple](../../sql-reference/data-types/tuple.md) or [Array](../../sql-reference/data-types/array.md).
+- `vector` — [Tuple](../data-types/tuple.md) or [Array](../data-types/array.md).
 
 **Returned value**
 
-- Linf-norm or the maximum absolute value.
-
-Type: [Float](../../sql-reference/data-types/float.md).
+- Linf-norm or the maximum absolute value. [Float](../data-types/float.md).
 
 **Example**
 
@@ -171,14 +163,12 @@ Alias: `normLp`.
 
 **Arguments**
 
-- `vector` — [Tuple](../../sql-reference/data-types/tuple.md) or [Array](../../sql-reference/data-types/array.md).
-- `p` — The power. Possible values: real number in `[1; inf)`. [UInt](../../sql-reference/data-types/int-uint.md) or [Float](../../sql-reference/data-types/float.md).
+- `vector` — [Tuple](../data-types/tuple.md) or [Array](../data-types/array.md).
+- `p` — The power. Possible values: real number in `[1; inf)`. [UInt](../data-types/int-uint.md) or [Float](../data-types/float.md).
 
 **Returned value**
 
-- [Lp-norm](https://en.wikipedia.org/wiki/Norm_(mathematics)#p-norm)
-
-Type: [Float](../../sql-reference/data-types/float.md).
+- [Lp-norm](https://en.wikipedia.org/wiki/Norm_(mathematics)#p-norm). [Float](../data-types/float.md).
 
 **Example**
 
@@ -210,14 +200,12 @@ Alias: `distanceL1`.
 
 **Arguments**
 
-- `vector1` — First vector. [Tuple](../../sql-reference/data-types/tuple.md) or [Array](../../sql-reference/data-types/array.md).
-- `vector2` — Second vector. [Tuple](../../sql-reference/data-types/tuple.md) or [Array](../../sql-reference/data-types/array.md).
+- `vector1` — First vector. [Tuple](../data-types/tuple.md) or [Array](../data-types/array.md).
+- `vector2` — Second vector. [Tuple](../data-types/tuple.md) or [Array](../data-types/array.md).
 
 **Returned value**
 
-- 1-norm distance.
-
-Type: [Float](../../sql-reference/data-types/float.md).
+- 1-norm distance. [Float](../data-types/float.md).
 
 **Example**
 
@@ -249,14 +237,12 @@ Alias: `distanceL2`.
 
 **Arguments**
 
-- `vector1` — First vector. [Tuple](../../sql-reference/data-types/tuple.md) or [Array](../../sql-reference/data-types/array.md).
-- `vector2` — Second vector. [Tuple](../../sql-reference/data-types/tuple.md) or [Array](../../sql-reference/data-types/array.md).
+- `vector1` — First vector. [Tuple](../data-types/tuple.md) or [Array](../data-types/array.md).
+- `vector2` — Second vector. [Tuple](../data-types/tuple.md) or [Array](../data-types/array.md).
 
 **Returned value**
 
-- 2-norm distance.
-
-Type: [Float](../../sql-reference/data-types/float.md).
+- 2-norm distance. [Float](../data-types/float.md).
 
 **Example**
 
@@ -288,12 +274,12 @@ Alias: `distanceL2Squared`.
 
 **Arguments**
 
-- `vector1` — First vector. [Tuple](../../sql-reference/data-types/tuple.md) or [Array](../../sql-reference/data-types/array.md).
-- `vector2` — Second vector. [Tuple](../../sql-reference/data-types/tuple.md) or [Array](../../sql-reference/data-types/array.md).
+- `vector1` — First vector. [Tuple](../data-types/tuple.md) or [Array](../data-types/array.md).
+- `vector2` — Second vector. [Tuple](../data-types/tuple.md) or [Array](../data-types/array.md).
 
 **Returned value**
 
-Type: [Float](../../sql-reference/data-types/float.md).
+- Sum of the squares of the difference between the corresponding elements of two vectors. [Float](../data-types/float.md).
 
 **Example**
 
@@ -325,14 +311,12 @@ Alias: `distanceLinf`.
 
 **Arguments**
 
-- `vector1` — First vector. [Tuple](../../sql-reference/data-types/tuple.md) or [Array](../../sql-reference/data-types/array.md).
-- `vector1` — Second vector. [Tuple](../../sql-reference/data-types/tuple.md) or [Array](../../sql-reference/data-types/array.md).
+- `vector1` — First vector. [Tuple](../data-types/tuple.md) or [Array](../data-types/array.md).
+- `vector1` — Second vector. [Tuple](../data-types/tuple.md) or [Array](../data-types/array.md).
 
 **Returned value**
 
-- Infinity-norm distance.
-
-Type: [Float](../../sql-reference/data-types/float.md).
+- Infinity-norm distance. [Float](../data-types/float.md).
 
 **Example**
 
@@ -364,15 +348,13 @@ Alias: `distanceLp`.
 
 **Arguments**
 
-- `vector1` — First vector. [Tuple](../../sql-reference/data-types/tuple.md) or [Array](../../sql-reference/data-types/array.md).
-- `vector2` — Second vector. [Tuple](../../sql-reference/data-types/tuple.md) or [Array](../../sql-reference/data-types/array.md).
-- `p` — The power. Possible values: real number from `[1; inf)`. [UInt](../../sql-reference/data-types/int-uint.md) or [Float](../../sql-reference/data-types/float.md).
+- `vector1` — First vector. [Tuple](../data-types/tuple.md) or [Array](../data-types/array.md).
+- `vector2` — Second vector. [Tuple](../data-types/tuple.md) or [Array](../data-types/array.md).
+- `p` — The power. Possible values: real number from `[1; inf)`. [UInt](../data-types/int-uint.md) or [Float](../data-types/float.md).
 
 **Returned value**
 
-- p-norm distance.
-
-Type: [Float](../../sql-reference/data-types/float.md).
+- p-norm distance. [Float](../data-types/float.md).
 
 **Example**
 
@@ -405,13 +387,11 @@ Alias: `normalizeL1`.
 
 **Arguments**
 
-- `tuple` — [Tuple](../../sql-reference/data-types/tuple.md).
+- `tuple` — [Tuple](../data-types/tuple.md).
 
 **Returned value**
 
-- Unit vector.
-
-Type: [Tuple](../../sql-reference/data-types/tuple.md) of [Float](../../sql-reference/data-types/float.md).
+- Unit vector. [Tuple](../data-types/tuple.md) of [Float](../data-types/float.md).
 
 **Example**
 
@@ -443,13 +423,11 @@ Alias: `normalizeL1`.
 
 **Arguments**
 
-- `tuple` — [Tuple](../../sql-reference/data-types/tuple.md).
+- `tuple` — [Tuple](../data-types/tuple.md).
 
 **Returned value**
 
-- Unit vector.
-
-Type: [Tuple](../../sql-reference/data-types/tuple.md) of [Float](../../sql-reference/data-types/float.md).
+- Unit vector. [Tuple](../data-types/tuple.md) of [Float](../data-types/float.md).
 
 **Example**
 
@@ -481,13 +459,11 @@ Alias: `normalizeLinf `.
 
 **Arguments**
 
-- `tuple` — [Tuple](../../sql-reference/data-types/tuple.md).
+- `tuple` — [Tuple](../data-types/tuple.md).
 
 **Returned value**
 
-- Unit vector.
-
-Type: [Tuple](../../sql-reference/data-types/tuple.md) of [Float](../../sql-reference/data-types/float.md).
+- Unit vector. [Tuple](../data-types/tuple.md) of [Float](../data-types/float.md).
 
 **Example**
 
@@ -519,14 +495,12 @@ Alias: `normalizeLp `.
 
 **Arguments**
 
-- `tuple` — [Tuple](../../sql-reference/data-types/tuple.md).
-- `p` — The power. Possible values: any number from [1;inf). [UInt](../../sql-reference/data-types/int-uint.md) or [Float](../../sql-reference/data-types/float.md).
+- `tuple` — [Tuple](../data-types/tuple.md).
+- `p` — The power. Possible values: any number from [1;inf). [UInt](../data-types/int-uint.md) or [Float](../data-types/float.md).
 
 **Returned value**
 
-- Unit vector.
-
-Type: [Tuple](../../sql-reference/data-types/tuple.md) of [Float](../../sql-reference/data-types/float.md).
+- Unit vector. [Tuple](../data-types/tuple.md) of [Float](../data-types/float.md).
 
 **Example**
 
@@ -556,14 +530,12 @@ cosineDistance(vector1, vector2)
 
 **Arguments**
 
-- `vector1` — First tuple. [Tuple](../../sql-reference/data-types/tuple.md) or [Array](../../sql-reference/data-types/array.md).
-- `vector2` — Second tuple. [Tuple](../../sql-reference/data-types/tuple.md) or [Array](../../sql-reference/data-types/array.md).
+- `vector1` — First tuple. [Tuple](../data-types/tuple.md) or [Array](../data-types/array.md).
+- `vector2` — Second tuple. [Tuple](../data-types/tuple.md) or [Array](../data-types/array.md).
 
 **Returned value**
 
-- Cosine of the angle between two vectors subtracted from one.
-
-Type: [Float](../../sql-reference/data-types/float.md).
+- Cosine of the angle between two vectors subtracted from one. [Float](../data-types/float.md).
 
 **Examples**
 

docs/en/sql-reference/functions/encoding-functions.md

@@ -18,13 +18,11 @@ char(number_1, [number_2, ..., number_n]);
 
 **Arguments**
 
-- `number_1, number_2, ..., number_n` — Numerical arguments interpreted as integers. Types: [Int](../../sql-reference/data-types/int-uint.md), [Float](../../sql-reference/data-types/float.md).
+- `number_1, number_2, ..., number_n` — Numerical arguments interpreted as integers. Types: [Int](../data-types/int-uint.md), [Float](../data-types/float.md).
 
 **Returned value**
 
-- a string of given bytes.
-
-Type: `String`.
+- a string of given bytes. [String](../data-types/string.md).
 
 **Example**
 
@@ -88,23 +86,21 @@ The function is using uppercase letters `A-F` and not using any prefixes (like `
 
 For integer arguments, it prints hex digits (“nibbles”) from the most significant to least significant (big-endian or “human-readable” order). It starts with the most significant non-zero byte (leading zero bytes are omitted) but always prints both digits of every byte even if the leading digit is zero.
 
-Values of type [Date](../../sql-reference/data-types/date.md) and [DateTime](../../sql-reference/data-types/datetime.md) are formatted as corresponding integers (the number of days since Epoch for Date and the value of Unix Timestamp for DateTime).
+Values of type [Date](../data-types/date.md) and [DateTime](../data-types/datetime.md) are formatted as corresponding integers (the number of days since Epoch for Date and the value of Unix Timestamp for DateTime).
 
-For [String](../../sql-reference/data-types/string.md) and [FixedString](../../sql-reference/data-types/fixedstring.md), all bytes are simply encoded as two hexadecimal numbers. Zero bytes are not omitted.
+For [String](../data-types/string.md) and [FixedString](../data-types/fixedstring.md), all bytes are simply encoded as two hexadecimal numbers. Zero bytes are not omitted.
 
-Values of [Float](../../sql-reference/data-types/float.md) and [Decimal](../../sql-reference/data-types/decimal.md) types are encoded as their representation in memory. As we support little-endian architecture, they are encoded in little-endian. Zero leading/trailing bytes are not omitted.
+Values of [Float](../data-types/float.md) and [Decimal](../data-types/decimal.md) types are encoded as their representation in memory. As we support little-endian architecture, they are encoded in little-endian. Zero leading/trailing bytes are not omitted.
 
 Values of [UUID](../data-types/uuid.md) type are encoded as big-endian order string.
 
 **Arguments**
 
-- `arg` — A value to convert to hexadecimal. Types: [String](../../sql-reference/data-types/string.md), [UInt](../../sql-reference/data-types/int-uint.md), [Float](../../sql-reference/data-types/float.md), [Decimal](../../sql-reference/data-types/decimal.md), [Date](../../sql-reference/data-types/date.md) or [DateTime](../../sql-reference/data-types/datetime.md).
+- `arg` — A value to convert to hexadecimal. Types: [String](../data-types/string.md), [UInt](../data-types/int-uint.md), [Float](../data-types/float.md), [Decimal](../data-types/decimal.md), [Date](../data-types/date.md) or [DateTime](../data-types/datetime.md).
 
 **Returned value**
 
-- A string with the hexadecimal representation of the argument.
-
-Type: [String](../../sql-reference/data-types/string.md).
+- A string with the hexadecimal representation of the argument. [String](../data-types/string.md).
 
 **Examples**
 
@@ -185,15 +181,13 @@ unhex(arg)
 
 **Arguments**
 
-- `arg` — A string containing any number of hexadecimal digits. Type: [String](../../sql-reference/data-types/string.md), [FixedString](../../sql-reference/data-types/fixedstring.md).
+- `arg` — A string containing any number of hexadecimal digits. [String](../data-types/string.md), [FixedString](../data-types/fixedstring.md).
 
 Supports both uppercase and lowercase letters `A-F`. The number of hexadecimal digits does not have to be even. If it is odd, the last digit is interpreted as the least significant half of the `00-0F` byte. If the argument string contains anything other than hexadecimal digits, some implementation-defined result is returned (an exception isn’t thrown). For a numeric argument the inverse of hex(N) is not performed by unhex().
 
 **Returned value**
 
-- A binary string (BLOB).
-
-Type: [String](../../sql-reference/data-types/string.md).
+- A binary string (BLOB). [String](../data-types/string.md).
 
 **Example**
 
@@ -237,23 +231,21 @@ Alias: `BIN`.
 
 For integer arguments, it prints bin digits from the most significant to least significant (big-endian or “human-readable” order). It starts with the most significant non-zero byte (leading zero bytes are omitted) but always prints eight digits of every byte if the leading digit is zero.
 
-Values of type [Date](../../sql-reference/data-types/date.md) and [DateTime](../../sql-reference/data-types/datetime.md) are formatted as corresponding integers (the number of days since Epoch for `Date` and the value of Unix Timestamp for `DateTime`).
+Values of type [Date](../data-types/date.md) and [DateTime](../data-types/datetime.md) are formatted as corresponding integers (the number of days since Epoch for `Date` and the value of Unix Timestamp for `DateTime`).
 
-For [String](../../sql-reference/data-types/string.md) and [FixedString](../../sql-reference/data-types/fixedstring.md), all bytes are simply encoded as eight binary numbers. Zero bytes are not omitted.
+For [String](../data-types/string.md) and [FixedString](../data-types/fixedstring.md), all bytes are simply encoded as eight binary numbers. Zero bytes are not omitted.
 
-Values of [Float](../../sql-reference/data-types/float.md) and [Decimal](../../sql-reference/data-types/decimal.md) types are encoded as their representation in memory. As we support little-endian architecture, they are encoded in little-endian. Zero leading/trailing bytes are not omitted.
+Values of [Float](../data-types/float.md) and [Decimal](../data-types/decimal.md) types are encoded as their representation in memory. As we support little-endian architecture, they are encoded in little-endian. Zero leading/trailing bytes are not omitted.
 
 Values of [UUID](../data-types/uuid.md) type are encoded as big-endian order string.
 
 **Arguments**
 
-- `arg` — A value to convert to binary. [String](../../sql-reference/data-types/string.md), [FixedString](../../sql-reference/data-types/fixedstring.md), [UInt](../../sql-reference/data-types/int-uint.md), [Float](../../sql-reference/data-types/float.md), [Decimal](../../sql-reference/data-types/decimal.md), [Date](../../sql-reference/data-types/date.md), or [DateTime](../../sql-reference/data-types/datetime.md).
+- `arg` — A value to convert to binary. [String](../data-types/string.md), [FixedString](../data-types/fixedstring.md), [UInt](../data-types/int-uint.md), [Float](../data-types/float.md), [Decimal](../data-types/decimal.md), [Date](../data-types/date.md), or [DateTime](../data-types/datetime.md).
 
 **Returned value**
 
-- A string with the binary representation of the argument.
-
-Type: [String](../../sql-reference/data-types/string.md).
+- A string with the binary representation of the argument. [String](../data-types/string.md).
 
 **Examples**
 
@@ -338,13 +330,11 @@ Supports binary digits `0` and `1`. The number of binary digits does not have to
 
 **Arguments**
 
-- `arg` — A string containing any number of binary digits. [String](../../sql-reference/data-types/string.md).
+- `arg` — A string containing any number of binary digits. [String](../data-types/string.md).
 
 **Returned value**
 
-- A binary string (BLOB).
-
-Type: [String](../../sql-reference/data-types/string.md).
+- A binary string (BLOB). [String](../data-types/string.md).
 
 **Examples**
 
@@ -396,13 +386,11 @@ bitPositionsToArray(arg)
 
 **Arguments**
 
-- `arg` — Integer value. [Int/UInt](../../sql-reference/data-types/int-uint.md).
+- `arg` — Integer value. [Int/UInt](../data-types/int-uint.md).
 
 **Returned value**
 
-- An array containing a list of positions of bits that equal `1`, in ascending order.
-
-Type: [Array](../../sql-reference/data-types/array.md)([UInt64](../../sql-reference/data-types/int-uint.md)).
+- An array containing a list of positions of bits that equal `1`, in ascending order. [Array](../data-types/array.md)([UInt64](../data-types/int-uint.md)).
 
 **Example**
 
@@ -454,13 +442,11 @@ mortonEncode(args)
 
 **Parameters**
 
-- `args`: up to 8 [unsigned integers](../../sql-reference/data-types/int-uint.md) or columns of the aforementioned type.
+- `args`: up to 8 [unsigned integers](../data-types/int-uint.md) or columns of the aforementioned type.
 
 **Returned value**
 
-- A UInt64 code
-
-Type: [UInt64](../../sql-reference/data-types/int-uint.md)
+- A UInt64 code. [UInt64](../data-types/int-uint.md)
 
 **Example**
 
@@ -477,7 +463,7 @@ Result:
 
 ### Expanded mode
 
-Accepts a range mask ([tuple](../../sql-reference/data-types/tuple.md)) as a first argument and up to 8 [unsigned integers](../../sql-reference/data-types/int-uint.md) as other arguments.
+Accepts a range mask ([tuple](../data-types/tuple.md)) as a first argument and up to 8 [unsigned integers](../data-types/int-uint.md) as other arguments.
 
 Each number in the mask configures the amount of range expansion:<br/>
 1 - no expansion<br/>
@@ -494,15 +480,13 @@ mortonEncode(range_mask, args)
 
 **Parameters**
 - `range_mask`: 1-8.
-- `args`: up to 8 [unsigned integers](../../sql-reference/data-types/int-uint.md) or columns of the aforementioned type.
+- `args`: up to 8 [unsigned integers](../data-types/int-uint.md) or columns of the aforementioned type.
 
 Note: when using columns for `args` the provided `range_mask` tuple should still be a constant. 
 
 **Returned value**
 
-- A UInt64 code
-
-Type: [UInt64](../../sql-reference/data-types/int-uint.md)
+- A UInt64 code. [UInt64](../data-types/int-uint.md)
 
 
 **Example**
@@ -595,7 +579,7 @@ Result:
 
 **implementation details**
 
-Please note that you can fit only so many bits of information into Morton code as [UInt64](../../sql-reference/data-types/int-uint.md) has. Two arguments will have a range of maximum 2^32 (64/2) each, three arguments a range of max 2^21 (64/3) each and so on. All overflow will be clamped to zero.
+Please note that you can fit only so many bits of information into Morton code as [UInt64](../data-types/int-uint.md) has. Two arguments will have a range of maximum 2^32 (64/2) each, three arguments a range of max 2^21 (64/3) each and so on. All overflow will be clamped to zero.
 
 ## mortonDecode
 
@@ -617,13 +601,11 @@ mortonDecode(tuple_size, code)
 
 **Parameters**
 - `tuple_size`: integer value no more than 8.
-- `code`: [UInt64](../../sql-reference/data-types/int-uint.md) code.
+- `code`: [UInt64](../data-types/int-uint.md) code.
 
 **Returned value**
 
-- [tuple](../../sql-reference/data-types/tuple.md) of the specified size.
-
-Type: [UInt64](../../sql-reference/data-types/int-uint.md)
+- [tuple](../data-types/tuple.md) of the specified size. [UInt64](../data-types/int-uint.md)
 
 **Example**
 

docs/en/sql-reference/functions/encryption-functions.md

@@ -30,15 +30,15 @@ encrypt('mode', 'plaintext', 'key' [, iv, aad])
 
 **Arguments**
 
-- `mode` — Encryption mode. [String](../../sql-reference/data-types/string.md#string).
-- `plaintext` — Text that need to be encrypted. [String](../../sql-reference/data-types/string.md#string).
-- `key` — Encryption key. [String](../../sql-reference/data-types/string.md#string).
-- `iv` — Initialization vector. Required for `-gcm` modes, optional for others. [String](../../sql-reference/data-types/string.md#string).
-- `aad` — Additional authenticated data. It isn't encrypted, but it affects decryption. Works only in `-gcm` modes, for others would throw an exception. [String](../../sql-reference/data-types/string.md#string).
+- `mode` — Encryption mode. [String](../data-types/string.md#string).
+- `plaintext` — Text that need to be encrypted. [String](../data-types/string.md#string).
+- `key` — Encryption key. [String](../data-types/string.md#string).
+- `iv` — Initialization vector. Required for `-gcm` modes, optional for others. [String](../data-types/string.md#string).
+- `aad` — Additional authenticated data. It isn't encrypted, but it affects decryption. Works only in `-gcm` modes, for others would throw an exception. [String](../data-types/string.md#string).
 
 **Returned value**
 
-- Ciphertext binary string. [String](../../sql-reference/data-types/string.md#string).
+- Ciphertext binary string. [String](../data-types/string.md#string).
 
 **Examples**
 
@@ -123,14 +123,14 @@ aes_encrypt_mysql('mode', 'plaintext', 'key' [, iv])
 
 **Arguments**
 
-- `mode` — Encryption mode. [String](../../sql-reference/data-types/string.md#string).
-- `plaintext` — Text that needs to be encrypted. [String](../../sql-reference/data-types/string.md#string).
-- `key` — Encryption key. If key is longer than required by mode, MySQL-specific key folding is performed. [String](../../sql-reference/data-types/string.md#string).
-- `iv` — Initialization vector. Optional, only first 16 bytes are taken into account [String](../../sql-reference/data-types/string.md#string).
+- `mode` — Encryption mode. [String](../data-types/string.md#string).
+- `plaintext` — Text that needs to be encrypted. [String](../data-types/string.md#string).
+- `key` — Encryption key. If key is longer than required by mode, MySQL-specific key folding is performed. [String](../data-types/string.md#string).
+- `iv` — Initialization vector. Optional, only first 16 bytes are taken into account [String](../data-types/string.md#string).
 
 **Returned value**
 
-- Ciphertext binary string. [String](../../sql-reference/data-types/string.md#string).
+- Ciphertext binary string. [String](../data-types/string.md#string).
 
 **Examples**
 
@@ -230,15 +230,15 @@ decrypt('mode', 'ciphertext', 'key' [, iv, aad])
 
 **Arguments**
 
-- `mode` — Decryption mode. [String](../../sql-reference/data-types/string.md#string).
-- `ciphertext` — Encrypted text that needs to be decrypted. [String](../../sql-reference/data-types/string.md#string).
-- `key` — Decryption key. [String](../../sql-reference/data-types/string.md#string).
-- `iv` — Initialization vector. Required for `-gcm` modes, Optional for others. [String](../../sql-reference/data-types/string.md#string).
-- `aad` — Additional authenticated data. Won't decrypt if this value is incorrect. Works only in `-gcm` modes, for others would throw an exception. [String](../../sql-reference/data-types/string.md#string).
+- `mode` — Decryption mode. [String](../data-types/string.md#string).
+- `ciphertext` — Encrypted text that needs to be decrypted. [String](../data-types/string.md#string).
+- `key` — Decryption key. [String](../data-types/string.md#string).
+- `iv` — Initialization vector. Required for `-gcm` modes, Optional for others. [String](../data-types/string.md#string).
+- `aad` — Additional authenticated data. Won't decrypt if this value is incorrect. Works only in `-gcm` modes, for others would throw an exception. [String](../data-types/string.md#string).
 
 **Returned value**
 
-- Decrypted String. [String](../../sql-reference/data-types/string.md#string).
+- Decrypted String. [String](../data-types/string.md#string).
 
 **Examples**
 
@@ -361,14 +361,14 @@ aes_decrypt_mysql('mode', 'ciphertext', 'key' [, iv])
 
 **Arguments**
 
-- `mode` — Decryption mode. [String](../../sql-reference/data-types/string.md#string).
-- `ciphertext` — Encrypted text that needs to be decrypted. [String](../../sql-reference/data-types/string.md#string).
-- `key` — Decryption key. [String](../../sql-reference/data-types/string.md#string).
-- `iv` — Initialization vector. Optional. [String](../../sql-reference/data-types/string.md#string).
+- `mode` — Decryption mode. [String](../data-types/string.md#string).
+- `ciphertext` — Encrypted text that needs to be decrypted. [String](../data-types/string.md#string).
+- `key` — Decryption key. [String](../data-types/string.md#string).
+- `iv` — Initialization vector. Optional. [String](../data-types/string.md#string).
 
 **Returned value**
 
-- Decrypted String. [String](../../sql-reference/data-types/string.md#string).
+- Decrypted String. [String](../data-types/string.md#string).
 
 **Examples**
 

docs/en/sql-reference/functions/ext-dict-functions.md

@@ -25,9 +25,9 @@ dictGetOrNull('dict_name', attr_name, id_expr)
 **Arguments**
 
 - `dict_name` — Name of the dictionary. [String literal](../../sql-reference/syntax.md#syntax-string-literal).
-- `attr_names` — Name of the column of the dictionary, [String literal](../../sql-reference/syntax.md#syntax-string-literal), or tuple of column names, [Tuple](../../sql-reference/data-types/tuple.md)([String literal](../../sql-reference/syntax.md#syntax-string-literal)).
-- `id_expr` — Key value. [Expression](../../sql-reference/syntax.md#syntax-expressions) returning dictionary key-type value or [Tuple](../../sql-reference/data-types/tuple.md)-type value depending on the dictionary configuration.
-- `default_value_expr` — Values returned if the dictionary does not contain a row with the `id_expr` key. [Expression](../../sql-reference/syntax.md#syntax-expressions) or [Tuple](../../sql-reference/data-types/tuple.md)([Expression](../../sql-reference/syntax.md#syntax-expressions)), returning the value (or values) in the data types configured for the `attr_names` attribute.
+- `attr_names` — Name of the column of the dictionary, [String literal](../../sql-reference/syntax.md#syntax-string-literal), or tuple of column names, [Tuple](../data-types/tuple.md)([String literal](../../sql-reference/syntax.md#syntax-string-literal)).
+- `id_expr` — Key value. [Expression](../../sql-reference/syntax.md#syntax-expressions) returning dictionary key-type value or [Tuple](../data-types/tuple.md)-type value depending on the dictionary configuration.
+- `default_value_expr` — Values returned if the dictionary does not contain a row with the `id_expr` key. [Expression](../../sql-reference/syntax.md#syntax-expressions) or [Tuple](../data-types/tuple.md)([Expression](../../sql-reference/syntax.md#syntax-expressions)), returning the value (or values) in the data types configured for the `attr_names` attribute.
 
 **Returned value**
 
@@ -239,14 +239,12 @@ dictHas('dict_name', id_expr)
 **Arguments**
 
 - `dict_name` — Name of the dictionary. [String literal](../../sql-reference/syntax.md#syntax-string-literal).
-- `id_expr` — Key value. [Expression](../../sql-reference/syntax.md#syntax-expressions) returning dictionary key-type value or [Tuple](../../sql-reference/data-types/tuple.md)-type value depending on the dictionary configuration.
+- `id_expr` — Key value. [Expression](../../sql-reference/syntax.md#syntax-expressions) returning dictionary key-type value or [Tuple](../data-types/tuple.md)-type value depending on the dictionary configuration.
 
 **Returned value**
 
-- 0, if there is no key.
-- 1, if there is a key.
-
-Type: `UInt8`.
+- 0, if there is no key. [UInt8](../data-types/int-uint.md).
+- 1, if there is a key. [UInt8](../data-types/int-uint.md).
 
 ## dictGetHierarchy
 
@@ -261,13 +259,11 @@ dictGetHierarchy('dict_name', key)
 **Arguments**
 
 - `dict_name` — Name of the dictionary. [String literal](../../sql-reference/syntax.md#syntax-string-literal).
-- `key` — Key value. [Expression](../../sql-reference/syntax.md#syntax-expressions) returning a [UInt64](../../sql-reference/data-types/int-uint.md)-type value.
+- `key` — Key value. [Expression](../../sql-reference/syntax.md#syntax-expressions) returning a [UInt64](../data-types/int-uint.md)-type value.
 
 **Returned value**
 
-- Parents for the key.
-
-Type: [Array(UInt64)](../../sql-reference/data-types/array.md).
+- Parents for the key. [Array(UInt64)](../data-types/array.md).
 
 ## dictIsIn
 
@@ -280,15 +276,13 @@ dictIsIn('dict_name', child_id_expr, ancestor_id_expr)
 **Arguments**
 
 - `dict_name` — Name of the dictionary. [String literal](../../sql-reference/syntax.md#syntax-string-literal).
-- `child_id_expr` — Key to be checked. [Expression](../../sql-reference/syntax.md#syntax-expressions) returning a [UInt64](../../sql-reference/data-types/int-uint.md)-type value.
-- `ancestor_id_expr` — Alleged ancestor of the `child_id_expr` key. [Expression](../../sql-reference/syntax.md#syntax-expressions) returning a [UInt64](../../sql-reference/data-types/int-uint.md)-type value.
+- `child_id_expr` — Key to be checked. [Expression](../../sql-reference/syntax.md#syntax-expressions) returning a [UInt64](../data-types/int-uint.md)-type value.
+- `ancestor_id_expr` — Alleged ancestor of the `child_id_expr` key. [Expression](../../sql-reference/syntax.md#syntax-expressions) returning a [UInt64](../data-types/int-uint.md)-type value.
 
 **Returned value**
 
-- 0, if `child_id_expr` is not a child of `ancestor_id_expr`.
-- 1, if `child_id_expr` is a child of `ancestor_id_expr` or if `child_id_expr` is an `ancestor_id_expr`.
-
-Type: `UInt8`.
+- 0, if `child_id_expr` is not a child of `ancestor_id_expr`. [UInt8](../data-types/int-uint.md).
+- 1, if `child_id_expr` is a child of `ancestor_id_expr` or if `child_id_expr` is an `ancestor_id_expr`. [UInt8](../data-types/int-uint.md).
 
 ## dictGetChildren
 
@@ -303,13 +297,11 @@ dictGetChildren(dict_name, key)
 **Arguments**
 
 - `dict_name` — Name of the dictionary. [String literal](../../sql-reference/syntax.md#syntax-string-literal).
-- `key` — Key value. [Expression](../../sql-reference/syntax.md#syntax-expressions) returning a [UInt64](../../sql-reference/data-types/int-uint.md)-type value.
+- `key` — Key value. [Expression](../../sql-reference/syntax.md#syntax-expressions) returning a [UInt64](../data-types/int-uint.md)-type value.
 
 **Returned values**
 
-- First-level descendants for the key.
-
-Type: [Array](../../sql-reference/data-types/array.md)([UInt64](../../sql-reference/data-types/int-uint.md)).
+- First-level descendants for the key. [Array](../data-types/array.md)([UInt64](../data-types/int-uint.md)).
 
 **Example**
 
@@ -352,14 +344,12 @@ dictGetDescendants(dict_name, key, level)
 **Arguments**
 
 - `dict_name` — Name of the dictionary. [String literal](../../sql-reference/syntax.md#syntax-string-literal).
-- `key` — Key value. [Expression](../../sql-reference/syntax.md#syntax-expressions) returning a [UInt64](../../sql-reference/data-types/int-uint.md)-type value.
-- `level` — Hierarchy level. If `level = 0` returns all descendants to the end. [UInt8](../../sql-reference/data-types/int-uint.md).
+- `key` — Key value. [Expression](../../sql-reference/syntax.md#syntax-expressions) returning a [UInt64](../data-types/int-uint.md)-type value.
+- `level` — Hierarchy level. If `level = 0` returns all descendants to the end. [UInt8](../data-types/int-uint.md).
 
 **Returned values**
 
-- Descendants for the key.
-
-Type: [Array](../../sql-reference/data-types/array.md)([UInt64](../../sql-reference/data-types/int-uint.md)).
+- Descendants for the key. [Array](../data-types/array.md)([UInt64](../data-types/int-uint.md)).
 
 **Example**
 
@@ -419,8 +409,8 @@ dictGetAll('dict_name', attr_names, id_expr[, limit])
 **Arguments**
 
 - `dict_name` — Name of the dictionary. [String literal](../../sql-reference/syntax.md#syntax-string-literal).
-- `attr_names` — Name of the column of the dictionary, [String literal](../../sql-reference/syntax.md#syntax-string-literal), or tuple of column names, [Tuple](../../sql-reference/data-types/tuple.md)([String literal](../../sql-reference/syntax.md#syntax-string-literal)).
-- `id_expr` — Key value. [Expression](../../sql-reference/syntax.md#syntax-expressions) returning array of dictionary key-type value or [Tuple](../../sql-reference/data-types/tuple.md)-type value depending on the dictionary configuration.
+- `attr_names` — Name of the column of the dictionary, [String literal](../../sql-reference/syntax.md#syntax-string-literal), or tuple of column names, [Tuple](../data-types/tuple.md)([String literal](../../sql-reference/syntax.md#syntax-string-literal)).
+- `id_expr` — Key value. [Expression](../../sql-reference/syntax.md#syntax-expressions) returning array of dictionary key-type value or [Tuple](../data-types/tuple.md)-type value depending on the dictionary configuration.
 - `limit` - Maximum length for each value array returned. When truncating, child nodes are given precedence over parent nodes, and otherwise the defined list order for the regexp tree dictionary is respected. If unspecified, array length is unlimited.
 
 **Returned value**
@@ -509,7 +499,7 @@ dictGet[Type]OrDefault('dict_name', 'attr_name', id_expr, default_value_expr)
 
 - `dict_name` — Name of the dictionary. [String literal](../../sql-reference/syntax.md#syntax-string-literal).
 - `attr_name` — Name of the column of the dictionary. [String literal](../../sql-reference/syntax.md#syntax-string-literal).
-- `id_expr` — Key value. [Expression](../../sql-reference/syntax.md#syntax-expressions) returning a [UInt64](../../sql-reference/data-types/int-uint.md) or [Tuple](../../sql-reference/data-types/tuple.md)-type value depending on the dictionary configuration.
+- `id_expr` — Key value. [Expression](../../sql-reference/syntax.md#syntax-expressions) returning a [UInt64](../data-types/int-uint.md) or [Tuple](../data-types/tuple.md)-type value depending on the dictionary configuration.
 - `default_value_expr` — Value returned if the dictionary does not contain a row with the `id_expr` key. [Expression](../../sql-reference/syntax.md#syntax-expressions) returning the value in the data type configured for the `attr_name` attribute.
 
 **Returned value**

docs/en/sql-reference/functions/files.md

@@ -19,7 +19,7 @@ file(path[, default])
 **Arguments**
 
 - `path` — The path of the file relative to [user_files_path](../../operations/server-configuration-parameters/settings.md#server_configuration_parameters-user_files_path). Supports wildcards `*`, `**`, `?`, `{abc,def}` and `{N..M}` where `N`, `M` are numbers and `'abc', 'def'` are strings.
-- `default` — The value returned if the file does not exist or cannot be accessed. Supported data types: [String](../../sql-reference/data-types/string.md) and [NULL](../../sql-reference/syntax.md#null-literal).
+- `default` — The value returned if the file does not exist or cannot be accessed. Supported data types: [String](../data-types/string.md) and [NULL](../../sql-reference/syntax.md#null-literal).
 
 **Example**
 

docs/en/sql-reference/functions/functions-for-nulls.md

@@ -351,7 +351,7 @@ Result:
 
 ## assumeNotNull
 
-Returns the corresponding non-`Nullable` value for a value of [Nullable](../../sql-reference/data-types/nullable.md) type. If the original value is `NULL`, an arbitrary result can be returned. See also functions `ifNull` and `coalesce`.
+Returns the corresponding non-`Nullable` value for a value of [Nullable](../data-types/nullable.md) type. If the original value is `NULL`, an arbitrary result can be returned. See also functions `ifNull` and `coalesce`.
 
 ``` sql
 assumeNotNull(x)

docs/en/sql-reference/functions/geo/coordinates.md

@@ -152,8 +152,8 @@ pointInPolygon((x, y), [(a, b), (c, d) ...], ...)
 
 **Input values**
 
-- `(x, y)` — Coordinates of a point on the plane. Data type — [Tuple](../../../sql-reference/data-types/tuple.md) — A tuple of two numbers.
-- `[(a, b), (c, d) ...]` — Polygon vertices. Data type — [Array](../../../sql-reference/data-types/array.md). Each vertex is represented by a pair of coordinates `(a, b)`. Vertices should be specified in a clockwise or counterclockwise order. The minimum number of vertices is 3. The polygon must be constant.
+- `(x, y)` — Coordinates of a point on the plane. Data type — [Tuple](../../data-types/tuple.md) — A tuple of two numbers.
+- `[(a, b), (c, d) ...]` — Polygon vertices. Data type — [Array](../../data-types/array.md). Each vertex is represented by a pair of coordinates `(a, b)`. Vertices should be specified in a clockwise or counterclockwise order. The minimum number of vertices is 3. The polygon must be constant.
 - The function also supports polygons with holes (cut out sections). In this case, add polygons that define the cut out sections using additional arguments of the function. The function does not support non-simply-connected polygons.
 
 **Returned values**

docs/en/sql-reference/functions/geo/geohash.md

@@ -74,11 +74,11 @@ geohashesInBox(longitude_min, latitude_min, longitude_max, latitude_max, precisi
 
 **Arguments**
 
-- `longitude_min` — Minimum longitude. Range: `[-180°, 180°]`. Type: [Float](../../../sql-reference/data-types/float.md).
-- `latitude_min` — Minimum latitude. Range: `[-90°, 90°]`. Type: [Float](../../../sql-reference/data-types/float.md).
-- `longitude_max` — Maximum longitude. Range: `[-180°, 180°]`. Type: [Float](../../../sql-reference/data-types/float.md).
-- `latitude_max` — Maximum latitude. Range: `[-90°, 90°]`. Type: [Float](../../../sql-reference/data-types/float.md).
-- `precision` — Geohash precision. Range: `[1, 12]`. Type: [UInt8](../../../sql-reference/data-types/int-uint.md).
+- `longitude_min` — Minimum longitude. Range: `[-180°, 180°]`. [Float](../../data-types/float.md).
+- `latitude_min` — Minimum latitude. Range: `[-90°, 90°]`. [Float](../../data-types/float.md).
+- `longitude_max` — Maximum longitude. Range: `[-180°, 180°]`. [Float](../../data-types/float.md).
+- `latitude_max` — Maximum latitude. Range: `[-90°, 90°]`. [Float](../../data-types/float.md).
+- `precision` — Geohash precision. Range: `[1, 12]`. [UInt8](../../data-types/int-uint.md).
 
 :::note    
 All coordinate parameters must be of the same type: either `Float32` or `Float64`.
@@ -86,11 +86,9 @@ All coordinate parameters must be of the same type: either `Float32` or `Float64
 
 **Returned values**
 
-- Array of precision-long strings of geohash-boxes covering provided area, you should not rely on order of items.
+- Array of precision-long strings of geohash-boxes covering provided area, you should not rely on order of items. [Array](../../data-types/array.md)([String](../../data-types/string.md)).
 - `[]` - Empty array if minimum latitude and longitude values aren’t less than corresponding maximum values.
 
-Type: [Array](../../../sql-reference/data-types/array.md)([String](../../../sql-reference/data-types/string.md)).
-
 :::note    
 Function throws an exception if resulting array is over 10’000’000 items long.
 :::

docs/en/sql-reference/functions/geo/h3.md

@@ -26,14 +26,12 @@ h3IsValid(h3index)
 
 **Parameter**
 
-- `h3index` — Hexagon index number. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `h3index` — Hexagon index number. [UInt64](../../data-types/int-uint.md).
 
 **Returned values**
 
-- 1 — The number is a valid H3 index.
-- 0 — The number is not a valid H3 index.
-
-Type: [UInt8](../../../sql-reference/data-types/int-uint.md).
+- 1 — The number is a valid H3 index. [UInt8](../../data-types/int-uint.md).
+- 0 — The number is not a valid H3 index. [UInt8](../../data-types/int-uint.md).
 
 **Example**
 
@@ -63,14 +61,12 @@ h3GetResolution(h3index)
 
 **Parameter**
 
-- `h3index` — Hexagon index number. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `h3index` — Hexagon index number. [UInt64](../../data-types/int-uint.md).
 
 **Returned values**
 
-- Index resolution. Range: `[0, 15]`.
-- If the index is not valid, the function returns a random value. Use [h3IsValid](#h3isvalid) to verify the index.
-
-Type: [UInt8](../../../sql-reference/data-types/int-uint.md).
+- Index resolution. Range: `[0, 15]`. [UInt8](../../data-types/int-uint.md).
+- If the index is not valid, the function returns a random value. Use [h3IsValid](#h3isvalid) to verify the index. [UInt8](../../data-types/int-uint.md).
 
 **Example**
 
@@ -100,11 +96,11 @@ h3EdgeAngle(resolution)
 
 **Parameter**
 
-- `resolution` — Index resolution. Type: [UInt8](../../../sql-reference/data-types/int-uint.md). Range: `[0, 15]`.
+- `resolution` — Index resolution. [UInt8](../../data-types/int-uint.md). Range: `[0, 15]`.
 
 **Returned values**
 
-- The average length of the [H3](#h3index) hexagon edge in grades. Type: [Float64](../../../sql-reference/data-types/float.md).
+- The average length of the [H3](#h3index) hexagon edge in grades. [Float64](../../data-types/float.md).
 
 **Example**
 
@@ -134,11 +130,11 @@ h3EdgeLengthM(resolution)
 
 **Parameter**
 
-- `resolution` — Index resolution. Type: [UInt8](../../../sql-reference/data-types/int-uint.md). Range: `[0, 15]`.
+- `resolution` — Index resolution. [UInt8](../../data-types/int-uint.md). Range: `[0, 15]`.
 
 **Returned values**
 
-- The average length of the [H3](#h3index) hexagon edge in meters. Type: [Float64](../../../sql-reference/data-types/float.md).
+- The average length of the [H3](#h3index) hexagon edge in meters. [Float64](../../data-types/float.md).
 
 **Example**
 
@@ -168,11 +164,11 @@ h3EdgeLengthKm(resolution)
 
 **Parameter**
 
-- `resolution` — Index resolution. Type: [UInt8](../../../sql-reference/data-types/int-uint.md). Range: `[0, 15]`.
+- `resolution` — Index resolution. [UInt8](../../data-types/int-uint.md). Range: `[0, 15]`.
 
 **Returned values**
 
-- The average length of the [H3](#h3index) hexagon edge in kilometers. Type: [Float64](../../../sql-reference/data-types/float.md).
+- The average length of the [H3](#h3index) hexagon edge in kilometers. [Float64](../../data-types/float.md).
 
 **Example**
 
@@ -202,16 +198,14 @@ geoToH3(lon, lat, resolution)
 
 **Arguments**
 
-- `lon` — Longitude. Type: [Float64](../../../sql-reference/data-types/float.md).
-- `lat` — Latitude. Type: [Float64](../../../sql-reference/data-types/float.md).
-- `resolution` — Index resolution. Range: `[0, 15]`. Type: [UInt8](../../../sql-reference/data-types/int-uint.md).
+- `lon` — Longitude. [Float64](../../data-types/float.md).
+- `lat` — Latitude. [Float64](../../data-types/float.md).
+- `resolution` — Index resolution. Range: `[0, 15]`. [UInt8](../../data-types/int-uint.md).
 
 **Returned values**
 
-- Hexagon index number.
-- 0 in case of error.
-
-Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- Hexagon index number. [UInt64](../../data-types/int-uint.md).
+- 0 in case of error. [UInt64](../../data-types/int-uint.md).
 
 **Example**
 
@@ -241,11 +235,11 @@ h3ToGeo(h3Index)
 
 **Arguments**
 
-- `h3Index` — H3 Index. [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `h3Index` — H3 Index. [UInt64](../../data-types/int-uint.md).
 
 **Returned values**
 
-- A tuple consisting of two values: `tuple(lon,lat)`. `lon` — Longitude. [Float64](../../../sql-reference/data-types/float.md). `lat` — Latitude. [Float64](../../../sql-reference/data-types/float.md).
+- A tuple consisting of two values: `tuple(lon,lat)`. `lon` — Longitude. [Float64](../../data-types/float.md). `lat` — Latitude. [Float64](../../data-types/float.md).
 
 **Example**
 
@@ -275,12 +269,11 @@ h3ToGeoBoundary(h3Index)
 
 **Arguments**
 
-- `h3Index` — H3 Index. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `h3Index` — H3 Index. [UInt64](../../data-types/int-uint.md).
 
 **Returned values**
 
-- Array of pairs '(lon, lat)'.
-Type: [Array](../../../sql-reference/data-types/array.md)([Float64](../../../sql-reference/data-types/float.md), [Float64](../../../sql-reference/data-types/float.md)).
+- Array of pairs '(lon, lat)'. [Array](../../data-types/array.md)([Float64](../../data-types/float.md), [Float64](../../data-types/float.md)).
 
 
 **Example**
@@ -311,14 +304,12 @@ h3kRing(h3index, k)
 
 **Arguments**
 
-- `h3index` — Hexagon index number. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
-- `k` — Radius. Type: [integer](../../../sql-reference/data-types/int-uint.md)
+- `h3index` — Hexagon index number. [UInt64](../../data-types/int-uint.md).
+- `k` — Radius. [integer](../../data-types/int-uint.md)
 
 **Returned values**
 
-- Array of H3 indexes.
-
-Type: [Array](../../../sql-reference/data-types/array.md)([UInt64](../../../sql-reference/data-types/int-uint.md)).
+- Array of H3 indexes. [Array](../../data-types/array.md)([UInt64](../../data-types/int-uint.md)).
 
 **Example**
 
@@ -354,13 +345,11 @@ h3GetBaseCell(index)
 
 **Parameter**
 
-- `index` — Hexagon index number. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `index` — Hexagon index number. [UInt64](../../data-types/int-uint.md).
 
 **Returned value**
 
-- Hexagon base cell number.
-
-Type: [UInt8](../../../sql-reference/data-types/int-uint.md).
+- Hexagon base cell number. [UInt8](../../data-types/int-uint.md).
 
 **Example**
 
@@ -390,13 +379,11 @@ h3HexAreaM2(resolution)
 
 **Parameter**
 
-- `resolution` — Index resolution. Range: `[0, 15]`. Type: [UInt8](../../../sql-reference/data-types/int-uint.md).
+- `resolution` — Index resolution. Range: `[0, 15]`. [UInt8](../../data-types/int-uint.md).
 
 **Returned value**
 
-- Area in square meters.
-
-Type: [Float64](../../../sql-reference/data-types/float.md).
+- Area in square meters. [Float64](../../data-types/float.md).
 
 **Example**
 
@@ -426,13 +413,11 @@ h3HexAreaKm2(resolution)
 
 **Parameter**
 
-- `resolution` — Index resolution. Range: `[0, 15]`. Type: [UInt8](../../../sql-reference/data-types/int-uint.md).
+- `resolution` — Index resolution. Range: `[0, 15]`. [UInt8](../../data-types/int-uint.md).
 
 **Returned value**
 
-- Area in square kilometers.
-
-Type: [Float64](../../../sql-reference/data-types/float.md).
+- Area in square kilometers. [Float64](../../data-types/float.md).
 
 **Example**
 
@@ -462,15 +447,13 @@ h3IndexesAreNeighbors(index1, index2)
 
 **Arguments**
 
-- `index1` — Hexagon index number. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
-- `index2` — Hexagon index number. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `index1` — Hexagon index number. [UInt64](../../data-types/int-uint.md).
+- `index2` — Hexagon index number. [UInt64](../../data-types/int-uint.md).
 
 **Returned value**
 
-- `1` — Indexes are neighbours.
-- `0` — Indexes are not neighbours.
-
-Type: [UInt8](../../../sql-reference/data-types/int-uint.md).
+- `1` — Indexes are neighbours. [UInt8](../../data-types/int-uint.md).
+- `0` — Indexes are not neighbours. [UInt8](../../data-types/int-uint.md).
 
 **Example**
 
@@ -500,14 +483,12 @@ h3ToChildren(index, resolution)
 
 **Arguments**
 
-- `index` — Hexagon index number. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
-- `resolution` — Index resolution. Range: `[0, 15]`. Type: [UInt8](../../../sql-reference/data-types/int-uint.md).
+- `index` — Hexagon index number. [UInt64](../../data-types/int-uint.md).
+- `resolution` — Index resolution. Range: `[0, 15]`. [UInt8](../../data-types/int-uint.md).
 
 **Returned values**
 
-- Array of the child H3-indexes.
-
-Type: [Array](../../../sql-reference/data-types/array.md)([UInt64](../../../sql-reference/data-types/int-uint.md)).
+- Array of the child H3-indexes. [Array](../../data-types/array.md)([UInt64](../../data-types/int-uint.md)).
 
 **Example**
 
@@ -537,14 +518,12 @@ h3ToParent(index, resolution)
 
 **Arguments**
 
-- `index` — Hexagon index number. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
-- `resolution` — Index resolution. Range: `[0, 15]`. Type: [UInt8](../../../sql-reference/data-types/int-uint.md).
+- `index` — Hexagon index number. [UInt64](../../data-types/int-uint.md).
+- `resolution` — Index resolution. Range: `[0, 15]`. [UInt8](../../data-types/int-uint.md).
 
 **Returned value**
 
-- Parent H3 index.
-
-Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- Parent H3 index. [UInt64](../../data-types/int-uint.md).
 
 **Example**
 
@@ -572,13 +551,11 @@ h3ToString(index)
 
 **Parameter**
 
-- `index` — Hexagon index number. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `index` — Hexagon index number. [UInt64](../../data-types/int-uint.md).
 
 **Returned value**
 
-- String representation of the H3 index.
-
-Type: [String](../../../sql-reference/data-types/string.md).
+- String representation of the H3 index. [String](../../data-types/string.md).
 
 **Example**
 
@@ -608,11 +585,11 @@ stringToH3(index_str)
 
 **Parameter**
 
-- `index_str` — String representation of the H3 index. Type: [String](../../../sql-reference/data-types/string.md).
+- `index_str` — String representation of the H3 index. [String](../../data-types/string.md).
 
 **Returned value**
 
-- Hexagon index number. Returns 0 on error. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- Hexagon index number. Returns 0 on error. [UInt64](../../data-types/int-uint.md).
 
 **Example**
 
@@ -642,11 +619,11 @@ h3GetResolution(index)
 
 **Parameter**
 
-- `index` — Hexagon index number. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `index` — Hexagon index number. [UInt64](../../data-types/int-uint.md).
 
 **Returned value**
 
-- Index resolution. Range: `[0, 15]`. Type: [UInt8](../../../sql-reference/data-types/int-uint.md).
+- Index resolution. Range: `[0, 15]`. [UInt8](../../data-types/int-uint.md).
 
 **Example**
 
@@ -676,14 +653,12 @@ h3IsResClassIII(index)
 
 **Parameter**
 
-- `index` — Hexagon index number. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `index` — Hexagon index number. [UInt64](../../data-types/int-uint.md).
 
 **Returned value**
 
-- `1` — Index has a resolution with Class III orientation.
-- `0` — Index doesn't have a resolution with Class III orientation.
-
-Type: [UInt8](../../../sql-reference/data-types/int-uint.md).
+- `1` — Index has a resolution with Class III orientation. [UInt8](../../data-types/int-uint.md).
+- `0` — Index doesn't have a resolution with Class III orientation. [UInt8](../../data-types/int-uint.md).
 
 **Example**
 
@@ -713,14 +688,12 @@ h3IsPentagon(index)
 
 **Parameter**
 
-- `index` — Hexagon index number. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `index` — Hexagon index number. [UInt64](../../data-types/int-uint.md).
 
 **Returned value**
 
-- `1` — Index represents a pentagonal cell.
-- `0` — Index doesn't represent a pentagonal cell.
-
-Type: [UInt8](../../../sql-reference/data-types/int-uint.md).
+- `1` — Index represents a pentagonal cell. [UInt8](../../data-types/int-uint.md).
+- `0` — Index doesn't represent a pentagonal cell. [UInt8](../../data-types/int-uint.md).
 
 **Example**
 
@@ -750,13 +723,11 @@ h3GetFaces(index)
 
 **Parameter**
 
-- `index` — Hexagon index number. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `index` — Hexagon index number. [UInt64](../../data-types/int-uint.md).
 
 **Returned values**
 
-- Array containing icosahedron faces intersected by a given H3 index.
-
-Type: [Array](../../../sql-reference/data-types/array.md)([UInt64](../../../sql-reference/data-types/int-uint.md)).
+- Array containing icosahedron faces intersected by a given H3 index. [Array](../../data-types/array.md)([UInt64](../../data-types/int-uint.md)).
 
 **Example**
 
@@ -786,13 +757,11 @@ h3CellAreaM2(index)
 
 **Parameter**
 
-- `index` — Hexagon index number. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `index` — Hexagon index number. [UInt64](../../data-types/int-uint.md).
 
 **Returned value**
 
-- Cell area in square meters.
-
-Type: [Float64](../../../sql-reference/data-types/float.md).
+- Cell area in square meters. [Float64](../../data-types/float.md).
 
 **Example**
 
@@ -822,13 +791,11 @@ h3CellAreaRads2(index)
 
 **Parameter**
 
-- `index` — Hexagon index number. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `index` — Hexagon index number. [UInt64](../../data-types/int-uint.md).
 
 **Returned value**
 
-- Cell area in square radians.
-
-Type: [Float64](../../../sql-reference/data-types/float.md).
+- Cell area in square radians. [Float64](../../data-types/float.md).
 
 **Example**
 
@@ -858,14 +825,12 @@ h3ToCenterChild(index, resolution)
 
 **Parameter**
 
-- `index` — Hexagon index number. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
-- `resolution` — Index resolution. Range: `[0, 15]`. Type: [UInt8](../../../sql-reference/data-types/int-uint.md).
+- `index` — Hexagon index number. [UInt64](../../data-types/int-uint.md).
+- `resolution` — Index resolution. Range: `[0, 15]`. [UInt8](../../data-types/int-uint.md).
 
 **Returned values**
 
-- [H3](#h3index) index of the center child contained by given [H3](#h3index) at the given resolution.
-
-Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- [H3](#h3index) index of the center child contained by given [H3](#h3index) at the given resolution. [UInt64](../../data-types/int-uint.md).
 
 **Example**
 
@@ -895,13 +860,11 @@ h3ExactEdgeLengthM(index)
 
 **Parameter**
 
-- `index` — Hexagon index number. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `index` — Hexagon index number. [UInt64](../../data-types/int-uint.md).
 
 **Returned value**
 
-- Exact edge length in meters.
-
-Type: [Float64](../../../sql-reference/data-types/float.md).
+- Exact edge length in meters. [Float64](../../data-types/float.md).
 
 **Example**
 
@@ -931,13 +894,11 @@ h3ExactEdgeLengthKm(index)
 
 **Parameter**
 
-- `index` — Hexagon index number. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `index` — Hexagon index number. [UInt64](../../data-types/int-uint.md).
 
 **Returned value**
 
-- Exact edge length in kilometers.
-
-Type: [Float64](../../../sql-reference/data-types/float.md).
+- Exact edge length in kilometers. [Float64](../../data-types/float.md).
 
 **Example**
 
@@ -967,13 +928,11 @@ h3ExactEdgeLengthRads(index)
 
 **Parameter**
 
-- `index` — Hexagon index number. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `index` — Hexagon index number. [UInt64](../../data-types/int-uint.md).
 
 **Returned value**
 
-- Exact edge length in radians.
-
-Type: [Float64](../../../sql-reference/data-types/float.md).
+- Exact edge length in radians. [Float64](../../data-types/float.md).
 
 **Example**
 
@@ -1003,13 +962,11 @@ h3NumHexagons(resolution)
 
 **Parameter**
 
-- `resolution` — Index resolution. Range: `[0, 15]`. Type: [UInt8](../../../sql-reference/data-types/int-uint.md).
+- `resolution` — Index resolution. Range: `[0, 15]`. [UInt8](../../data-types/int-uint.md).
 
 **Returned value**
 
-- Number of H3 indices.
-
-Type: [Int64](../../../sql-reference/data-types/int-uint.md).
+- Number of H3 indices. [Int64](../../data-types/int-uint.md).
 
 **Example**
 
@@ -1039,14 +996,12 @@ h3PointDistM(lat1, lon1, lat2, lon2)
 
 **Arguments**
 
-- `lat1`, `lon1` — Latitude and Longitude of point1 in degrees. Type: [Float64](../../../sql-reference/data-types/float.md).
-- `lat2`, `lon2` — Latitude and Longitude of point2 in degrees. Type: [Float64](../../../sql-reference/data-types/float.md).
+- `lat1`, `lon1` — Latitude and Longitude of point1 in degrees. [Float64](../../data-types/float.md).
+- `lat2`, `lon2` — Latitude and Longitude of point2 in degrees. [Float64](../../data-types/float.md).
 
 **Returned values**
 
-- Haversine or great circle distance in meters.
-
-Type: [Float64](../../../sql-reference/data-types/float.md).
+- Haversine or great circle distance in meters.[Float64](../../data-types/float.md).
 
 **Example**
 
@@ -1076,14 +1031,12 @@ h3PointDistKm(lat1, lon1, lat2, lon2)
 
 **Arguments**
 
-- `lat1`, `lon1` — Latitude and Longitude of point1 in degrees. Type: [Float64](../../../sql-reference/data-types/float.md).
-- `lat2`, `lon2` — Latitude and Longitude of point2 in degrees. Type: [Float64](../../../sql-reference/data-types/float.md).
+- `lat1`, `lon1` — Latitude and Longitude of point1 in degrees. [Float64](../../data-types/float.md).
+- `lat2`, `lon2` — Latitude and Longitude of point2 in degrees. [Float64](../../data-types/float.md).
 
 **Returned values**
 
-- Haversine or great circle distance in kilometers.
-
-Type: [Float64](../../../sql-reference/data-types/float.md).
+- Haversine or great circle distance in kilometers. [Float64](../../data-types/float.md).
 
 **Example**
 
@@ -1113,14 +1066,12 @@ h3PointDistRads(lat1, lon1, lat2, lon2)
 
 **Arguments**
 
-- `lat1`, `lon1` — Latitude and Longitude of point1 in degrees. Type: [Float64](../../../sql-reference/data-types/float.md).
-- `lat2`, `lon2` — Latitude and Longitude of point2 in degrees. Type: [Float64](../../../sql-reference/data-types/float.md).
+- `lat1`, `lon1` — Latitude and Longitude of point1 in degrees. [Float64](../../data-types/float.md).
+- `lat2`, `lon2` — Latitude and Longitude of point2 in degrees. [Float64](../../data-types/float.md).
 
 **Returned values**
 
-- Haversine or great circle distance in radians.
-
-Type: [Float64](../../../sql-reference/data-types/float.md).
+- Haversine or great circle distance in radians. [Float64](../../data-types/float.md).
 
 **Example**
 
@@ -1150,9 +1101,7 @@ h3GetRes0Indexes()
 
 **Returned values**
 
-- Array of all the resolution 0 H3 indexes.
-
-Type: [Array](../../../sql-reference/data-types/array.md)([UInt64](../../../sql-reference/data-types/int-uint.md)).
+- Array of all the resolution 0 H3 indexes. [Array](../../data-types/array.md)([UInt64](../../data-types/int-uint.md)).
 
 
 **Example**
@@ -1183,13 +1132,11 @@ h3GetPentagonIndexes(resolution)
 
 **Parameter**
 
-- `resolution` — Index resolution. Range: `[0, 15]`. Type: [UInt8](../../../sql-reference/data-types/int-uint.md).
+- `resolution` — Index resolution. Range: `[0, 15]`. [UInt8](../../data-types/int-uint.md).
 
 **Returned value**
 
-- Array of all pentagon H3 indexes.
-
-Type: [Array](../../../sql-reference/data-types/array.md)([UInt64](../../../sql-reference/data-types/int-uint.md)).
+- Array of all pentagon H3 indexes. [Array](../../data-types/array.md)([UInt64](../../data-types/int-uint.md)).
 
 **Example**
 
@@ -1219,14 +1166,12 @@ h3Line(start,end)
 
 **Parameter**
 
-- `start` — Hexagon index number that represents a starting point. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
-- `end` — Hexagon index number that represents an ending point. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `start` — Hexagon index number that represents a starting point. [UInt64](../../data-types/int-uint.md).
+- `end` — Hexagon index number that represents an ending point. [UInt64](../../data-types/int-uint.md).
 
 **Returned value**
 
-Array of h3 indexes representing the line of indices between the two provided indices:
-
-Type: [Array](../../../sql-reference/data-types/array.md)([UInt64](../../../sql-reference/data-types/int-uint.md)).
+Array of h3 indexes representing the line of indices between the two provided indices. [Array](../../data-types/array.md)([UInt64](../../data-types/int-uint.md)).
 
 **Example**
 
@@ -1256,14 +1201,12 @@ h3Distance(start,end)
 
 **Parameter**
 
-- `start` — Hexagon index number that represents a starting point. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
-- `end` — Hexagon index number that represents an ending point. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `start` — Hexagon index number that represents a starting point. [UInt64](../../data-types/int-uint.md).
+- `end` — Hexagon index number that represents an ending point. [UInt64](../../data-types/int-uint.md).
 
 **Returned value**
 
-- Number of grid cells.
-
-Type: [Int64](../../../sql-reference/data-types/int-uint.md).
+- Number of grid cells. [Int64](../../data-types/int-uint.md).
 
 Returns a negative number if finding the distance fails.
 
@@ -1297,14 +1240,12 @@ h3HexRing(index, k)
 
 **Parameter**
 
-- `index` — Hexagon index number that represents the origin. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
-- `k` — Distance. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `index` — Hexagon index number that represents the origin. [UInt64](../../data-types/int-uint.md).
+- `k` — Distance. [UInt64](../../data-types/int-uint.md).
 
 **Returned values**
 
-- Array of H3 indexes.
-
-Type: [Array](../../../sql-reference/data-types/array.md)([UInt64](../../../sql-reference/data-types/int-uint.md)).
+- Array of H3 indexes. [Array](../../data-types/array.md)([UInt64](../../data-types/int-uint.md)).
 
 **Example**
 
@@ -1334,14 +1275,12 @@ h3GetUnidirectionalEdge(originIndex, destinationIndex)
 
 **Parameter**
 
-- `originIndex` — Origin Hexagon index number. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
-- `destinationIndex` — Destination Hexagon index number. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `originIndex` — Origin Hexagon index number. [UInt64](../../data-types/int-uint.md).
+- `destinationIndex` — Destination Hexagon index number. [UInt64](../../data-types/int-uint.md).
 
 **Returned value**
 
-- Unidirectional Edge Hexagon Index number.
-
-Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- Unidirectional Edge Hexagon Index number. [UInt64](../../data-types/int-uint.md).
 
 **Example**
 
@@ -1371,14 +1310,12 @@ h3UnidirectionalEdgeisValid(index)
 
 **Parameter**
 
-- `index` — Hexagon index number. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `index` — Hexagon index number. [UInt64](../../data-types/int-uint.md).
 
 **Returned value**
 
-- 1 — The H3 index is a valid unidirectional edge.
-- 0 — The H3 index is not a valid unidirectional edge.
-
-Type: [UInt8](../../../sql-reference/data-types/int-uint.md).
+- 1 — The H3 index is a valid unidirectional edge. [UInt8](../../data-types/int-uint.md).
+- 0 — The H3 index is not a valid unidirectional edge. [UInt8](../../data-types/int-uint.md).
 
 **Example**
 
@@ -1408,13 +1345,11 @@ h3GetOriginIndexFromUnidirectionalEdge(edge)
 
 **Parameter**
 
-- `edge` — Hexagon index number that represents a unidirectional edge. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `edge` — Hexagon index number that represents a unidirectional edge. [UInt64](../../data-types/int-uint.md).
 
 **Returned value**
 
-- Origin Hexagon Index number.
-
-Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- Origin Hexagon Index number. [UInt64](../../data-types/int-uint.md).
 
 **Example**
 
@@ -1444,13 +1379,11 @@ h3GetDestinationIndexFromUnidirectionalEdge(edge)
 
 **Parameter**
 
-- `edge` — Hexagon index number that represents a unidirectional edge. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `edge` — Hexagon index number that represents a unidirectional edge. [UInt64](../../data-types/int-uint.md).
 
 **Returned value**
 
-- Destination Hexagon Index number.
-
-Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- Destination Hexagon Index number. [UInt64](../../data-types/int-uint.md).
 
 **Example**
 
@@ -1480,14 +1413,14 @@ h3GetIndexesFromUnidirectionalEdge(edge)
 
 **Parameter**
 
-- `edge` — Hexagon index number that represents a unidirectional edge. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `edge` — Hexagon index number that represents a unidirectional edge. [UInt64](../../data-types/int-uint.md).
 
 **Returned value**
 
 A tuple consisting of two values `tuple(origin,destination)`:
 
-- `origin` — Origin Hexagon index number. [UInt64](../../../sql-reference/data-types/int-uint.md).
-- `destination` — Destination Hexagon index number. [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `origin` — Origin Hexagon index number. [UInt64](../../data-types/int-uint.md).
+- `destination` — Destination Hexagon index number. [UInt64](../../data-types/int-uint.md).
 
 Returns `(0,0)` if the provided input is not valid.
 
@@ -1519,13 +1452,11 @@ h3GetUnidirectionalEdgesFromHexagon(index)
 
 **Parameter**
 
-- `index` — Hexagon index number that represents a unidirectional edge. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `index` — Hexagon index number that represents a unidirectional edge. [UInt64](../../data-types/int-uint.md).
 
 **Returned value**
 
-Array of h3 indexes representing each unidirectional edge:
-
-Type: [Array](../../../sql-reference/data-types/array.md)([UInt64](../../../sql-reference/data-types/int-uint.md)).
+Array of h3 indexes representing each unidirectional edge. [Array](../../data-types/array.md)([UInt64](../../data-types/int-uint.md)).
 
 **Example**
 
@@ -1555,12 +1486,11 @@ h3GetUnidirectionalEdgeBoundary(index)
 
 **Parameter**
 
-- `index` — Hexagon index number that represents a unidirectional edge. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `index` — Hexagon index number that represents a unidirectional edge. [UInt64](../../data-types/int-uint.md).
 
 **Returned value**
 
-- Array of pairs '(lon, lat)'.
-     Type: [Array](../../../sql-reference/data-types/array.md)([Float64](../../../sql-reference/data-types/float.md), [Float64](../../../sql-reference/data-types/float.md)).
+- Array of pairs '(lon, lat)'. [Array](../../data-types/array.md)([Float64](../../data-types/float.md), [Float64](../../data-types/float.md)).
 
 
 **Example**

docs/en/sql-reference/functions/geo/s2.md

@@ -21,14 +21,12 @@ geoToS2(lon, lat)
 
 **Arguments**
 
-- `lon` — Longitude. [Float64](../../../sql-reference/data-types/float.md).
-- `lat` — Latitude. [Float64](../../../sql-reference/data-types/float.md).
+- `lon` — Longitude. [Float64](../../data-types/float.md).
+- `lat` — Latitude. [Float64](../../data-types/float.md).
 
 **Returned values**
 
-- S2 point index.
-
-Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- S2 point index. [UInt64](../../data-types/int-uint.md).
 
 **Example**
 
@@ -58,13 +56,13 @@ s2ToGeo(s2index)
 
 **Arguments**
 
-- `s2index` — S2 Index. [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `s2index` — S2 Index. [UInt64](../../data-types/int-uint.md).
 
 **Returned values**
 
-- A tuple consisting of two values: `tuple(lon,lat)`.
-
-Type: `lon` — [Float64](../../../sql-reference/data-types/float.md). `lat` — [Float64](../../../sql-reference/data-types/float.md).
+- A [tuple](../../data-types/tuple.md) consisting of two values: 
+    - `lon`. [Float64](../../data-types/float.md).
+    - `lat`. [Float64](../../data-types/float.md).
 
 **Example**
 
@@ -94,13 +92,11 @@ s2GetNeighbors(s2index)
 
 **Arguments**
 
-- `s2index` — S2 Index. [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `s2index` — S2 Index. [UInt64](../../data-types/int-uint.md).
 
-**Returned values**
+**Returned value**
 
-- An array consisting of 4 neighbor indexes: `array[s2index1, s2index3, s2index2, s2index4]`.
-
-Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- An array consisting of 4 neighbor indexes: `array[s2index1, s2index3, s2index2, s2index4]`. [Array](../../data-types/array.md)([UInt64](../../data-types/int-uint.md)).
 
 **Example**
 
@@ -130,14 +126,12 @@ s2CellsIntersect(s2index1, s2index2)
 
 **Arguments**
 
-- `siIndex1`, `s2index2` — S2 Index. [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `siIndex1`, `s2index2` — S2 Index. [UInt64](../../data-types/int-uint.md).
 
-**Returned values**
+**Returned value**
 
-- 1 — If the cells intersect.
-- 0 — If the cells don't intersect.
-
-Type: [UInt8](../../../sql-reference/data-types/int-uint.md).
+- `1` — If the cells intersect. [UInt8](../../data-types/int-uint.md).
+- `0` — If the cells don't intersect. [UInt8](../../data-types/int-uint.md).
 
 **Example**
 
@@ -167,16 +161,14 @@ s2CapContains(center, degrees, point)
 
 **Arguments**
 
-- `center` — S2 point index corresponding to the cap. [UInt64](../../../sql-reference/data-types/int-uint.md).
-- `degrees` — Radius of the cap in degrees. [Float64](../../../sql-reference/data-types/float.md).
-- `point` — S2 point index. [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `center` — S2 point index corresponding to the cap. [UInt64](../../data-types/int-uint.md).
+- `degrees` — Radius of the cap in degrees. [Float64](../../data-types/float.md).
+- `point` — S2 point index. [UInt64](../../data-types/int-uint.md).
 
-**Returned values**
+**Returned value**
 
-- 1 — If the cap contains the S2 point index.
-- 0 — If the cap doesn't contain the S2 point index.
-
-Type: [UInt8](../../../sql-reference/data-types/int-uint.md).
+- `1` — If the cap contains the S2 point index. [UInt8](../../data-types/int-uint.md).
+- `0` — If the cap doesn't contain the S2 point index. [UInt8](../../data-types/int-uint.md).
 
 **Example**
 
@@ -206,13 +198,13 @@ s2CapUnion(center1, radius1, center2, radius2)
 
 **Arguments**
 
-- `center1`, `center2` — S2 point indexes corresponding to the two input caps. [UInt64](../../../sql-reference/data-types/int-uint.md).
-- `radius1`, `radius2` — Radius of the two input caps in degrees. [Float64](../../../sql-reference/data-types/float.md).
+- `center1`, `center2` — S2 point indexes corresponding to the two input caps. [UInt64](../../data-types/int-uint.md).
+- `radius1`, `radius2` — Radius of the two input caps in degrees. [Float64](../../data-types/float.md).
 
 **Returned values**
 
-- `center` — S2 point index corresponding the center of the smallest cap containing the two input caps. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
-- `radius` — Radius of the smallest cap containing the two input caps. Type: [Float64](../../../sql-reference/data-types/float.md).
+- `center` — S2 point index corresponding the center of the smallest cap containing the two input caps. [UInt64](../../data-types/int-uint.md).
+- `radius` — Radius of the smallest cap containing the two input caps. [Float64](../../data-types/float.md).
 
 **Example**
 
@@ -242,14 +234,14 @@ s2RectAdd(s2pointLow, s2pointHigh, s2Point)
 
 **Arguments**
 
-- `s2PointLow` — Low S2 point index corresponding to the rectangle. [UInt64](../../../sql-reference/data-types/int-uint.md).
-- `s2PointHigh` — High S2 point index corresponding to the rectangle. [UInt64](../../../sql-reference/data-types/int-uint.md).
-- `s2Point` — Target S2 point index that the bound rectangle should be grown to include. [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `s2PointLow` — Low S2 point index corresponding to the rectangle. [UInt64](../../data-types/int-uint.md).
+- `s2PointHigh` — High S2 point index corresponding to the rectangle. [UInt64](../../data-types/int-uint.md).
+- `s2Point` — Target S2 point index that the bound rectangle should be grown to include. [UInt64](../../data-types/int-uint.md).
 
 **Returned values**
 
-- `s2PointLow` — Low S2 cell id corresponding to the grown rectangle. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
-- `s2PointHigh` — Height S2 cell id corresponding to the grown rectangle. Type: [UInt64](../../../sql-reference/data-types/float.md).
+- `s2PointLow` — Low S2 cell id corresponding to the grown rectangle. [UInt64](../../data-types/int-uint.md).
+- `s2PointHigh` — Height S2 cell id corresponding to the grown rectangle. [UInt64](../../data-types/float.md).
 
 **Example**
 
@@ -279,14 +271,14 @@ s2RectContains(s2PointLow, s2PointHi, s2Point)
 
 **Arguments**
 
-- `s2PointLow` — Low S2 point index corresponding to the rectangle. [UInt64](../../../sql-reference/data-types/int-uint.md).
-- `s2PointHigh` — High S2 point index corresponding to the rectangle. [UInt64](../../../sql-reference/data-types/int-uint.md).
-- `s2Point` — Target S2 point index. [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `s2PointLow` — Low S2 point index corresponding to the rectangle. [UInt64](../../data-types/int-uint.md).
+- `s2PointHigh` — High S2 point index corresponding to the rectangle. [UInt64](../../data-types/int-uint.md).
+- `s2Point` — Target S2 point index. [UInt64](../../data-types/int-uint.md).
 
-**Returned values**
+**Returned value**
 
-- 1 — If the rectangle contains the given S2 point.
-- 0 — If the rectangle doesn't contain the given S2 point.
+- `1` — If the rectangle contains the given S2 point.
+- `0` — If the rectangle doesn't contain the given S2 point.
 
 **Example**
 
@@ -316,13 +308,13 @@ s2RectUnion(s2Rect1PointLow, s2Rect1PointHi, s2Rect2PointLow, s2Rect2PointHi)
 
 **Arguments**
 
-- `s2Rect1PointLow`, `s2Rect1PointHi` — Low and High S2 point indexes corresponding to the first rectangle. [UInt64](../../../sql-reference/data-types/int-uint.md).
-- `s2Rect2PointLow`, `s2Rect2PointHi` — Low and High S2 point indexes corresponding to the second rectangle. [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `s2Rect1PointLow`, `s2Rect1PointHi` — Low and High S2 point indexes corresponding to the first rectangle. [UInt64](../../data-types/int-uint.md).
+- `s2Rect2PointLow`, `s2Rect2PointHi` — Low and High S2 point indexes corresponding to the second rectangle. [UInt64](../../data-types/int-uint.md).
 
 **Returned values**
 
-- `s2UnionRect2PointLow` — Low S2 cell id corresponding to the union rectangle. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
-- `s2UnionRect2PointHi` — High S2 cell id corresponding to the union rectangle. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `s2UnionRect2PointLow` — Low S2 cell id corresponding to the union rectangle. [UInt64](../../data-types/int-uint.md).
+- `s2UnionRect2PointHi` — High S2 cell id corresponding to the union rectangle. [UInt64](../../data-types/int-uint.md).
 
 **Example**
 
@@ -352,13 +344,13 @@ s2RectIntersection(s2Rect1PointLow, s2Rect1PointHi, s2Rect2PointLow, s2Rect2Poin
 
 **Arguments**
 
-- `s2Rect1PointLow`, `s2Rect1PointHi` — Low and High S2 point indexes corresponding to the first rectangle. [UInt64](../../../sql-reference/data-types/int-uint.md).
-- `s2Rect2PointLow`, `s2Rect2PointHi` — Low and High S2 point indexes corresponding to the second rectangle. [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `s2Rect1PointLow`, `s2Rect1PointHi` — Low and High S2 point indexes corresponding to the first rectangle. [UInt64](../../data-types/int-uint.md).
+- `s2Rect2PointLow`, `s2Rect2PointHi` — Low and High S2 point indexes corresponding to the second rectangle. [UInt64](../../data-types/int-uint.md).
 
 **Returned values**
 
-- `s2UnionRect2PointLow` — Low S2 cell id corresponding to the rectangle containing the intersection of the given rectangles. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
-- `s2UnionRect2PointHi` — High S2 cell id corresponding to the rectangle containing the intersection of the given rectangles. Type: [UInt64](../../../sql-reference/data-types/int-uint.md).
+- `s2UnionRect2PointLow` — Low S2 cell id corresponding to the rectangle containing the intersection of the given rectangles. [UInt64](../../data-types/int-uint.md).
+- `s2UnionRect2PointHi` — High S2 cell id corresponding to the rectangle containing the intersection of the given rectangles. [UInt64](../../data-types/int-uint.md).
 
 **Example**
 

docs/en/sql-reference/functions/geo/svg.md

@@ -23,13 +23,11 @@ Aliases: `SVG`, `svg`
 
 **Returned value**
 
-- The SVG representation of the geometry:
+- The SVG representation of the geometry. [String](../../data-types/string).
   - SVG circle
   - SVG polygon
   - SVG path
 
-Type: [String](../../data-types/string)
-
 **Examples**
 
 **Circle**

docs/en/sql-reference/functions/hash-functions.md

@@ -12,7 +12,7 @@ Simhash is a hash function, which returns close hash values for close (similar)
 
 ## halfMD5
 
-[Interprets](/docs/en/sql-reference/functions/type-conversion-functions.md/#type_conversion_functions-reinterpretAsString) all the input parameters as strings and calculates the [MD5](https://en.wikipedia.org/wiki/MD5) hash value for each of them. Then combines hashes, takes the first 8 bytes of the hash of the resulting string, and interprets them as `UInt64` in big-endian byte order.
+[Interprets](../functions/type-conversion-functions.md/#type_conversion_functions-reinterpretAsString) all the input parameters as strings and calculates the [MD5](https://en.wikipedia.org/wiki/MD5) hash value for each of them. Then combines hashes, takes the first 8 bytes of the hash of the resulting string, and interprets them as `UInt64` in big-endian byte order.
 
 ```sql
 halfMD5(par1, ...)
@@ -23,11 +23,11 @@ Consider using the [sipHash64](#siphash64) function instead.
 
 **Arguments**
 
-The function takes a variable number of input parameters. Arguments can be any of the [supported data types](/docs/en/sql-reference/data-types/index.md). For some data types calculated value of hash function may be the same for the same values even if types of arguments differ (integers of different size, named and unnamed `Tuple` with the same data, `Map` and the corresponding `Array(Tuple(key, value))` type with the same data).
+The function takes a variable number of input parameters. Arguments can be any of the [supported data types](../data-types/index.md). For some data types calculated value of hash function may be the same for the same values even if types of arguments differ (integers of different size, named and unnamed `Tuple` with the same data, `Map` and the corresponding `Array(Tuple(key, value))` type with the same data).
 
 **Returned Value**
 
-A [UInt64](/docs/en/sql-reference/data-types/int-uint.md) data type hash value.
+A [UInt64](../data-types/int-uint.md) data type hash value.
 
 **Example**
 
@@ -61,7 +61,7 @@ sipHash64(par1,...)
 
 This is a cryptographic hash function. It works at least three times faster than the [MD5](#md5) hash function.
 
-The function [interprets](/docs/en/sql-reference/functions/type-conversion-functions.md/#type_conversion_functions-reinterpretAsString) all the input parameters as strings and calculates the hash value for each of them. It then combines the hashes by the following algorithm:
+The function [interprets](../functions/type-conversion-functions.md/#type_conversion_functions-reinterpretAsString) all the input parameters as strings and calculates the hash value for each of them. It then combines the hashes by the following algorithm:
 
 1. The first and the second hash value are concatenated to an array which is hashed.
 2. The previously calculated hash value and the hash of the third input parameter are hashed in a similar way.
@@ -69,11 +69,11 @@ The function [interprets](/docs/en/sql-reference/functions/type-conversion-funct
 
 **Arguments**
 
-The function takes a variable number of input parameters of any of the [supported data types](/docs/en/sql-reference/data-types/index.md).
+The function takes a variable number of input parameters of any of the [supported data types](../data-types/index.md).
 
 **Returned Value**
 
-A [UInt64](/docs/en/sql-reference/data-types/int-uint.md) data type hash value.
+A [UInt64](../data-types/int-uint.md) data type hash value.
 
 Note that the calculated hash values may be equal for the same input values of different argument types. This affects for example integer types of different size, named and unnamed `Tuple` with the same data, `Map` and the corresponding `Array(Tuple(key, value))` type with the same data.
 
@@ -105,7 +105,7 @@ Same as [sipHash64](#siphash64), but the first argument is a tuple of two UInt64
 
 **Returned value**
 
-A [UInt64](/docs/en/sql-reference/data-types/int-uint.md) data type hash value.
+A [UInt64](../data-types/int-uint.md) data type hash value.
 
 **Example**
 
@@ -143,7 +143,7 @@ Same as for [sipHash64](#siphash64).
 
 **Returned value**
 
-A 128-bit `SipHash` hash value of type [FixedString(16)](/docs/en/sql-reference/data-types/fixedstring.md).
+A 128-bit `SipHash` hash value of type [FixedString(16)](../data-types/fixedstring.md).
 
 **Example**
 
@@ -183,7 +183,7 @@ Same as [sipHash128](#siphash128), but the first argument is a tuple of two UInt
 
 **Returned value**
 
-A 128-bit `SipHash` hash value of type [FixedString(16)](/docs/en/sql-reference/data-types/fixedstring.md).
+A 128-bit `SipHash` hash value of type [FixedString(16)](../data-types/fixedstring.md).
 
 **Example**
 
@@ -217,7 +217,7 @@ Same as for [sipHash128](#siphash128).
 
 **Returned value**
 
-A 128-bit `SipHash` hash value of type [FixedString(16)](/docs/en/sql-reference/data-types/fixedstring.md).
+A 128-bit `SipHash` hash value of type [FixedString(16)](../data-types/fixedstring.md).
 
 **Example**
 
@@ -251,7 +251,7 @@ Same as [sipHash128Reference](#siphash128reference), but the first argument is a
 
 **Returned value**
 
-A 128-bit `SipHash` hash value of type [FixedString(16)](/docs/en/sql-reference/data-types/fixedstring.md).
+A 128-bit `SipHash` hash value of type [FixedString(16)](../data-types/fixedstring.md).
 
 **Example**
 
@@ -283,11 +283,11 @@ Note that Google changed the algorithm of CityHash after it has been added to Cl
 
 **Arguments**
 
-The function takes a variable number of input parameters. Arguments can be any of the [supported data types](/docs/en/sql-reference/data-types/index.md). For some data types calculated value of hash function may be the same for the same values even if types of arguments differ (integers of different size, named and unnamed `Tuple` with the same data, `Map` and the corresponding `Array(Tuple(key, value))` type with the same data).
+The function takes a variable number of input parameters. Arguments can be any of the [supported data types](../data-types/index.md). For some data types calculated value of hash function may be the same for the same values even if types of arguments differ (integers of different size, named and unnamed `Tuple` with the same data, `Map` and the corresponding `Array(Tuple(key, value))` type with the same data).
 
 **Returned Value**
 
-A [UInt64](/docs/en/sql-reference/data-types/int-uint.md) data type hash value.
+A [UInt64](../data-types/int-uint.md) data type hash value.
 
 **Examples**
 
@@ -321,7 +321,7 @@ It works faster than intHash32. Average quality.
 
 ## SHA1, SHA224, SHA256, SHA512, SHA512_256
 
-Calculates SHA-1, SHA-224, SHA-256, SHA-512, SHA-512-256 hash from a string and returns the resulting set of bytes as [FixedString](/docs/en/sql-reference/data-types/fixedstring.md).
+Calculates SHA-1, SHA-224, SHA-256, SHA-512, SHA-512-256 hash from a string and returns the resulting set of bytes as [FixedString](../data-types/fixedstring.md).
 
 **Syntax**
 
@@ -337,17 +337,15 @@ Even in these cases, we recommend applying the function offline and pre-calculat
 
 **Arguments**
 
-- `s` — Input string for SHA hash calculation. [String](/docs/en/sql-reference/data-types/string.md).
+- `s` — Input string for SHA hash calculation. [String](../data-types/string.md).
 
 **Returned value**
 
-- SHA hash as a hex-unencoded FixedString. SHA-1 returns as FixedString(20), SHA-224 as FixedString(28), SHA-256 — FixedString(32), SHA-512 — FixedString(64).
-
-Type: [FixedString](/docs/en/sql-reference/data-types/fixedstring.md).
+- SHA hash as a hex-unencoded FixedString. SHA-1 returns as FixedString(20), SHA-224 as FixedString(28), SHA-256 — FixedString(32), SHA-512 — FixedString(64). [FixedString](../data-types/fixedstring.md).
 
 **Example**
 
-Use the [hex](/docs/en/sql-reference/functions/encoding-functions.md/#hex) function to represent the result as a hex-encoded string.
+Use the [hex](../functions/encoding-functions.md/#hex) function to represent the result as a hex-encoded string.
 
 Query:
 
@@ -365,7 +363,7 @@ Result:
 
 ## BLAKE3
 
-Calculates BLAKE3 hash string and returns the resulting set of bytes as [FixedString](/docs/en/sql-reference/data-types/fixedstring.md).
+Calculates BLAKE3 hash string and returns the resulting set of bytes as [FixedString](../data-types/fixedstring.md).
 
 **Syntax**
 
@@ -377,17 +375,15 @@ This cryptographic hash-function is integrated into ClickHouse with BLAKE3 Rust
 
 **Arguments**
 
-- s - input string for BLAKE3 hash calculation. [String](/docs/en/sql-reference/data-types/string.md).
+- s - input string for BLAKE3 hash calculation. [String](../data-types/string.md).
 
 **Return value**
 
-- BLAKE3 hash as a byte array with type FixedString(32).
-
-Type: [FixedString](/docs/en/sql-reference/data-types/fixedstring.md).
+- BLAKE3 hash as a byte array with type FixedString(32). [FixedString](../data-types/fixedstring.md).
 
 **Example**
 
-Use function [hex](/docs/en/sql-reference/functions/encoding-functions.md/#hex) to represent the result as a hex-encoded string.
+Use function [hex](../functions/encoding-functions.md/#hex) to represent the result as a hex-encoded string.
 
 Query:
 ```sql
@@ -423,11 +419,11 @@ These functions use the `Fingerprint64` and `Hash64` methods respectively from a
 
 **Arguments**
 
-The function takes a variable number of input parameters. Arguments can be any of the [supported data types](/docs/en/sql-reference/data-types/index.md). For some data types calculated value of hash function may be the same for the same values even if types of arguments differ (integers of different size, named and unnamed `Tuple` with the same data, `Map` and the corresponding `Array(Tuple(key, value))` type with the same data).
+The function takes a variable number of input parameters. Arguments can be any of the [supported data types](../data-types/index.md). For some data types calculated value of hash function may be the same for the same values even if types of arguments differ (integers of different size, named and unnamed `Tuple` with the same data, `Map` and the corresponding `Array(Tuple(key, value))` type with the same data).
 
 **Returned Value**
 
-A [UInt64](/docs/en/sql-reference/data-types/int-uint.md) data type hash value.
+A [UInt64](../data-types/int-uint.md) data type hash value.
 
 **Example**
 
@@ -540,9 +536,7 @@ This is just [JavaHash](#javahash) with zeroed out sign bit. This function is us
 
 **Returned value**
 
-A `Int32` data type hash value.
-
-Type: `hiveHash`.
+- `hiveHash` hash value. [Int32](../data-types/int-uint.md).
 
 **Example**
 
@@ -570,11 +564,11 @@ metroHash64(par1, ...)
 
 **Arguments**
 
-The function takes a variable number of input parameters. Arguments can be any of the [supported data types](/docs/en/sql-reference/data-types/index.md). For some data types calculated value of hash function may be the same for the same values even if types of arguments differ (integers of different size, named and unnamed `Tuple` with the same data, `Map` and the corresponding `Array(Tuple(key, value))` type with the same data).
+The function takes a variable number of input parameters. Arguments can be any of the [supported data types](../data-types/index.md). For some data types calculated value of hash function may be the same for the same values even if types of arguments differ (integers of different size, named and unnamed `Tuple` with the same data, `Map` and the corresponding `Array(Tuple(key, value))` type with the same data).
 
 **Returned Value**
 
-A [UInt64](/docs/en/sql-reference/data-types/int-uint.md) data type hash value.
+A [UInt64](../data-types/int-uint.md) data type hash value.
 
 **Example**
 
@@ -608,12 +602,12 @@ Alias: `yandexConsistentHash` (left for backwards compatibility sake).
 
 **Parameters**
 
-- `input`: A UInt64-type key [UInt64](/docs/en/sql-reference/data-types/int-uint.md).
-- `n`: Number of buckets. [UInt16](/docs/en/sql-reference/data-types/int-uint.md).
+- `input`: A UInt64-type key [UInt64](../data-types/int-uint.md).
+- `n`: Number of buckets. [UInt16](../data-types/int-uint.md).
 
 **Returned value**
 
-- A [UInt16](/docs/en/sql-reference/data-types/int-uint.md) data type hash value.
+- A [UInt16](../data-types/int-uint.md) data type hash value.
 
 **Implementation details**
 
@@ -644,12 +638,12 @@ murmurHash2_64(par1, ...)
 
 **Arguments**
 
-Both functions take a variable number of input parameters. Arguments can be any of the [supported data types](/docs/en/sql-reference/data-types/index.md). For some data types calculated value of hash function may be the same for the same values even if types of arguments differ (integers of different size, named and unnamed `Tuple` with the same data, `Map` and the corresponding `Array(Tuple(key, value))` type with the same data).
+Both functions take a variable number of input parameters. Arguments can be any of the [supported data types](../data-types/index.md). For some data types calculated value of hash function may be the same for the same values even if types of arguments differ (integers of different size, named and unnamed `Tuple` with the same data, `Map` and the corresponding `Array(Tuple(key, value))` type with the same data).
 
 **Returned Value**
 
-- The `murmurHash2_32` function returns hash value having the [UInt32](/docs/en/sql-reference/data-types/int-uint.md) data type.
-- The `murmurHash2_64` function returns hash value having the [UInt64](/docs/en/sql-reference/data-types/int-uint.md) data type.
+- The `murmurHash2_32` function returns hash value having the [UInt32](../data-types/int-uint.md) data type.
+- The `murmurHash2_64` function returns hash value having the [UInt64](../data-types/int-uint.md) data type.
 
 **Example**
 
@@ -675,13 +669,11 @@ gccMurmurHash(par1, ...)
 
 **Arguments**
 
-- `par1, ...` — A variable number of parameters that can be any of the [supported data types](/docs/en/sql-reference/data-types/index.md/#data_types).
+- `par1, ...` — A variable number of parameters that can be any of the [supported data types](../data-types/index.md/#data_types).
 
 **Returned value**
 
-- Calculated hash value.
-
-Type: [UInt64](/docs/en/sql-reference/data-types/int-uint.md).
+- Calculated hash value. [UInt64](../data-types/int-uint.md).
 
 **Example**
 
@@ -714,13 +706,11 @@ MurmurHash(par1, ...)
 
 **Arguments**
 
-- `par1, ...` — A variable number of parameters that can be any of the [supported data types](/docs/en/sql-reference/data-types/index.md/#data_types).
+- `par1, ...` — A variable number of parameters that can be any of the [supported data types](../data-types/index.md/#data_types).
 
 **Returned value**
 
-- Calculated hash value.
-
-Type: [UInt32](/docs/en/sql-reference/data-types/int-uint.md).
+- Calculated hash value. [UInt32](../data-types/int-uint.md).
 
 **Example**
 
@@ -751,12 +741,12 @@ murmurHash3_64(par1, ...)
 
 **Arguments**
 
-Both functions take a variable number of input parameters. Arguments can be any of the [supported data types](/docs/en/sql-reference/data-types/index.md). For some data types calculated value of hash function may be the same for the same values even if types of arguments differ (integers of different size, named and unnamed `Tuple` with the same data, `Map` and the corresponding `Array(Tuple(key, value))` type with the same data).
+Both functions take a variable number of input parameters. Arguments can be any of the [supported data types](../data-types/index.md). For some data types calculated value of hash function may be the same for the same values even if types of arguments differ (integers of different size, named and unnamed `Tuple` with the same data, `Map` and the corresponding `Array(Tuple(key, value))` type with the same data).
 
 **Returned Value**
 
-- The `murmurHash3_32` function returns a [UInt32](/docs/en/sql-reference/data-types/int-uint.md) data type hash value.
-- The `murmurHash3_64` function returns a [UInt64](/docs/en/sql-reference/data-types/int-uint.md) data type hash value.
+- The `murmurHash3_32` function returns a [UInt32](../data-types/int-uint.md) data type hash value.
+- The `murmurHash3_64` function returns a [UInt64](../data-types/int-uint.md) data type hash value.
 
 **Example**
 
@@ -782,13 +772,11 @@ murmurHash3_128(expr)
 
 **Arguments**
 
-- `expr` — A list of [expressions](/docs/en/sql-reference/syntax.md/#syntax-expressions). [String](/docs/en/sql-reference/data-types/string.md).
+- `expr` — A list of [expressions](../syntax.md/#syntax-expressions). [String](../data-types/string.md).
 
 **Returned value**
 
-A 128-bit `MurmurHash3` hash value.
-
-Type: [FixedString(16)](/docs/en/sql-reference/data-types/fixedstring.md).
+A 128-bit `MurmurHash3` hash value. [FixedString(16)](../data-types/fixedstring.md).
 
 **Example**
 
@@ -818,13 +806,11 @@ xxh3(expr)
 
 **Arguments**
 
-- `expr` — A list of [expressions](/docs/en/sql-reference/syntax.md/#syntax-expressions) of any data type.
+- `expr` — A list of [expressions](../syntax.md/#syntax-expressions) of any data type.
 
 **Returned value**
 
-A 64-bit `xxh3` hash value.
-
-Type:  [UInt64](/docs/en/sql-reference/data-types/int-uint.md).
+A 64-bit `xxh3` hash value. [UInt64](../data-types/int-uint.md).
 
 **Example**
 
@@ -856,9 +842,11 @@ SELECT xxHash64('')
 
 **Returned value**
 
-A `UInt32` or `UInt64` data type hash value.
+- Hash value. [UInt32/64](../data-types/int-uint.md).  
 
-Type: `UInt32` for `xxHash32` and `UInt64` for `xxHash64`.
+:::note
+The return type will be `UInt32` for `xxHash32` and `UInt64` for `xxHash64`.
+:::
 
 **Example**
 
@@ -884,7 +872,7 @@ Result:
 
 Splits a ASCII string into n-grams of `ngramsize` symbols and returns the n-gram `simhash`. Is case sensitive.
 
-Can be used for detection of semi-duplicate strings with [bitHammingDistance](/docs/en/sql-reference/functions/bit-functions.md/#bithammingdistance). The smaller is the [Hamming Distance](https://en.wikipedia.org/wiki/Hamming_distance) of the calculated `simhashes` of two strings, the more likely these strings are the same.
+Can be used for detection of semi-duplicate strings with [bitHammingDistance](../functions/bit-functions.md/#bithammingdistance). The smaller is the [Hamming Distance](https://en.wikipedia.org/wiki/Hamming_distance) of the calculated `simhashes` of two strings, the more likely these strings are the same.
 
 **Syntax**
 
@@ -894,14 +882,12 @@ ngramSimHash(string[, ngramsize])
 
 **Arguments**
 
-- `string` — String. [String](/docs/en/sql-reference/data-types/string.md).
-- `ngramsize` — The size of an n-gram. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
+- `string` — String. [String](../data-types/string.md).
+- `ngramsize` — The size of an n-gram. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](../data-types/int-uint.md).
 
 **Returned value**
 
-- Hash value.
-
-Type: [UInt64](/docs/en/sql-reference/data-types/int-uint.md).
+- Hash value. [UInt64](../data-types/int-uint.md).
 
 **Example**
 
@@ -923,7 +909,7 @@ Result:
 
 Splits a ASCII string into n-grams of `ngramsize` symbols and returns the n-gram `simhash`. Is case insensitive.
 
-Can be used for detection of semi-duplicate strings with [bitHammingDistance](/docs/en/sql-reference/functions/bit-functions.md/#bithammingdistance). The smaller is the [Hamming Distance](https://en.wikipedia.org/wiki/Hamming_distance) of the calculated `simhashes` of two strings, the more likely these strings are the same.
+Can be used for detection of semi-duplicate strings with [bitHammingDistance](../functions/bit-functions.md/#bithammingdistance). The smaller is the [Hamming Distance](https://en.wikipedia.org/wiki/Hamming_distance) of the calculated `simhashes` of two strings, the more likely these strings are the same.
 
 **Syntax**
 
@@ -933,14 +919,12 @@ ngramSimHashCaseInsensitive(string[, ngramsize])
 
 **Arguments**
 
-- `string` — String. [String](/docs/en/sql-reference/data-types/string.md).
-- `ngramsize` — The size of an n-gram. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
+- `string` — String. [String](../data-types/string.md).
+- `ngramsize` — The size of an n-gram. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](../data-types/int-uint.md).
 
 **Returned value**
 
-- Hash value.
-
-Type: [UInt64](/docs/en/sql-reference/data-types/int-uint.md).
+- Hash value. [UInt64](../data-types/int-uint.md).
 
 **Example**
 
@@ -962,7 +946,7 @@ Result:
 
 Splits a UTF-8 string into n-grams of `ngramsize` symbols and returns the n-gram `simhash`. Is case sensitive.
 
-Can be used for detection of semi-duplicate strings with [bitHammingDistance](/docs/en/sql-reference/functions/bit-functions.md/#bithammingdistance). The smaller is the [Hamming Distance](https://en.wikipedia.org/wiki/Hamming_distance) of the calculated `simhashes` of two strings, the more likely these strings are the same.
+Can be used for detection of semi-duplicate strings with [bitHammingDistance](../functions/bit-functions.md/#bithammingdistance). The smaller is the [Hamming Distance](https://en.wikipedia.org/wiki/Hamming_distance) of the calculated `simhashes` of two strings, the more likely these strings are the same.
 
 **Syntax**
 
@@ -972,14 +956,12 @@ ngramSimHashUTF8(string[, ngramsize])
 
 **Arguments**
 
-- `string` — String. [String](/docs/en/sql-reference/data-types/string.md).
-- `ngramsize` — The size of an n-gram. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
+- `string` — String. [String](../data-types/string.md).
+- `ngramsize` — The size of an n-gram. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](../data-types/int-uint.md).
 
 **Returned value**
 
-- Hash value.
-
-Type: [UInt64](/docs/en/sql-reference/data-types/int-uint.md).
+- Hash value. [UInt64](../data-types/int-uint.md).
 
 **Example**
 
@@ -1001,7 +983,7 @@ Result:
 
 Splits a UTF-8 string into n-grams of `ngramsize` symbols and returns the n-gram `simhash`. Is case insensitive.
 
-Can be used for detection of semi-duplicate strings with [bitHammingDistance](/docs/en/sql-reference/functions/bit-functions.md/#bithammingdistance). The smaller is the [Hamming Distance](https://en.wikipedia.org/wiki/Hamming_distance) of the calculated `simhashes` of two strings, the more likely these strings are the same.
+Can be used for detection of semi-duplicate strings with [bitHammingDistance](../functions/bit-functions.md/#bithammingdistance). The smaller is the [Hamming Distance](https://en.wikipedia.org/wiki/Hamming_distance) of the calculated `simhashes` of two strings, the more likely these strings are the same.
 
 **Syntax**
 
@@ -1011,14 +993,12 @@ ngramSimHashCaseInsensitiveUTF8(string[, ngramsize])
 
 **Arguments**
 
-- `string` — String. [String](/docs/en/sql-reference/data-types/string.md).
-- `ngramsize` — The size of an n-gram. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
+- `string` — String. [String](../data-types/string.md).
+- `ngramsize` — The size of an n-gram. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](../data-types/int-uint.md).
 
 **Returned value**
 
-- Hash value.
-
-Type: [UInt64](/docs/en/sql-reference/data-types/int-uint.md).
+- Hash value. [UInt64](../data-types/int-uint.md).
 
 **Example**
 
@@ -1040,7 +1020,7 @@ Result:
 
 Splits a ASCII string into parts (shingles) of `shinglesize` words and returns the word shingle `simhash`. Is case sensitive.
 
-Can be used for detection of semi-duplicate strings with [bitHammingDistance](/docs/en/sql-reference/functions/bit-functions.md/#bithammingdistance). The smaller is the [Hamming Distance](https://en.wikipedia.org/wiki/Hamming_distance) of the calculated `simhashes` of two strings, the more likely these strings are the same.
+Can be used for detection of semi-duplicate strings with [bitHammingDistance](../functions/bit-functions.md/#bithammingdistance). The smaller is the [Hamming Distance](https://en.wikipedia.org/wiki/Hamming_distance) of the calculated `simhashes` of two strings, the more likely these strings are the same.
 
 **Syntax**
 
@@ -1050,14 +1030,12 @@ wordShingleSimHash(string[, shinglesize])
 
 **Arguments**
 
-- `string` — String. [String](/docs/en/sql-reference/data-types/string.md).
-- `shinglesize` — The size of a word shingle. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
+- `string` — String. [String](../data-types/string.md).
+- `shinglesize` — The size of a word shingle. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](../data-types/int-uint.md).
 
 **Returned value**
 
-- Hash value.
-
-Type: [UInt64](/docs/en/sql-reference/data-types/int-uint.md).
+- Hash value. [UInt64](../data-types/int-uint.md).
 
 **Example**
 
@@ -1079,7 +1057,7 @@ Result:
 
 Splits a ASCII string into parts (shingles) of `shinglesize` words and returns the word shingle `simhash`. Is case insensitive.
 
-Can be used for detection of semi-duplicate strings with [bitHammingDistance](/docs/en/sql-reference/functions/bit-functions.md/#bithammingdistance). The smaller is the [Hamming Distance](https://en.wikipedia.org/wiki/Hamming_distance) of the calculated `simhashes` of two strings, the more likely these strings are the same.
+Can be used for detection of semi-duplicate strings with [bitHammingDistance](../functions/bit-functions.md/#bithammingdistance). The smaller is the [Hamming Distance](https://en.wikipedia.org/wiki/Hamming_distance) of the calculated `simhashes` of two strings, the more likely these strings are the same.
 
 **Syntax**
 
@@ -1089,14 +1067,12 @@ wordShingleSimHashCaseInsensitive(string[, shinglesize])
 
 **Arguments**
 
-- `string` — String. [String](/docs/en/sql-reference/data-types/string.md).
-- `shinglesize` — The size of a word shingle. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
+- `string` — String. [String](../data-types/string.md).
+- `shinglesize` — The size of a word shingle. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](../data-types/int-uint.md).
 
 **Returned value**
 
-- Hash value.
-
-Type: [UInt64](/docs/en/sql-reference/data-types/int-uint.md).
+- Hash value. [UInt64](../data-types/int-uint.md).
 
 **Example**
 
@@ -1118,7 +1094,7 @@ Result:
 
 Splits a UTF-8 string into parts (shingles) of `shinglesize` words and returns the word shingle `simhash`. Is case sensitive.
 
-Can be used for detection of semi-duplicate strings with [bitHammingDistance](/docs/en/sql-reference/functions/bit-functions.md/#bithammingdistance). The smaller is the [Hamming Distance](https://en.wikipedia.org/wiki/Hamming_distance) of the calculated `simhashes` of two strings, the more likely these strings are the same.
+Can be used for detection of semi-duplicate strings with [bitHammingDistance](../functions/bit-functions.md/#bithammingdistance). The smaller is the [Hamming Distance](https://en.wikipedia.org/wiki/Hamming_distance) of the calculated `simhashes` of two strings, the more likely these strings are the same.
 
 **Syntax**
 
@@ -1128,14 +1104,12 @@ wordShingleSimHashUTF8(string[, shinglesize])
 
 **Arguments**
 
-- `string` — String. [String](/docs/en/sql-reference/data-types/string.md).
-- `shinglesize` — The size of a word shingle. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
+- `string` — String. [String](../data-types/string.md).
+- `shinglesize` — The size of a word shingle. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](../data-types/int-uint.md).
 
 **Returned value**
 
-- Hash value.
-
-Type: [UInt64](/docs/en/sql-reference/data-types/int-uint.md).
+- Hash value. [UInt64](../data-types/int-uint.md).
 
 **Example**
 
@@ -1157,7 +1131,7 @@ Result:
 
 Splits a UTF-8 string into parts (shingles) of `shinglesize` words and returns the word shingle `simhash`. Is case insensitive.
 
-Can be used for detection of semi-duplicate strings with [bitHammingDistance](/docs/en/sql-reference/functions/bit-functions.md/#bithammingdistance). The smaller is the [Hamming Distance](https://en.wikipedia.org/wiki/Hamming_distance) of the calculated `simhashes` of two strings, the more likely these strings are the same.
+Can be used for detection of semi-duplicate strings with [bitHammingDistance](../functions/bit-functions.md/#bithammingdistance). The smaller is the [Hamming Distance](https://en.wikipedia.org/wiki/Hamming_distance) of the calculated `simhashes` of two strings, the more likely these strings are the same.
 
 **Syntax**
 
@@ -1167,14 +1141,12 @@ wordShingleSimHashCaseInsensitiveUTF8(string[, shinglesize])
 
 **Arguments**
 
-- `string` — String. [String](/docs/en/sql-reference/data-types/string.md).
-- `shinglesize` — The size of a word shingle. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
+- `string` — String. [String](../data-types/string.md).
+- `shinglesize` — The size of a word shingle. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](../data-types/int-uint.md).
 
 **Returned value**
 
-- Hash value.
-
-Type: [UInt64](/docs/en/sql-reference/data-types/int-uint.md).
+- Hash value. [UInt64](../data-types/int-uint.md).
 
 **Example**
 
@@ -1204,13 +1176,11 @@ wyHash64(string)
 
 **Arguments**
 
-- `string` — String. [String](/docs/en/sql-reference/data-types/string.md).
+- `string` — String. [String](../data-types/string.md).
 
 **Returned value**
 
-- Hash value.
-
-Type: [UInt64](/docs/en/sql-reference/data-types/int-uint.md).
+- Hash value. [UInt64](../data-types/int-uint.md).
 
 **Example**
 
@@ -1232,7 +1202,7 @@ Result:
 
 Splits a ASCII string into n-grams of `ngramsize` symbols and calculates hash values for each n-gram. Uses `hashnum` minimum hashes to calculate the minimum hash and `hashnum` maximum hashes to calculate the maximum hash. Returns a tuple with these hashes. Is case sensitive.
 
-Can be used for detection of semi-duplicate strings with [tupleHammingDistance](/docs/en/sql-reference/functions/tuple-functions.md/#tuplehammingdistance). For two strings: if one of the returned hashes is the same for both strings, we think that those strings are the same.
+Can be used for detection of semi-duplicate strings with [tupleHammingDistance](../functions/tuple-functions.md/#tuplehammingdistance). For two strings: if one of the returned hashes is the same for both strings, we think that those strings are the same.
 
 **Syntax**
 
@@ -1242,15 +1212,13 @@ ngramMinHash(string[, ngramsize, hashnum])
 
 **Arguments**
 
-- `string` — String. [String](/docs/en/sql-reference/data-types/string.md).
-- `ngramsize` — The size of an n-gram. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
-- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
+- `string` — String. [String](../data-types/string.md).
+- `ngramsize` — The size of an n-gram. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](../data-types/int-uint.md).
+- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](../data-types/int-uint.md).
 
 **Returned value**
 
-- Tuple with two hashes — the minimum and the maximum.
-
-Type: [Tuple](/docs/en/sql-reference/data-types/tuple.md)([UInt64](/docs/en/sql-reference/data-types/int-uint.md), [UInt64](/docs/en/sql-reference/data-types/int-uint.md)).
+- Tuple with two hashes — the minimum and the maximum. [Tuple](../data-types/tuple.md)([UInt64](../data-types/int-uint.md), [UInt64](../data-types/int-uint.md)).
 
 **Example**
 
@@ -1272,7 +1240,7 @@ Result:
 
 Splits a ASCII string into n-grams of `ngramsize` symbols and calculates hash values for each n-gram. Uses `hashnum` minimum hashes to calculate the minimum hash and `hashnum` maximum hashes to calculate the maximum hash. Returns a tuple with these hashes. Is case insensitive.
 
-Can be used for detection of semi-duplicate strings with [tupleHammingDistance](/docs/en/sql-reference/functions/tuple-functions.md/#tuplehammingdistance). For two strings: if one of the returned hashes is the same for both strings, we think that those strings are the same.
+Can be used for detection of semi-duplicate strings with [tupleHammingDistance](../functions/tuple-functions.md/#tuplehammingdistance). For two strings: if one of the returned hashes is the same for both strings, we think that those strings are the same.
 
 **Syntax**
 
@@ -1282,15 +1250,13 @@ ngramMinHashCaseInsensitive(string[, ngramsize, hashnum])
 
 **Arguments**
 
-- `string` — String. [String](/docs/en/sql-reference/data-types/string.md).
-- `ngramsize` — The size of an n-gram. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
-- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
+- `string` — String. [String](../data-types/string.md).
+- `ngramsize` — The size of an n-gram. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](../data-types/int-uint.md).
+- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](../data-types/int-uint.md).
 
 **Returned value**
 
-- Tuple with two hashes — the minimum and the maximum.
-
-Type: [Tuple](/docs/en/sql-reference/data-types/tuple.md)([UInt64](/docs/en/sql-reference/data-types/int-uint.md), [UInt64](/docs/en/sql-reference/data-types/int-uint.md)).
+- Tuple with two hashes — the minimum and the maximum. [Tuple](../data-types/tuple.md)([UInt64](../data-types/int-uint.md), [UInt64](../data-types/int-uint.md)).
 
 **Example**
 
@@ -1312,7 +1278,7 @@ Result:
 
 Splits a UTF-8 string into n-grams of `ngramsize` symbols and calculates hash values for each n-gram. Uses `hashnum` minimum hashes to calculate the minimum hash and `hashnum` maximum hashes to calculate the maximum hash. Returns a tuple with these hashes. Is case sensitive.
 
-Can be used for detection of semi-duplicate strings with [tupleHammingDistance](/docs/en/sql-reference/functions/tuple-functions.md/#tuplehammingdistance). For two strings: if one of the returned hashes is the same for both strings, we think that those strings are the same.
+Can be used for detection of semi-duplicate strings with [tupleHammingDistance](../functions/tuple-functions.md/#tuplehammingdistance). For two strings: if one of the returned hashes is the same for both strings, we think that those strings are the same.
 
 **Syntax**
 
@@ -1322,15 +1288,13 @@ ngramMinHashUTF8(string[, ngramsize, hashnum])
 
 **Arguments**
 
-- `string` — String. [String](/docs/en/sql-reference/data-types/string.md).
-- `ngramsize` — The size of an n-gram. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
-- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
+- `string` — String. [String](../data-types/string.md).
+- `ngramsize` — The size of an n-gram. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](../data-types/int-uint.md).
+- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](../data-types/int-uint.md).
 
 **Returned value**
 
-- Tuple with two hashes — the minimum and the maximum.
-
-Type: [Tuple](/docs/en/sql-reference/data-types/tuple.md)([UInt64](/docs/en/sql-reference/data-types/int-uint.md), [UInt64](/docs/en/sql-reference/data-types/int-uint.md)).
+- Tuple with two hashes — the minimum and the maximum. [Tuple](../data-types/tuple.md)([UInt64](../data-types/int-uint.md), [UInt64](../data-types/int-uint.md)).
 
 **Example**
 
@@ -1352,7 +1316,7 @@ Result:
 
 Splits a UTF-8 string into n-grams of `ngramsize` symbols and calculates hash values for each n-gram. Uses `hashnum` minimum hashes to calculate the minimum hash and `hashnum` maximum hashes to calculate the maximum hash. Returns a tuple with these hashes. Is case insensitive.
 
-Can be used for detection of semi-duplicate strings with [tupleHammingDistance](/docs/en/sql-reference/functions/tuple-functions.md/#tuplehammingdistance). For two strings: if one of the returned hashes is the same for both strings, we think that those strings are the same.
+Can be used for detection of semi-duplicate strings with [tupleHammingDistance](../functions/tuple-functions.md/#tuplehammingdistance). For two strings: if one of the returned hashes is the same for both strings, we think that those strings are the same.
 
 **Syntax**
 
@@ -1362,15 +1326,13 @@ ngramMinHashCaseInsensitiveUTF8(string [, ngramsize, hashnum])
 
 **Arguments**
 
-- `string` — String. [String](/docs/en/sql-reference/data-types/string.md).
-- `ngramsize` — The size of an n-gram. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
-- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
+- `string` — String. [String](../data-types/string.md).
+- `ngramsize` — The size of an n-gram. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](../data-types/int-uint.md).
+- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](../data-types/int-uint.md).
 
 **Returned value**
 
-- Tuple with two hashes — the minimum and the maximum.
-
-Type: [Tuple](/docs/en/sql-reference/data-types/tuple.md)([UInt64](/docs/en/sql-reference/data-types/int-uint.md), [UInt64](/docs/en/sql-reference/data-types/int-uint.md)).
+- Tuple with two hashes — the minimum and the maximum. [Tuple](../data-types/tuple.md)([UInt64](../data-types/int-uint.md), [UInt64](../data-types/int-uint.md)).
 
 **Example**
 
@@ -1400,15 +1362,13 @@ ngramMinHashArg(string[, ngramsize, hashnum])
 
 **Arguments**
 
-- `string` — String. [String](/docs/en/sql-reference/data-types/string.md).
-- `ngramsize` — The size of an n-gram. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
-- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
+- `string` — String. [String](../data-types/string.md).
+- `ngramsize` — The size of an n-gram. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](../data-types/int-uint.md).
+- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](../data-types/int-uint.md).
 
 **Returned value**
 
-- Tuple with two tuples with `hashnum` n-grams each.
-
-Type: [Tuple](/docs/en/sql-reference/data-types/tuple.md)([Tuple](/docs/en/sql-reference/data-types/tuple.md)([String](/docs/en/sql-reference/data-types/string.md)), [Tuple](/docs/en/sql-reference/data-types/tuple.md)([String](/docs/en/sql-reference/data-types/string.md))).
+- Tuple with two tuples with `hashnum` n-grams each. [Tuple](../data-types/tuple.md)([Tuple](../data-types/tuple.md)([String](../data-types/string.md)), [Tuple](../data-types/tuple.md)([String](../data-types/string.md))).
 
 **Example**
 
@@ -1438,15 +1398,13 @@ ngramMinHashArgCaseInsensitive(string[, ngramsize, hashnum])
 
 **Arguments**
 
-- `string` — String. [String](/docs/en/sql-reference/data-types/string.md).
-- `ngramsize` — The size of an n-gram. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
-- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
+- `string` — String. [String](../data-types/string.md).
+- `ngramsize` — The size of an n-gram. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](../data-types/int-uint.md).
+- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](../data-types/int-uint.md).
 
 **Returned value**
 
-- Tuple with two tuples with `hashnum` n-grams each.
-
-Type: [Tuple](/docs/en/sql-reference/data-types/tuple.md)([Tuple](/docs/en/sql-reference/data-types/tuple.md)([String](/docs/en/sql-reference/data-types/string.md)), [Tuple](/docs/en/sql-reference/data-types/tuple.md)([String](/docs/en/sql-reference/data-types/string.md))).
+- Tuple with two tuples with `hashnum` n-grams each. [Tuple](../data-types/tuple.md)([Tuple](../data-types/tuple.md)([String](../data-types/string.md)), [Tuple](../data-types/tuple.md)([String](../data-types/string.md))).
 
 **Example**
 
@@ -1476,15 +1434,13 @@ ngramMinHashArgUTF8(string[, ngramsize, hashnum])
 
 **Arguments**
 
-- `string` — String. [String](/docs/en/sql-reference/data-types/string.md).
-- `ngramsize` — The size of an n-gram. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
-- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
+- `string` — String. [String](../data-types/string.md).
+- `ngramsize` — The size of an n-gram. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](../data-types/int-uint.md).
+- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](../data-types/int-uint.md).
 
 **Returned value**
 
-- Tuple with two tuples with `hashnum` n-grams each.
-
-Type: [Tuple](/docs/en/sql-reference/data-types/tuple.md)([Tuple](/docs/en/sql-reference/data-types/tuple.md)([String](/docs/en/sql-reference/data-types/string.md)), [Tuple](/docs/en/sql-reference/data-types/tuple.md)([String](/docs/en/sql-reference/data-types/string.md))).
+- Tuple with two tuples with `hashnum` n-grams each. [Tuple](../data-types/tuple.md)([Tuple](../data-types/tuple.md)([String](../data-types/string.md)), [Tuple](../data-types/tuple.md)([String](../data-types/string.md))).
 
 **Example**
 
@@ -1514,15 +1470,13 @@ ngramMinHashArgCaseInsensitiveUTF8(string[, ngramsize, hashnum])
 
 **Arguments**
 
-- `string` — String. [String](/docs/en/sql-reference/data-types/string.md).
-- `ngramsize` — The size of an n-gram. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
-- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
+- `string` — String. [String](../data-types/string.md).
+- `ngramsize` — The size of an n-gram. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](../data-types/int-uint.md).
+- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](../data-types/int-uint.md).
 
 **Returned value**
 
-- Tuple with two tuples with `hashnum` n-grams each.
-
-Type: [Tuple](/docs/en/sql-reference/data-types/tuple.md)([Tuple](/docs/en/sql-reference/data-types/tuple.md)([String](/docs/en/sql-reference/data-types/string.md)), [Tuple](/docs/en/sql-reference/data-types/tuple.md)([String](/docs/en/sql-reference/data-types/string.md))).
+- Tuple with two tuples with `hashnum` n-grams each. [Tuple](../data-types/tuple.md)([Tuple](../data-types/tuple.md)([String](../data-types/string.md)), [Tuple](../data-types/tuple.md)([String](../data-types/string.md))).
 
 **Example**
 
@@ -1544,7 +1498,7 @@ Result:
 
 Splits a ASCII string into parts (shingles) of `shinglesize` words and calculates hash values for each word shingle. Uses `hashnum` minimum hashes to calculate the minimum hash and `hashnum` maximum hashes to calculate the maximum hash. Returns a tuple with these hashes. Is case sensitive.
 
-Can be used for detection of semi-duplicate strings with [tupleHammingDistance](/docs/en/sql-reference/functions/tuple-functions.md/#tuplehammingdistance). For two strings: if one of the returned hashes is the same for both strings, we think that those strings are the same.
+Can be used for detection of semi-duplicate strings with [tupleHammingDistance](../functions/tuple-functions.md/#tuplehammingdistance). For two strings: if one of the returned hashes is the same for both strings, we think that those strings are the same.
 
 **Syntax**
 
@@ -1554,15 +1508,13 @@ wordShingleMinHash(string[, shinglesize, hashnum])
 
 **Arguments**
 
-- `string` — String. [String](/docs/en/sql-reference/data-types/string.md).
-- `shinglesize` — The size of a word shingle. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
-- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
+- `string` — String. [String](../data-types/string.md).
+- `shinglesize` — The size of a word shingle. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](../data-types/int-uint.md).
+- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](../data-types/int-uint.md).
 
 **Returned value**
 
-- Tuple with two hashes — the minimum and the maximum.
-
-Type: [Tuple](/docs/en/sql-reference/data-types/tuple.md)([UInt64](/docs/en/sql-reference/data-types/int-uint.md), [UInt64](/docs/en/sql-reference/data-types/int-uint.md)).
+- Tuple with two hashes — the minimum and the maximum. [Tuple](../data-types/tuple.md)([UInt64](../data-types/int-uint.md), [UInt64](../data-types/int-uint.md)).
 
 **Example**
 
@@ -1584,7 +1536,7 @@ Result:
 
 Splits a ASCII string into parts (shingles) of `shinglesize` words and calculates hash values for each word shingle. Uses `hashnum` minimum hashes to calculate the minimum hash and `hashnum` maximum hashes to calculate the maximum hash. Returns a tuple with these hashes. Is case insensitive.
 
-Can be used for detection of semi-duplicate strings with [tupleHammingDistance](/docs/en/sql-reference/functions/tuple-functions.md/#tuplehammingdistance). For two strings: if one of the returned hashes is the same for both strings, we think that those strings are the same.
+Can be used for detection of semi-duplicate strings with [tupleHammingDistance](../functions/tuple-functions.md/#tuplehammingdistance). For two strings: if one of the returned hashes is the same for both strings, we think that those strings are the same.
 
 **Syntax**
 
@@ -1594,15 +1546,13 @@ wordShingleMinHashCaseInsensitive(string[, shinglesize, hashnum])
 
 **Arguments**
 
-- `string` — String. [String](/docs/en/sql-reference/data-types/string.md).
-- `shinglesize` — The size of a word shingle. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
-- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
+- `string` — String. [String](../data-types/string.md).
+- `shinglesize` — The size of a word shingle. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](../data-types/int-uint.md).
+- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](../data-types/int-uint.md).
 
 **Returned value**
 
-- Tuple with two hashes — the minimum and the maximum.
-
-Type: [Tuple](/docs/en/sql-reference/data-types/tuple.md)([UInt64](/docs/en/sql-reference/data-types/int-uint.md), [UInt64](/docs/en/sql-reference/data-types/int-uint.md)).
+- Tuple with two hashes — the minimum and the maximum. [Tuple](../data-types/tuple.md)([UInt64](../data-types/int-uint.md), [UInt64](../data-types/int-uint.md)).
 
 **Example**
 
@@ -1624,7 +1574,7 @@ Result:
 
 Splits a UTF-8 string into parts (shingles) of `shinglesize` words and calculates hash values for each word shingle. Uses `hashnum` minimum hashes to calculate the minimum hash and `hashnum` maximum hashes to calculate the maximum hash. Returns a tuple with these hashes. Is case sensitive.
 
-Can be used for detection of semi-duplicate strings with [tupleHammingDistance](/docs/en/sql-reference/functions/tuple-functions.md/#tuplehammingdistance). For two strings: if one of the returned hashes is the same for both strings, we think that those strings are the same.
+Can be used for detection of semi-duplicate strings with [tupleHammingDistance](../functions/tuple-functions.md/#tuplehammingdistance). For two strings: if one of the returned hashes is the same for both strings, we think that those strings are the same.
 
 **Syntax**
 
@@ -1634,15 +1584,13 @@ wordShingleMinHashUTF8(string[, shinglesize, hashnum])
 
 **Arguments**
 
-- `string` — String. [String](/docs/en/sql-reference/data-types/string.md).
-- `shinglesize` — The size of a word shingle. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
-- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
+- `string` — String. [String](../data-types/string.md).
+- `shinglesize` — The size of a word shingle. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](../data-types/int-uint.md).
+- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](../data-types/int-uint.md).
 
 **Returned value**
 
-- Tuple with two hashes — the minimum and the maximum.
-
-Type: [Tuple](/docs/en/sql-reference/data-types/tuple.md)([UInt64](/docs/en/sql-reference/data-types/int-uint.md), [UInt64](/docs/en/sql-reference/data-types/int-uint.md)).
+- Tuple with two hashes — the minimum and the maximum. [Tuple](../data-types/tuple.md)([UInt64](../data-types/int-uint.md), [UInt64](../data-types/int-uint.md)).
 
 **Example**
 
@@ -1664,7 +1612,7 @@ Result:
 
 Splits a UTF-8 string into parts (shingles) of `shinglesize` words and calculates hash values for each word shingle. Uses `hashnum` minimum hashes to calculate the minimum hash and `hashnum` maximum hashes to calculate the maximum hash. Returns a tuple with these hashes. Is case insensitive.
 
-Can be used for detection of semi-duplicate strings with [tupleHammingDistance](/docs/en/sql-reference/functions/tuple-functions.md/#tuplehammingdistance). For two strings: if one of the returned hashes is the same for both strings, we think that those strings are the same.
+Can be used for detection of semi-duplicate strings with [tupleHammingDistance](../functions/tuple-functions.md/#tuplehammingdistance). For two strings: if one of the returned hashes is the same for both strings, we think that those strings are the same.
 
 **Syntax**
 
@@ -1674,15 +1622,13 @@ wordShingleMinHashCaseInsensitiveUTF8(string[, shinglesize, hashnum])
 
 **Arguments**
 
-- `string` — String. [String](/docs/en/sql-reference/data-types/string.md).
-- `shinglesize` — The size of a word shingle. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
-- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
+- `string` — String. [String](../data-types/string.md).
+- `shinglesize` — The size of a word shingle. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](../data-types/int-uint.md).
+- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](../data-types/int-uint.md).
 
 **Returned value**
 
-- Tuple with two hashes — the minimum and the maximum.
-
-Type: [Tuple](/docs/en/sql-reference/data-types/tuple.md)([UInt64](/docs/en/sql-reference/data-types/int-uint.md), [UInt64](/docs/en/sql-reference/data-types/int-uint.md)).
+- Tuple with two hashes — the minimum and the maximum. [Tuple](../data-types/tuple.md)([UInt64](../data-types/int-uint.md), [UInt64](../data-types/int-uint.md)).
 
 **Example**
 
@@ -1712,15 +1658,13 @@ wordShingleMinHashArg(string[, shinglesize, hashnum])
 
 **Arguments**
 
-- `string` — String. [String](/docs/en/sql-reference/data-types/string.md).
-- `shinglesize` — The size of a word shingle. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
-- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
+- `string` — String. [String](../data-types/string.md).
+- `shinglesize` — The size of a word shingle. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](../data-types/int-uint.md).
+- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](../data-types/int-uint.md).
 
 **Returned value**
 
-- Tuple with two tuples with `hashnum` word shingles each.
-
-Type: [Tuple](/docs/en/sql-reference/data-types/tuple.md)([Tuple](/docs/en/sql-reference/data-types/tuple.md)([String](/docs/en/sql-reference/data-types/string.md)), [Tuple](/docs/en/sql-reference/data-types/tuple.md)([String](/docs/en/sql-reference/data-types/string.md))).
+- Tuple with two tuples with `hashnum` word shingles each. [Tuple](../data-types/tuple.md)([Tuple](../data-types/tuple.md)([String](../data-types/string.md)), [Tuple](../data-types/tuple.md)([String](../data-types/string.md))).
 
 **Example**
 
@@ -1750,15 +1694,13 @@ wordShingleMinHashArgCaseInsensitive(string[, shinglesize, hashnum])
 
 **Arguments**
 
-- `string` — String. [String](/docs/en/sql-reference/data-types/string.md).
-- `shinglesize` — The size of a word shingle. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
-- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
+- `string` — String. [String](../data-types/string.md).
+- `shinglesize` — The size of a word shingle. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](../data-types/int-uint.md).
+- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](../data-types/int-uint.md).
 
 **Returned value**
 
-- Tuple with two tuples with `hashnum` word shingles each.
-
-Type: [Tuple](/docs/en/sql-reference/data-types/tuple.md)([Tuple](/docs/en/sql-reference/data-types/tuple.md)([String](/docs/en/sql-reference/data-types/string.md)), [Tuple](/docs/en/sql-reference/data-types/tuple.md)([String](/docs/en/sql-reference/data-types/string.md))).
+- Tuple with two tuples with `hashnum` word shingles each. [Tuple](../data-types/tuple.md)([Tuple](../data-types/tuple.md)([String](../data-types/string.md)), [Tuple](../data-types/tuple.md)([String](../data-types/string.md))).
 
 **Example**
 
@@ -1788,15 +1730,13 @@ wordShingleMinHashArgUTF8(string[, shinglesize, hashnum])
 
 **Arguments**
 
-- `string` — String. [String](/docs/en/sql-reference/data-types/string.md).
-- `shinglesize` — The size of a word shingle. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
-- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
+- `string` — String. [String](../data-types/string.md).
+- `shinglesize` — The size of a word shingle. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](../data-types/int-uint.md).
+- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](../data-types/int-uint.md).
 
 **Returned value**
 
-- Tuple with two tuples with `hashnum` word shingles each.
-
-Type: [Tuple](/docs/en/sql-reference/data-types/tuple.md)([Tuple](/docs/en/sql-reference/data-types/tuple.md)([String](/docs/en/sql-reference/data-types/string.md)), [Tuple](/docs/en/sql-reference/data-types/tuple.md)([String](/docs/en/sql-reference/data-types/string.md))).
+- Tuple with two tuples with `hashnum` word shingles each. [Tuple](../data-types/tuple.md)([Tuple](../data-types/tuple.md)([String](../data-types/string.md)), [Tuple](../data-types/tuple.md)([String](../data-types/string.md))).
 
 **Example**
 
@@ -1826,15 +1766,13 @@ wordShingleMinHashArgCaseInsensitiveUTF8(string[, shinglesize, hashnum])
 
 **Arguments**
 
-- `string` — String. [String](/docs/en/sql-reference/data-types/string.md).
-- `shinglesize` — The size of a word shingle. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
-- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
+- `string` — String. [String](../data-types/string.md).
+- `shinglesize` — The size of a word shingle. Optional. Possible values: any number from `1` to `25`. Default value: `3`. [UInt8](../data-types/int-uint.md).
+- `hashnum` — The number of minimum and maximum hashes used to calculate the result. Optional. Possible values: any number from `1` to `25`. Default value: `6`. [UInt8](../data-types/int-uint.md).
 
 **Returned value**
 
-- Tuple with two tuples with `hashnum` word shingles each.
-
-Type: [Tuple](/docs/en/sql-reference/data-types/tuple.md)([Tuple](/docs/en/sql-reference/data-types/tuple.md)([String](/docs/en/sql-reference/data-types/string.md)), [Tuple](/docs/en/sql-reference/data-types/tuple.md)([String](/docs/en/sql-reference/data-types/string.md))).
+- Tuple with two tuples with `hashnum` word shingles each. [Tuple](../data-types/tuple.md)([Tuple](../data-types/tuple.md)([String](../data-types/string.md)), [Tuple](../data-types/tuple.md)([String](../data-types/string.md))).
 
 **Example**
 
@@ -1872,7 +1810,7 @@ Alias: `sqid`
 
 **Returned Value**
 
-A sqid [String](/docs/en/sql-reference/data-types/string.md).
+A sqid [String](../data-types/string.md).
 
 **Example**
 
@@ -1899,11 +1837,11 @@ sqidDecode(sqid)
 
 **Arguments**
 
-- A sqid - [String](/docs/en/sql-reference/data-types/string.md)
+- A sqid - [String](../data-types/string.md)
 
 **Returned Value**
 
-The sqid transformed to numbers [Array(UInt64)](/docs/en/sql-reference/data-types/array.md).
+The sqid transformed to numbers [Array(UInt64)](../data-types/array.md).
 
 **Example**
 

docs/en/sql-reference/functions/index.md

@@ -11,7 +11,7 @@ There are at least\* two types of functions - regular functions (they are just c
 In this section we discuss regular functions. For aggregate functions, see the section “Aggregate functions”.
 
 :::note 
-There is a third type of function that the [‘arrayJoin’ function](/docs/en/sql-reference/functions/array-join.md) belongs to. And [table functions](/docs/en/sql-reference/table-functions/index.md) can also be mentioned separately.
+There is a third type of function that the [‘arrayJoin’ function](../functions/array-join.md) belongs to. And [table functions](../table-functions/index.md) can also be mentioned separately.
 :::
 
 ## Strong Typing
@@ -63,4 +63,4 @@ For some functions the first argument (the lambda function) can be omitted. In t
 
 ## User Defined Functions (UDFs)
 
-ClickHouse supports user-defined functions. See [UDFs](/docs/en/sql-reference/functions/udf.md).
+ClickHouse supports user-defined functions. See [UDFs](../functions/udf.md).

docs/en/sql-reference/functions/introspection.md

@@ -36,16 +36,13 @@ addressToLine(address_of_binary_instruction)
 
 **Arguments**
 
-- `address_of_binary_instruction` ([UInt64](../../sql-reference/data-types/int-uint.md)) — Address of instruction in a running process.
+- `address_of_binary_instruction` ([UInt64](../data-types/int-uint.md)) — Address of instruction in a running process.
 
 **Returned value**
 
 - Source code filename and the line number in this file delimited by colon.
-
         For example, `/build/obj-x86_64-linux-gnu/../src/Common/ThreadPool.cpp:199`, where `199` is a line number.
-
 - Name of a binary, if the function couldn’t find the debug information.
-
 - Empty string, if the address is not valid.
 
 Type: [String](../../sql-reference/data-types/string.md).
@@ -117,9 +114,11 @@ trace_source_code_lines: /lib/x86_64-linux-gnu/libpthread-2.27.so
 
 ## addressToLineWithInlines
 
-Similar to `addressToLine`, but it will return an Array with all inline functions, and will be much slower as a price.
+Similar to `addressToLine`, but returns an Array with all inline functions. As a result of this, it is slower than `addressToLine`.
 
+:::note
 If you use official ClickHouse packages, you need to install the `clickhouse-common-static-dbg` package.
+:::
 
 **Syntax**
 
@@ -129,17 +128,11 @@ addressToLineWithInlines(address_of_binary_instruction)
 
 **Arguments**
 
-- `address_of_binary_instruction` ([UInt64](../../sql-reference/data-types/int-uint.md)) — Address of instruction in a running process.
+- `address_of_binary_instruction` ([UInt64](../data-types/int-uint.md)) — Address of instruction in a running process.
 
 **Returned value**
 
-- Array which first element is source code filename and the line number in this file delimited by colon. And from second element, inline functions' source code filename and line number and function name are listed.
-
-- Array with single element which is name of a binary, if the function couldn’t find the debug information.
-
-- Empty array, if the address is not valid.
-
-Type: [Array(String)](../../sql-reference/data-types/array.md).
+- An array whose first element is the source code filename and line number in the file delimited by a colon. From the second element onwards, inline functions' source code filenames, line numbers and function names are listed. If the function couldn’t find the debug information, then an array with a single element equal to the name of the binary is returned, otherwise an empty array is returned if the address is not valid. [Array(String)](../data-types/array.md).
 
 **Example**
 
@@ -232,14 +225,12 @@ addressToSymbol(address_of_binary_instruction)
 
 **Arguments**
 
-- `address_of_binary_instruction` ([UInt64](../../sql-reference/data-types/int-uint.md)) — Address of instruction in a running process.
+- `address_of_binary_instruction` ([UInt64](../data-types/int-uint.md)) — Address of instruction in a running process.
 
 **Returned value**
 
-- Symbol from ClickHouse object files.
-- Empty string, if the address is not valid.
-
-Type: [String](../../sql-reference/data-types/string.md).
+- Symbol from ClickHouse object files. [String](../data-types/string.md).
+- Empty string, if the address is not valid. [String](../data-types/string.md).
 
 **Example**
 
@@ -329,14 +320,11 @@ demangle(symbol)
 
 **Arguments**
 
-- `symbol` ([String](../../sql-reference/data-types/string.md)) — Symbol from an object file.
+- `symbol` ([String](../data-types/string.md)) — Symbol from an object file.
 
 **Returned value**
 
-- Name of the C++ function.
-- Empty string if a symbol is not valid.
-
-Type: [String](../../sql-reference/data-types/string.md).
+- Name of the C++ function, or an empty string if the symbol is not valid. [String](../data-types/string.md).
 
 **Example**
 
@@ -425,7 +413,7 @@ tid()
 
 **Returned value**
 
-- Current thread id. [Uint64](../../sql-reference/data-types/int-uint.md#uint-ranges).
+- Current thread id. [Uint64](../data-types/int-uint.md#uint-ranges).
 
 **Example**
 
@@ -455,7 +443,7 @@ logTrace('message')
 
 **Arguments**
 
-- `message` — Message that is emitted to server log. [String](../../sql-reference/data-types/string.md#string).
+- `message` — Message that is emitted to server log. [String](../data-types/string.md#string).
 
 **Returned value**
 

docs/en/sql-reference/functions/ip-address-functions.md

@@ -147,13 +147,11 @@ IPv6StringToNum(string)
 
 **Argument**
 
-- `string` — IP address. [String](../../sql-reference/data-types/string.md).
+- `string` — IP address. [String](../data-types/string.md).
 
 **Returned value**
 
-- IPv6 address in binary format.
-
-Type: [FixedString(16)](../../sql-reference/data-types/fixedstring.md).
+- IPv6 address in binary format. [FixedString(16)](../data-types/fixedstring.md).
 
 **Example**
 
@@ -248,7 +246,7 @@ SELECT IPv6CIDRToRange(toIPv6('2001:0db8:0000:85a3:0000:0000:ac1f:8001'), 32);
 
 ## toIPv4(string)
 
-An alias to `IPv4StringToNum()` that takes a string form of IPv4 address and returns value of [IPv4](../../sql-reference/data-types/ipv4.md) type, which is binary equal to value returned by `IPv4StringToNum()`.
+An alias to `IPv4StringToNum()` that takes a string form of IPv4 address and returns value of [IPv4](../data-types/ipv4.md) type, which is binary equal to value returned by `IPv4StringToNum()`.
 
 ``` sql
 WITH
@@ -296,7 +294,7 @@ Same as `toIPv6`, but if the IPv6 address has an invalid format, it returns null
 
 ## toIPv6
 
-Converts a string form of IPv6 address to [IPv6](../../sql-reference/data-types/ipv6.md) type. If the IPv6 address has an invalid format, returns an empty value.
+Converts a string form of IPv6 address to [IPv6](../data-types/ipv6.md) type. If the IPv6 address has an invalid format, returns an empty value.
 Similar to [IPv6StringToNum](#ipv6stringtonums) function, which converts IPv6 address to binary format.
 
 If the input string contains a valid IPv4 address, then the IPv6 equivalent of the IPv4 address is returned.
@@ -309,13 +307,11 @@ toIPv6(string)
 
 **Argument**
 
-- `string` — IP address. [String](../../sql-reference/data-types/string.md)
+- `string` — IP address. [String](../data-types/string.md)
 
 **Returned value**
 
-- IP address.
-
-Type: [IPv6](../../sql-reference/data-types/ipv6.md).
+- IP address. [IPv6](../data-types/ipv6.md).
 
 **Examples**
 
@@ -370,13 +366,11 @@ isIPv4String(string)
 
 **Arguments**
 
-- `string` — IP address. [String](../../sql-reference/data-types/string.md).
+- `string` — IP address. [String](../data-types/string.md).
 
 **Returned value**
 
-- `1` if `string` is IPv4 address, `0` otherwise.
-
-Type: [UInt8](../../sql-reference/data-types/int-uint.md).
+- `1` if `string` is IPv4 address, `0` otherwise. [UInt8](../data-types/int-uint.md).
 
 **Examples**
 
@@ -408,13 +402,11 @@ isIPv6String(string)
 
 **Arguments**
 
-- `string` — IP address. [String](../../sql-reference/data-types/string.md).
+- `string` — IP address. [String](../data-types/string.md).
 
 **Returned value**
 
-- `1` if `string` is IPv6 address, `0` otherwise.
-
-Type: [UInt8](../../sql-reference/data-types/int-uint.md).
+- `1` if `string` is IPv6 address, `0` otherwise. [UInt8](../data-types/int-uint.md).
 
 **Examples**
 
@@ -449,14 +441,12 @@ This function accepts both IPv4 and IPv6 addresses (and networks) represented as
 
 **Arguments**
 
-- `address` — An IPv4 or IPv6 address. [String](../../sql-reference/data-types/string.md).
-- `prefix` — An IPv4 or IPv6 network prefix in CIDR. [String](../../sql-reference/data-types/string.md).
+- `address` — An IPv4 or IPv6 address. [String](../data-types/string.md).
+- `prefix` — An IPv4 or IPv6 network prefix in CIDR. [String](../data-types/string.md).
 
 **Returned value**
 
-- `1` or `0`.
-
-Type: [UInt8](../../sql-reference/data-types/int-uint.md).
+- `1` or `0`. [UInt8](../data-types/int-uint.md).
 
 **Example**
 

docs/en/sql-reference/functions/json-functions.md

@@ -31,7 +31,7 @@ simpleJSONHas(json, field_name)
 
 **Parameters**
 
-- `json`: The JSON in which the field is searched for. [String](../../sql-reference/data-types/string.md#string)
+- `json`: The JSON in which the field is searched for. [String](../data-types/string.md#string)
 - `field_name`: The name of the field to search for. [String literal](../syntax#string)
 
 **Returned value**
@@ -71,7 +71,7 @@ simpleJSONExtractUInt(json, field_name)
 
 **Parameters**
 
-- `json`: The JSON in which the field is searched for. [String](../../sql-reference/data-types/string.md#string)
+- `json`: The JSON in which the field is searched for. [String](../data-types/string.md#string)
 - `field_name`: The name of the field to search for. [String literal](../syntax#string)
 
 **Returned value**
@@ -118,7 +118,7 @@ simpleJSONExtractInt(json, field_name)
 
 **Parameters**
 
-- `json`: The JSON in which the field is searched for. [String](../../sql-reference/data-types/string.md#string)
+- `json`: The JSON in which the field is searched for. [String](../data-types/string.md#string)
 - `field_name`: The name of the field to search for. [String literal](../syntax#string)
 
 **Returned value**
@@ -165,7 +165,7 @@ simpleJSONExtractFloat(json, field_name)
 
 **Parameters**
 
-- `json`: The JSON in which the field is searched for. [String](../../sql-reference/data-types/string.md#string)
+- `json`: The JSON in which the field is searched for. [String](../data-types/string.md#string)
 - `field_name`: The name of the field to search for. [String literal](../syntax#string)
 
 **Returned value**
@@ -212,7 +212,7 @@ simpleJSONExtractBool(json, field_name)
 
 **Parameters**
 
-- `json`: The JSON in which the field is searched for. [String](../../sql-reference/data-types/string.md#string)
+- `json`: The JSON in which the field is searched for. [String](../data-types/string.md#string)
 - `field_name`: The name of the field to search for. [String literal](../syntax#string)
 
 **Returned value**
@@ -259,12 +259,12 @@ simpleJSONExtractRaw(json, field_name)
 
 **Parameters**
 
-- `json`: The JSON in which the field is searched for. [String](../../sql-reference/data-types/string.md#string)
+- `json`: The JSON in which the field is searched for. [String](../data-types/string.md#string)
 - `field_name`: The name of the field to search for. [String literal](../syntax#string)
 
 **Returned value**
 
-It returns the value of the field as a [`String`](../../sql-reference/data-types/string.md#string), including separators if the field exists, or an empty `String` otherwise.
+It returns the value of the field as a [`String`](../data-types/string.md#string), including separators if the field exists, or an empty `String` otherwise.
 
 **Example**
 
@@ -306,12 +306,12 @@ simpleJSONExtractString(json, field_name)
 
 **Parameters**
 
-- `json`: The JSON in which the field is searched for. [String](../../sql-reference/data-types/string.md#string)
+- `json`: The JSON in which the field is searched for. [String](../data-types/string.md#string)
 - `field_name`: The name of the field to search for. [String literal](../syntax#string)
 
 **Returned value**
 
-It returns the value of a field as a [`String`](../../sql-reference/data-types/string.md#string), including separators. The value is unescaped. It returns an empty `String`: if the field doesn't contain a double quoted string, if unescaping fails or if the field doesn't exist.
+It returns the value of a field as a [`String`](../data-types/string.md#string), including separators. The value is unescaped. It returns an empty `String`: if the field doesn't contain a double quoted string, if unescaping fails or if the field doesn't exist.
 
 **Implementation details**
 
@@ -386,7 +386,7 @@ SELECT isValidJSON('{"a": "hello", "b": [-100, 200.0, 300]}') = 1
 SELECT isValidJSON('not a json') = 0
 ```
 
-## JSONHas(json\[, indices_or_keys\]…)
+## JSONHas(json\[, indices_or_keys\]...)
 
 If the value exists in the JSON document, `1` will be returned.
 
@@ -419,7 +419,7 @@ SELECT JSONExtractKey('{"a": "hello", "b": [-100, 200.0, 300]}', -2) = 'a'
 SELECT JSONExtractString('{"a": "hello", "b": [-100, 200.0, 300]}', 1) = 'hello'
 ```
 
-## JSONLength(json\[, indices_or_keys\]…)
+## JSONLength(json\[, indices_or_keys\]...)
 
 Return the length of a JSON array or a JSON object.
 
@@ -432,7 +432,7 @@ SELECT JSONLength('{"a": "hello", "b": [-100, 200.0, 300]}', 'b') = 3
 SELECT JSONLength('{"a": "hello", "b": [-100, 200.0, 300]}') = 2
 ```
 
-## JSONType(json\[, indices_or_keys\]…)
+## JSONType(json\[, indices_or_keys\]...)
 
 Return the type of a JSON value.
 
@@ -446,13 +446,13 @@ SELECT JSONType('{"a": "hello", "b": [-100, 200.0, 300]}', 'a') = 'String'
 SELECT JSONType('{"a": "hello", "b": [-100, 200.0, 300]}', 'b') = 'Array'
 ```
 
-## JSONExtractUInt(json\[, indices_or_keys\]…)
+## JSONExtractUInt(json\[, indices_or_keys\]...)
 
-## JSONExtractInt(json\[, indices_or_keys\]…)
+## JSONExtractInt(json\[, indices_or_keys\]...)
 
-## JSONExtractFloat(json\[, indices_or_keys\]…)
+## JSONExtractFloat(json\[, indices_or_keys\]...)
 
-## JSONExtractBool(json\[, indices_or_keys\]…)
+## JSONExtractBool(json\[, indices_or_keys\]...)
 
 Parses a JSON and extract a value. These functions are similar to `visitParam` functions.
 
@@ -466,7 +466,7 @@ SELECT JSONExtractFloat('{"a": "hello", "b": [-100, 200.0, 300]}', 'b', 2) = 200
 SELECT JSONExtractUInt('{"a": "hello", "b": [-100, 200.0, 300]}', 'b', -1) = 300
 ```
 
-## JSONExtractString(json\[, indices_or_keys\]…)
+## JSONExtractString(json\[, indices_or_keys\]...)
 
 Parses a JSON and extract a string. This function is similar to `visitParamExtractString` functions.
 
@@ -484,7 +484,7 @@ SELECT JSONExtractString('{"abc":"\\u263"}', 'abc') = ''
 SELECT JSONExtractString('{"abc":"hello}', 'abc') = ''
 ```
 
-## JSONExtract(json\[, indices_or_keys…\], Return_type)
+## JSONExtract(json\[, indices_or_keys...\], Return_type)
 
 Parses a JSON and extract a value of the given ClickHouse data type.
 
@@ -506,7 +506,7 @@ SELECT JSONExtract('{"day": "Thursday"}', 'day', 'Enum8(\'Sunday\' = 0, \'Monday
 SELECT JSONExtract('{"day": 5}', 'day', 'Enum8(\'Sunday\' = 0, \'Monday\' = 1, \'Tuesday\' = 2, \'Wednesday\' = 3, \'Thursday\' = 4, \'Friday\' = 5, \'Saturday\' = 6)') = 'Friday'
 ```
 
-## JSONExtractKeysAndValues(json\[, indices_or_keys…\], Value_type)
+## JSONExtractKeysAndValues(json\[, indices_or_keys...\], Value_type)
 
 Parses key-value pairs from a JSON where the values are of the given ClickHouse data type.
 
@@ -528,14 +528,12 @@ JSONExtractKeys(json[, a, b, c...])
 
 **Arguments**
 
-- `json` — [String](../../sql-reference/data-types/string.md) with valid JSON.
-- `a, b, c...` — Comma-separated indices or keys that specify the path to the inner field in a nested JSON object. Each argument can be either a [String](../../sql-reference/data-types/string.md) to get the field by the key or an [Integer](../../sql-reference/data-types/int-uint.md) to get the N-th field (indexed from 1, negative integers count from the end). If not set, the whole JSON is parsed as the top-level object. Optional parameter.
+- `json` — [String](../data-types/string.md) with valid JSON.
+- `a, b, c...` — Comma-separated indices or keys that specify the path to the inner field in a nested JSON object. Each argument can be either a [String](../data-types/string.md) to get the field by the key or an [Integer](../data-types/int-uint.md) to get the N-th field (indexed from 1, negative integers count from the end). If not set, the whole JSON is parsed as the top-level object. Optional parameter.
 
 **Returned value**
 
-Array with the keys of the JSON.
-
-Type: [Array](../../sql-reference/data-types/array.md)([String](../../sql-reference/data-types/string.md)).
+Array with the keys of the JSON. [Array](../data-types/array.md)([String](../data-types/string.md)).
 
 **Example**
 
@@ -554,7 +552,7 @@ text
 └────────────────────────────────────────────────────────────┘
 ```
 
-## JSONExtractRaw(json\[, indices_or_keys\]…)
+## JSONExtractRaw(json\[, indices_or_keys\]...)
 
 Returns a part of JSON as unparsed string.
 
@@ -566,7 +564,7 @@ Example:
 SELECT JSONExtractRaw('{"a": "hello", "b": [-100, 200.0, 300]}', 'b') = '[-100, 200.0, 300]';
 ```
 
-## JSONExtractArrayRaw(json\[, indices_or_keys…\])
+## JSONExtractArrayRaw(json\[, indices_or_keys...\])
 
 Returns an array with elements of JSON array, each represented as unparsed string.
 
@@ -590,15 +588,13 @@ JSONExtractKeysAndValuesRaw(json[, p, a, t, h])
 
 **Arguments**
 
-- `json` — [String](../../sql-reference/data-types/string.md) with valid JSON.
-- `p, a, t, h` — Comma-separated indices or keys that specify the path to the inner field in a nested JSON object. Each argument can be either a [string](../../sql-reference/data-types/string.md) to get the field by the key or an [integer](../../sql-reference/data-types/int-uint.md) to get the N-th field (indexed from 1, negative integers count from the end). If not set, the whole JSON is parsed as the top-level object. Optional parameter.
+- `json` — [String](../data-types/string.md) with valid JSON.
+- `p, a, t, h` — Comma-separated indices or keys that specify the path to the inner field in a nested JSON object. Each argument can be either a [string](../data-types/string.md) to get the field by the key or an [integer](../data-types/int-uint.md) to get the N-th field (indexed from 1, negative integers count from the end). If not set, the whole JSON is parsed as the top-level object. Optional parameter.
 
 **Returned values**
 
-- Array with `('key', 'value')` tuples. Both tuple members are strings.
-- Empty array if the requested object does not exist, or input JSON is invalid.
-
-Type: [Array](../../sql-reference/data-types/array.md)([Tuple](../../sql-reference/data-types/tuple.md)([String](../../sql-reference/data-types/string.md), [String](../../sql-reference/data-types/string.md)).
+- Array with `('key', 'value')` tuples. Both tuple members are strings. [Array](../data-types/array.md)([Tuple](../data-types/tuple.md)([String](../data-types/string.md), [String](../data-types/string.md)).
+- Empty array if the requested object does not exist, or input JSON is invalid. [Array](../data-types/array.md)([Tuple](../data-types/tuple.md)([String](../data-types/string.md), [String](../data-types/string.md)).
 
 **Examples**
 
@@ -723,9 +719,9 @@ Before version 21.11 the order of arguments was wrong, i.e. JSON_VALUE(path, jso
 ## toJSONString
 
 Serializes a value to its JSON representation. Various data types and nested structures are supported.
-64-bit [integers](../../sql-reference/data-types/int-uint.md) or bigger (like `UInt64` or `Int128`) are enclosed in quotes by default. [output_format_json_quote_64bit_integers](../../operations/settings/settings.md#session_settings-output_format_json_quote_64bit_integers) controls this behavior.
+64-bit [integers](../data-types/int-uint.md) or bigger (like `UInt64` or `Int128`) are enclosed in quotes by default. [output_format_json_quote_64bit_integers](../../operations/settings/settings.md#session_settings-output_format_json_quote_64bit_integers) controls this behavior.
 Special values `NaN` and `inf` are replaced with `null`. Enable [output_format_json_quote_denormals](../../operations/settings/settings.md#settings-output_format_json_quote_denormals) setting to show them.
-When serializing an [Enum](../../sql-reference/data-types/enum.md) value, the function outputs its name.
+When serializing an [Enum](../data-types/enum.md) value, the function outputs its name.
 
 **Syntax**
 
@@ -739,14 +735,12 @@ toJSONString(value)
 
 **Returned value**
 
-- JSON representation of the value.
-
-Type: [String](../../sql-reference/data-types/string.md).
+- JSON representation of the value. [String](../data-types/string.md).
 
 **Example**
 
-The first example shows serialization of a [Map](../../sql-reference/data-types/map.md).
-The second example shows some special values wrapped into a [Tuple](../../sql-reference/data-types/tuple.md).
+The first example shows serialization of a [Map](../data-types/map.md).
+The second example shows some special values wrapped into a [Tuple](../data-types/tuple.md).
 
 Query:
 
@@ -782,13 +776,11 @@ Alias: `JSON_ARRAY_LENGTH(json)`.
 
 **Arguments**
 
-- `json` — [String](../../sql-reference/data-types/string.md) with valid JSON.
+- `json` — [String](../data-types/string.md) with valid JSON.
 
 **Returned value**
 
-- If `json` is a valid JSON array string, returns the number of array elements, otherwise returns NULL.
-
-Type: [Nullable(UInt64)](../../sql-reference/data-types/int-uint.md).
+- If `json` is a valid JSON array string, returns the number of array elements, otherwise returns NULL. [Nullable(UInt64)](../data-types/int-uint.md).
 
 **Example**
 
@@ -815,13 +807,11 @@ jsonMergePatch(json1, json2, ...)
 
 **Arguments**
 
-- `json` — [String](../../sql-reference/data-types/string.md) with valid JSON.
+- `json` — [String](../data-types/string.md) with valid JSON.
 
 **Returned value**
 
-- If JSON object strings are valid, return the merged JSON object string.
-
-Type: [String](../../sql-reference/data-types/string.md).
+- If JSON object strings are valid, return the merged JSON object string. [String](../data-types/string.md).
 
 **Example**
 

docs/en/sql-reference/functions/logical-functions.md

@@ -6,7 +6,7 @@ sidebar_label: Logical
 
 # Logical Functions
 
-Below functions perform logical operations on arguments of arbitrary numeric types. They return either 0 or 1 as [UInt8](../../sql-reference/data-types/int-uint.md) or in some cases `NULL`.
+Below functions perform logical operations on arguments of arbitrary numeric types. They return either 0 or 1 as [UInt8](../data-types/int-uint.md) or in some cases `NULL`.
 
 Zero as an argument is considered `false`, non-zero values are considered `true`.
 
@@ -26,7 +26,7 @@ Alias: The [AND operator](../../sql-reference/operators/index.md#logical-and-ope
 
 **Arguments**
 
-- `val1, val2, ...` — List of at least two values. [Int](../../sql-reference/data-types/int-uint.md), [UInt](../../sql-reference/data-types/int-uint.md), [Float](../../sql-reference/data-types/float.md) or [Nullable](../../sql-reference/data-types/nullable.md).
+- `val1, val2, ...` — List of at least two values. [Int](../data-types/int-uint.md), [UInt](../data-types/int-uint.md), [Float](../data-types/float.md) or [Nullable](../data-types/nullable.md).
 
 **Returned value**
 
@@ -80,7 +80,7 @@ Alias: The [OR operator](../../sql-reference/operators/index.md#logical-or-opera
 
 **Arguments**
 
-- `val1, val2, ...` — List of at least two values. [Int](../../sql-reference/data-types/int-uint.md), [UInt](../../sql-reference/data-types/int-uint.md), [Float](../../sql-reference/data-types/float.md) or [Nullable](../../sql-reference/data-types/nullable.md).
+- `val1, val2, ...` — List of at least two values. [Int](../data-types/int-uint.md), [UInt](../data-types/int-uint.md), [Float](../data-types/float.md) or [Nullable](../data-types/nullable.md).
 
 **Returned value**
 
@@ -132,7 +132,7 @@ Alias: The [Negation operator](../../sql-reference/operators/index.md#logical-ne
 
 **Arguments**
 
-- `val` — The value. [Int](../../sql-reference/data-types/int-uint.md), [UInt](../../sql-reference/data-types/int-uint.md), [Float](../../sql-reference/data-types/float.md) or [Nullable](../../sql-reference/data-types/nullable.md).
+- `val` — The value. [Int](../data-types/int-uint.md), [UInt](../data-types/int-uint.md), [Float](../data-types/float.md) or [Nullable](../data-types/nullable.md).
 
 **Returned value**
 
@@ -168,7 +168,7 @@ xor(val1, val2...)
 
 **Arguments**
 
-- `val1, val2, ...` — List of at least two values. [Int](../../sql-reference/data-types/int-uint.md), [UInt](../../sql-reference/data-types/int-uint.md), [Float](../../sql-reference/data-types/float.md) or [Nullable](../../sql-reference/data-types/nullable.md).
+- `val1, val2, ...` — List of at least two values. [Int](../data-types/int-uint.md), [UInt](../data-types/int-uint.md), [Float](../data-types/float.md) or [Nullable](../data-types/nullable.md).
 
 **Returned value**
 

docs/en/sql-reference/functions/math-functions.md

@@ -18,7 +18,7 @@ e()
 
 **Returned value**
 
-Type: [Float64](../../sql-reference/data-types/float.md).
+Type: [Float64](../data-types/float.md).
 
 ## pi
 
@@ -31,7 +31,7 @@ pi()
 ```
 **Returned value**
 
-Type: [Float64](../../sql-reference/data-types/float.md).
+Type: [Float64](../data-types/float.md).
 
 ## exp
 
@@ -45,11 +45,11 @@ exp(x)
 
 **Arguments**
 
-- `x` - [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` - [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
-Type: [Float*](../../sql-reference/data-types/float.md).
+Type: [Float*](../data-types/float.md).
 
 ## log
 
@@ -65,11 +65,11 @@ Alias: `ln(x)`
 
 **Arguments**
 
-- `x` - [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` - [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
-Type: [Float*](../../sql-reference/data-types/float.md).
+Type: [Float*](../data-types/float.md).
 
 ## exp2
 
@@ -83,11 +83,11 @@ exp2(x)
 
 **Arguments**
 
-- `x` - [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` - [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
-Type: [Float*](../../sql-reference/data-types/float.md).
+Type: [Float*](../data-types/float.md).
 
 ## intExp2
 
@@ -111,11 +111,11 @@ log2(x)
 
 **Arguments**
 
-- `x` - [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` - [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
-Type: [Float*](../../sql-reference/data-types/float.md).
+Type: [Float*](../data-types/float.md).
 
 ## exp10
 
@@ -129,11 +129,11 @@ exp10(x)
 
 **Arguments**
 
-- `x` - [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` - [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
-Type: [Float*](../../sql-reference/data-types/float.md).
+Type: [Float*](../data-types/float.md).
 
 ## intExp10
 
@@ -157,11 +157,11 @@ log10(x)
 
 **Arguments**
 
-- `x` - [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` - [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
-Type: [Float*](../../sql-reference/data-types/float.md).
+Type: [Float*](../data-types/float.md).
 
 ## sqrt
 
@@ -173,11 +173,11 @@ sqrt(x)
 
 **Arguments**
 
-- `x` - [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` - [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
-Type: [Float*](../../sql-reference/data-types/float.md).
+Type: [Float*](../data-types/float.md).
 
 ## cbrt
 
@@ -189,11 +189,11 @@ cbrt(x)
 
 **Arguments**
 
-- `x` - [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` - [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
-Type: [Float*](../../sql-reference/data-types/float.md).
+Type: [Float*](../data-types/float.md).
 
 ## erf
 
@@ -207,11 +207,11 @@ erf(x)
 
 **Arguments**
 
-- `x` - [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` - [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
-Type: [Float*](../../sql-reference/data-types/float.md).
+Type: [Float*](../data-types/float.md).
 
 **Example**
 
@@ -239,11 +239,11 @@ erfc(x)
 
 **Arguments**
 
-- `x` - [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` - [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
-Type: [Float*](../../sql-reference/data-types/float.md).
+Type: [Float*](../data-types/float.md).
 
 ## lgamma
 
@@ -257,11 +257,11 @@ lgamma(x)
 
 **Arguments**
 
-- `x` - [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` - [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
-Type: [Float*](../../sql-reference/data-types/float.md).
+Type: [Float*](../data-types/float.md).
 
 ## tgamma
 
@@ -275,11 +275,11 @@ gamma(x)
 
 **Arguments**
 
-- `x` - [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` - [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
-Type: [Float*](../../sql-reference/data-types/float.md).
+Type: [Float*](../data-types/float.md).
 
 ## sin
 
@@ -293,11 +293,11 @@ sin(x)
 
 **Arguments**
 
-- `x` - [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` - [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
-Type: [Float*](../../sql-reference/data-types/float.md).
+Type: [Float*](../data-types/float.md).
 
 **Example**
 
@@ -323,11 +323,11 @@ cos(x)
 
 **Arguments**
 
-- `x` - [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` - [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
-Type: [Float*](../../sql-reference/data-types/float.md).
+Type: [Float*](../data-types/float.md).
 
 ## tan
 
@@ -341,11 +341,11 @@ tan(x)
 
 **Arguments**
 
-- `x` - [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` - [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
-Type: [Float*](../../sql-reference/data-types/float.md).
+Type: [Float*](../data-types/float.md).
 
 ## asin
 
@@ -359,11 +359,11 @@ asin(x)
 
 **Arguments**
 
-- `x` - [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` - [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
-Type: [Float*](../../sql-reference/data-types/float.md).
+Type: [Float*](../data-types/float.md).
 
 ## acos
 
@@ -377,11 +377,11 @@ acos(x)
 
 **Arguments**
 
-- `x` - [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` - [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
-Type: [Float*](../../sql-reference/data-types/float.md).
+Type: [Float*](../data-types/float.md).
 
 ## atan
 
@@ -395,11 +395,11 @@ atan(x)
 
 **Arguments**
 
-- `x` - [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` - [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
-Type: [Float*](../../sql-reference/data-types/float.md).
+Type: [Float*](../data-types/float.md).
 
 ## pow
 
@@ -415,12 +415,12 @@ Alias: `power(x, y)`
 
 **Arguments**
 
-- `x` - [(U)Int8/16/32/64](../../sql-reference/data-types/int-uint.md) or [Float*](../../sql-reference/data-types/float.md)
-- `y` - [(U)Int8/16/32/64](../../sql-reference/data-types/int-uint.md) or [Float*](../../sql-reference/data-types/float.md)
+- `x` - [(U)Int8/16/32/64](../data-types/int-uint.md) or [Float*](../data-types/float.md)
+- `y` - [(U)Int8/16/32/64](../data-types/int-uint.md) or [Float*](../data-types/float.md)
 
 **Returned value**
 
-Type: [Float64](../../sql-reference/data-types/float.md).
+Type: [Float64](../data-types/float.md).
 
 ## cosh
 
@@ -434,13 +434,13 @@ cosh(x)
 
 **Arguments**
 
-- `x` — The angle, in radians. Values from the interval: `-∞ < x < +∞`. [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` — The angle, in radians. Values from the interval: `-∞ < x < +∞`. [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
 - Values from the interval: `1 <= cosh(x) < +∞`.
 
-Type: [Float64](../../sql-reference/data-types/float.md#float32-float64).
+Type: [Float64](../data-types/float.md#float32-float64).
 
 **Example**
 
@@ -468,13 +468,13 @@ acosh(x)
 
 **Arguments**
 
-- `x` — Hyperbolic cosine of angle. Values from the interval: `1 <= x < +∞`. [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` — Hyperbolic cosine of angle. Values from the interval: `1 <= x < +∞`. [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
 - The angle, in radians. Values from the interval: `0 <= acosh(x) < +∞`.
 
-Type: [Float64](../../sql-reference/data-types/float.md#float32-float64).
+Type: [Float64](../data-types/float.md#float32-float64).
 
 **Example**
 
@@ -502,13 +502,13 @@ sinh(x)
 
 **Arguments**
 
-- `x` — The angle, in radians. Values from the interval: `-∞ < x < +∞`. [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` — The angle, in radians. Values from the interval: `-∞ < x < +∞`. [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
 - Values from the interval: `-∞ < sinh(x) < +∞`.
 
-Type: [Float64](../../sql-reference/data-types/float.md#float32-float64).
+Type: [Float64](../data-types/float.md#float32-float64).
 
 **Example**
 
@@ -536,13 +536,13 @@ asinh(x)
 
 **Arguments**
 
-- `x` — Hyperbolic sine of angle. Values from the interval: `-∞ < x < +∞`. [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` — Hyperbolic sine of angle. Values from the interval: `-∞ < x < +∞`. [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
 - The angle, in radians. Values from the interval: `-∞ < asinh(x) < +∞`.
 
-Type: [Float64](../../sql-reference/data-types/float.md#float32-float64).
+Type: [Float64](../data-types/float.md#float32-float64).
 
 **Example**
 
@@ -569,13 +569,13 @@ tanh(x)
 
 **Arguments**
 
-- `x` — The angle, in radians. Values from the interval: `-∞ < x < +∞`. [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` — The angle, in radians. Values from the interval: `-∞ < x < +∞`. [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
 - Values from the interval: `-1 < tanh(x) < 1`.
 
-Type: [Float*](../../sql-reference/data-types/float.md#float32-float64).
+Type: [Float*](../data-types/float.md#float32-float64).
 
 **Example**
 
@@ -601,13 +601,13 @@ atanh(x)
 
 **Arguments**
 
-- `x` — Hyperbolic tangent of angle. Values from the interval: `–1 < x < 1`. [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` — Hyperbolic tangent of angle. Values from the interval: `–1 < x < 1`. [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
 - The angle, in radians. Values from the interval: `-∞ < atanh(x) < +∞`.
 
-Type: [Float64](../../sql-reference/data-types/float.md#float32-float64).
+Type: [Float64](../data-types/float.md#float32-float64).
 
 **Example**
 
@@ -635,14 +635,14 @@ atan2(y, x)
 
 **Arguments**
 
-- `y` — y-coordinate of the point through which the ray passes. [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md).
-- `x` — x-coordinate of the point through which the ray passes. [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md).
+- `y` — y-coordinate of the point through which the ray passes. [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md).
+- `x` — x-coordinate of the point through which the ray passes. [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md).
 
 **Returned value**
 
 - The angle `θ` such that `−π < θ ≤ π`, in radians.
 
-Type: [Float64](../../sql-reference/data-types/float.md#float32-float64).
+Type: [Float64](../data-types/float.md#float32-float64).
 
 **Example**
 
@@ -670,14 +670,14 @@ hypot(x, y)
 
 **Arguments**
 
-- `x` — The first cathetus of a right-angle triangle. [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md).
-- `y` — The second cathetus of a right-angle triangle. [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md).
+- `x` — The first cathetus of a right-angle triangle. [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md).
+- `y` — The second cathetus of a right-angle triangle. [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md).
 
 **Returned value**
 
 - The length of the hypotenuse of a right-angle triangle.
 
-Type: [Float64](../../sql-reference/data-types/float.md#float32-float64).
+Type: [Float64](../data-types/float.md#float32-float64).
 
 **Example**
 
@@ -705,13 +705,13 @@ log1p(x)
 
 **Arguments**
 
-- `x` — Values from the interval: `-1 < x < +∞`. [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` — Values from the interval: `-1 < x < +∞`. [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
 - Values from the interval: `-∞ < log1p(x) < +∞`.
 
-Type: [Float64](../../sql-reference/data-types/float.md#float32-float64).
+Type: [Float64](../data-types/float.md#float32-float64).
 
 **Example**
 
@@ -747,7 +747,7 @@ sign(x)
 - 0 for `x = 0`
 - 1 for `x > 0`
 
-Type: [Int8](../../sql-reference/data-types/int-uint.md).
+Type: [Int8](../data-types/int-uint.md).
 
 **Examples**
 
@@ -804,11 +804,11 @@ sigmoid(x)
 
 **Parameters**
 
-- `x` — input value. Values from the interval: `-∞ < x < +∞`. [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` — input value. Values from the interval: `-∞ < x < +∞`. [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
-- Corresponding value along the sigmoid curve between 0 and 1. [Float64](../../sql-reference/data-types/float.md).
+- Corresponding value along the sigmoid curve between 0 and 1. [Float64](../data-types/float.md).
 
 **Example**
 
@@ -838,13 +838,11 @@ degrees(x)
 
 **Arguments**
 
-- `x` — Input in radians. [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).  
+- `x` — Input in radians. [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).  
 
 **Returned value**
 
-- Value in degrees.
-
-Type: [Float64](../../sql-reference/data-types/float.md#float32-float64).
+- Value in degrees. [Float64](../data-types/float.md#float32-float64).
 
 **Example**
 
@@ -872,13 +870,13 @@ radians(x)
 
 **Arguments**
 
-- `x` — Input in degrees. [(U)Int*](../../sql-reference/data-types/int-uint.md), [Float*](../../sql-reference/data-types/float.md) or [Decimal*](../../sql-reference/data-types/decimal.md).
+- `x` — Input in degrees. [(U)Int*](../data-types/int-uint.md), [Float*](../data-types/float.md) or [Decimal*](../data-types/decimal.md).
 
 **Returned value**
 
 - Value in radians.
 
-Type: [Float64](../../sql-reference/data-types/float.md#float32-float64).
+Type: [Float64](../data-types/float.md#float32-float64).
 
 **Example**
 
@@ -947,3 +945,49 @@ Result:
 │                               11 │
 └──────────────────────────────────┘
 ```
+
+## proportionsZTest
+
+Returns test statistics for the two proportion Z-test - a statistical test for comparing the proportions from two populations `x` and `y`.
+
+**Syntax**
+
+```sql
+proportionsZTest(successes_x, successes_y, trials_x, trials_y, conf_level, pool_type)
+```
+
+**Arguments**
+
+- `successes_x`: Number of successes in population `x`. [UInt64](../data-types/int-uint.md).
+- `successes_y`: Number of successes in population `y`. [UInt64](../data-types/int-uint.md).
+- `trials_x`: Number of trials in population `x`. [UInt64](../data-types/int-uint.md).
+- `trials_y`: Number of trials in population `y`. [UInt64](../data-types/int-uint.md).
+- `conf_level`: Confidence level for the test. [Float64](../data-types/float.md).
+- `pool_type`: Selection of pooling (way in which the standard error is estimated). Can be either `unpooled` or `pooled`. [String](../data-types/string.md). 
+
+:::note
+For argument `pool_type`: In the pooled version, the two proportions are averaged, and only one proportion is used to estimate the standard error. In the unpooled version, the two proportions are used separately.
+:::
+
+**Returned value**
+
+- `z_stat`: Z statistic. [Float64](../data-types/float.md).
+- `p_val`: P value. [Float64](../data-types/float.md).
+- `ci_low`: The lower confidence interval. [Float64](../data-types/float.md).
+- `ci_high`: The upper confidence interval. [Float64](../data-types/float.md).
+
+**Example**
+
+Query:
+
+```sql
+SELECT proportionsZTest(10, 11, 100, 101, 0.95, 'unpooled');
+```
+
+Result:
+
+```response
+┌─proportionsZTest(10, 11, 100, 101, 0.95, 'unpooled')───────────────────────────────┐
+│ (-0.20656724435948853,0.8363478437079654,-0.09345975390115283,0.07563797172293502) │
+└────────────────────────────────────────────────────────────────────────────────────┘
+```

docs/en/sql-reference/functions/nlp-functions.md

@@ -23,7 +23,7 @@ stem('language', word)
 ### Arguments
 
 - `language` — Language which rules will be applied. Use the two letter [ISO 639-1 code](https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes).
-- `word` — word that needs to be stemmed. Must be in lowercase. [String](../../sql-reference/data-types/string.md#string).
+- `word` — word that needs to be stemmed. Must be in lowercase. [String](../data-types/string.md#string).
 
 ### Examples
 
@@ -88,8 +88,8 @@ lemmatize('language', word)
 
 ### Arguments
 
-- `language` — Language which rules will be applied. [String](../../sql-reference/data-types/string.md#string).
-- `word` — Word that needs to be lemmatized. Must be lowercase. [String](../../sql-reference/data-types/string.md#string).
+- `language` — Language which rules will be applied. [String](../data-types/string.md#string).
+- `word` — Word that needs to be lemmatized. Must be lowercase. [String](../data-types/string.md#string).
 
 ### Examples
 
@@ -139,8 +139,8 @@ synonyms('extension_name', word)
 
 ### Arguments
 
-- `extension_name` — Name of the extension in which search will be performed. [String](../../sql-reference/data-types/string.md#string).
-- `word` — Word that will be searched in extension. [String](../../sql-reference/data-types/string.md#string).
+- `extension_name` — Name of the extension in which search will be performed. [String](../data-types/string.md#string).
+- `word` — Word that will be searched in extension. [String](../data-types/string.md#string).
 
 ### Examples
 
@@ -188,7 +188,7 @@ detectLanguage('text_to_be_analyzed')
 
 ### Arguments
 
-- `text_to_be_analyzed` — A collection (or sentences) of strings to analyze. [String](../../sql-reference/data-types/string.md#string).
+- `text_to_be_analyzed` — A collection (or sentences) of strings to analyze. [String](../data-types/string.md#string).
 
 ### Returned value
 
@@ -226,7 +226,7 @@ detectLanguageMixed('text_to_be_analyzed')
 
 ### Arguments
 
-- `text_to_be_analyzed` — A collection (or sentences) of strings to analyze. [String](../../sql-reference/data-types/string.md#string).
+- `text_to_be_analyzed` — A collection (or sentences) of strings to analyze. [String](../data-types/string.md#string).
 
 ### Returned value
 
@@ -262,7 +262,7 @@ detectLanguageUnknown('text_to_be_analyzed')
 
 ### Arguments
 
-- `text_to_be_analyzed` — A collection (or sentences) of strings to analyze. [String](../../sql-reference/data-types/string.md#string).
+- `text_to_be_analyzed` — A collection (or sentences) of strings to analyze. [String](../data-types/string.md#string).
 
 ### Returned value
 
@@ -302,7 +302,7 @@ detectCharset('text_to_be_analyzed')
 
 ### Arguments
 
-- `text_to_be_analyzed` — A collection (or sentences) of strings to analyze. [String](../../sql-reference/data-types/string.md#string).
+- `text_to_be_analyzed` — A collection (or sentences) of strings to analyze. [String](../data-types/string.md#string).
 
 ### Returned value
 

docs/en/sql-reference/functions/random-functions.md

@@ -169,7 +169,7 @@ randUniform(min, max)
 
 ### Returned value
 
-A random number of type [Float64](/docs/en/sql-reference/data-types/float.md).
+A random number of type [Float64](../data-types/float.md).
 
 ### Example
 
@@ -204,9 +204,7 @@ randNormal(mean, variance)
 
 **Returned value**
 
-- Random number.
-
-Type: [Float64](/docs/en/sql-reference/data-types/float.md).
+- Random number. [Float64](../data-types/float.md).
 
 **Example**
 
@@ -243,9 +241,7 @@ randLogNormal(mean, variance)
 
 **Returned value**
 
-- Random number.
-
-Type: [Float64](/docs/en/sql-reference/data-types/float.md).
+- Random number. [Float64](../data-types/float.md).
 
 **Example**
 
@@ -282,9 +278,7 @@ randBinomial(experiments, probability)
 
 **Returned value**
 
-- Random number.
-
-Type: [UInt64](/docs/en/sql-reference/data-types/int-uint.md).
+- Random number. [UInt64](../data-types/int-uint.md).
 
 **Example**
 
@@ -321,9 +315,7 @@ randNegativeBinomial(experiments, probability)
 
 **Returned value**
 
-- Random number.
-
-Type: [UInt64](/docs/en/sql-reference/data-types/int-uint.md).
+- Random number. [UInt64](../data-types/int-uint.md).
 
 **Example**
 
@@ -359,9 +351,7 @@ randPoisson(n)
 
 **Returned value**
 
-- Random number.
-
-Type: [UInt64](/docs/en/sql-reference/data-types/int-uint.md).
+- Random number. [UInt64](../data-types/int-uint.md).
 
 **Example**
 
@@ -397,9 +387,7 @@ randBernoulli(probability)
 
 **Returned value**
 
-- Random number.
-
-Type: [UInt64](/docs/en/sql-reference/data-types/int-uint.md).
+- Random number. [UInt64](../data-types/int-uint.md).
 
 **Example**
 
@@ -435,9 +423,7 @@ randExponential(lambda)
 
 **Returned value**
 
-- Random number.
-
-Type: [Float64](/docs/en/sql-reference/data-types/float.md).
+- Random number. [Float64](../data-types/float.md).
 
 **Example**
 
@@ -473,9 +459,7 @@ randChiSquared(degree_of_freedom)
 
 **Returned value**
 
-- Random number.
-
-Type: [Float64](/docs/en/sql-reference/data-types/float.md).
+- Random number. [Float64](../data-types/float.md).
 
 **Example**
 
@@ -511,9 +495,7 @@ randStudentT(degree_of_freedom)
 
 **Returned value**
 
-- Random number.
-
-Type: [Float64](/docs/en/sql-reference/data-types/float.md).
+- Random number. [Float64](../data-types/float.md).
 
 **Example**
 
@@ -550,9 +532,7 @@ randFisherF(d1, d2)
 
 **Returned value**
 
-- Random number.
-
-Type: [Float64](/docs/en/sql-reference/data-types/float.md).
+- Random number. [Float64](../data-types/float.md).
 
 **Example**
 
@@ -588,9 +568,7 @@ randomString(length)
 
 **Returned value**
 
-- String filled with random bytes.
-
-Type: [String](../../sql-reference/data-types/string.md).
+- String filled with random bytes. [String](../data-types/string.md).
 
 **Example**
 
@@ -626,13 +604,11 @@ randomFixedString(length);
 
 **Arguments**
 
-- `length` — String length in bytes. [UInt64](../../sql-reference/data-types/int-uint.md).
+- `length` — String length in bytes. [UInt64](../data-types/int-uint.md).
 
 **Returned value(s)**
 
-- String filled with random bytes.
-
-Type: [FixedString](../../sql-reference/data-types/fixedstring.md).
+- String filled with random bytes. [FixedString](../data-types/fixedstring.md).
 
 **Example**
 
@@ -667,9 +643,7 @@ randomPrintableASCII(length)
 
 **Returned value**
 
-- String with a random set of [ASCII](https://en.wikipedia.org/wiki/ASCII#Printable_characters) printable characters.
-
-Type: [String](../../sql-reference/data-types/string.md)
+- String with a random set of [ASCII](https://en.wikipedia.org/wiki/ASCII#Printable_characters) printable characters. [String](../data-types/string.md)
 
 **Example**
 
@@ -697,13 +671,11 @@ randomStringUTF8(length);
 
 **Arguments**
 
-- `length` — Length of the string in code points. [UInt64](../../sql-reference/data-types/int-uint.md).
+- `length` — Length of the string in code points. [UInt64](../data-types/int-uint.md).
 
 **Returned value(s)**
 
-- UTF-8 random string.
-
-Type: [String](../../sql-reference/data-types/string.md).
+- UTF-8 random string. [String](../data-types/string.md).
 
 **Example**
 

docs/en/sql-reference/functions/rounding-functions.md

@@ -36,8 +36,8 @@ Alias: `truncate`.
 
 **Parameters**
 
-- `input`: A numeric type ([Float](/docs/en/sql-reference/data-types/float.md), [Decimal](/docs/en/sql-reference/data-types/decimal.md) or [Integer](/docs/en/sql-reference/data-types/int-uint.md)).
-- `precision`: An [Integer](/docs/en/sql-reference/data-types/int-uint.md) type.
+- `input`: A numeric type ([Float](../data-types/float.md), [Decimal](../data-types/decimal.md) or [Integer](../data-types/int-uint.md)).
+- `precision`: An [Integer](../data-types/int-uint.md) type.
 
 **Returned value**
 
@@ -69,7 +69,7 @@ round(expression [, decimal_places])
 
 **Arguments**
 
-- `expression` — A number to be rounded. Can be any [expression](../../sql-reference/syntax.md#syntax-expressions) returning the numeric [data type](../../sql-reference/data-types/index.md#data_types).
+- `expression` — A number to be rounded. Can be any [expression](../../sql-reference/syntax.md#syntax-expressions) returning the numeric [data type](../data-types/index.md#data_types).
 - `decimal-places` — An integer value.
     - If `decimal-places > 0` then the function rounds the value to the right of the decimal point.
     - If `decimal-places < 0` then the function rounds the value to the left of the decimal point.
@@ -171,7 +171,7 @@ roundBankers(expression [, decimal_places])
 
 **Arguments**
 
-- `expression` — A number to be rounded. Can be any [expression](../../sql-reference/syntax.md#syntax-expressions) returning the numeric [data type](../../sql-reference/data-types/index.md#data_types).
+- `expression` — A number to be rounded. Can be any [expression](../../sql-reference/syntax.md#syntax-expressions) returning the numeric [data type](../data-types/index.md#data_types).
 - `decimal-places` — Decimal places. An integer number.
     - `decimal-places > 0` — The function rounds the number to the given position right of the decimal point. Example: `roundBankers(3.55, 1) = 3.6`.
     - `decimal-places < 0` — The function rounds the number to the given position left of the decimal point. Example: `roundBankers(24.55, -1) = 20`.

docs/en/sql-reference/functions/splitting-merging-functions.md

@@ -19,20 +19,20 @@ splitByChar(separator, s[, max_substrings]))
 
 **Arguments**
 
-- `separator` — The separator which should contain exactly one character. [String](../../sql-reference/data-types/string.md).
-- `s` — The string to split. [String](../../sql-reference/data-types/string.md).
+- `separator` — The separator which should contain exactly one character. [String](../data-types/string.md).
+- `s` — The string to split. [String](../data-types/string.md).
 - `max_substrings` — An optional `Int64` defaulting to 0. If `max_substrings` > 0, the returned array will contain at most `max_substrings` substrings, otherwise the function will return as many substrings as possible.
 
 **Returned value(s)**
 
-Returns an array of selected substrings. Empty substrings may be selected when:
+- An array of selected substrings. [Array](../data-types/array.md)([String](../data-types/string.md)).
+
+ Empty substrings may be selected when:
 
 - A separator occurs at the beginning or end of the string;
 - There are multiple consecutive separators;
 - The original string `s` is empty.
 
-Type: [Array](../../sql-reference/data-types/array.md)([String](../../sql-reference/data-types/string.md)).
-
 :::note
 The behavior of parameter `max_substrings` changed starting with ClickHouse v22.11. In versions older than that, `max_substrings > 0` meant that `max_substring`-many splits were performed and that the remainder of the string was returned as the final element of the list.
 For example,
@@ -70,21 +70,23 @@ splitByString(separator, s[, max_substrings]))
 
 **Arguments**
 
-- `separator` — The separator. [String](../../sql-reference/data-types/string.md).
-- `s` — The string to split. [String](../../sql-reference/data-types/string.md).
+- `separator` — The separator. [String](../data-types/string.md).
+- `s` — The string to split. [String](../data-types/string.md).
 - `max_substrings` — An optional `Int64` defaulting to 0. When `max_substrings` > 0, the returned substrings will be no more than `max_substrings`, otherwise the function will return as many substrings as possible.
 
 **Returned value(s)**
 
-Returns an array of selected substrings. Empty substrings may be selected when:
+- An array of selected substrings. [Array](../data-types/array.md)([String](../data-types/string.md)).
 
-Type: [Array](../../sql-reference/data-types/array.md)([String](../../sql-reference/data-types/string.md)).
+Empty substrings may be selected when:
 
 - A non-empty separator occurs at the beginning or end of the string;
 - There are multiple consecutive non-empty separators;
 - The original string `s` is empty while the separator is not empty.
 
+:::note
 Setting [splitby_max_substrings_includes_remaining_string](../../operations/settings/settings.md#splitby_max_substrings_includes_remaining_string) (default: 0) controls if the remaining string is included in the last element of the result array when argument `max_substrings` > 0.
+:::
 
 **Example**
 
@@ -125,21 +127,24 @@ splitByRegexp(regexp, s[, max_substrings]))
 **Arguments**
 
 - `regexp` — Regular expression. Constant. [String](../data-types/string.md) or [FixedString](../data-types/fixedstring.md).
-- `s` — The string to split. [String](../../sql-reference/data-types/string.md).
+- `s` — The string to split. [String](../data-types/string.md).
 - `max_substrings` — An optional `Int64` defaulting to 0. When `max_substrings` > 0, the returned substrings will be no more than `max_substrings`, otherwise the function will return as many substrings as possible.
 
 
 **Returned value(s)**
 
-Returns an array of selected substrings. Empty substrings may be selected when:
+- An array of selected substrings. [Array](../data-types/array.md)([String](../data-types/string.md)).
+
+
+Empty substrings may be selected when:
 
 - A non-empty regular expression match occurs at the beginning or end of the string;
 - There are multiple consecutive non-empty regular expression matches;
 - The original string `s` is empty while the regular expression is not empty.
 
-Type: [Array](../../sql-reference/data-types/array.md)([String](../../sql-reference/data-types/string.md)).
-
+:::note
 Setting [splitby_max_substrings_includes_remaining_string](../../operations/settings/settings.md#splitby_max_substrings_includes_remaining_string) (default: 0) controls if the remaining string is included in the last element of the result array when argument `max_substrings` > 0.
+:::
 
 **Example**
 
@@ -180,17 +185,17 @@ splitByWhitespace(s[, max_substrings]))
 
 **Arguments**
 
-- `s` — The string to split. [String](../../sql-reference/data-types/string.md).
+- `s` — The string to split. [String](../data-types/string.md).
 - `max_substrings` — An optional `Int64` defaulting to 0. When `max_substrings` > 0, the returned substrings will be no more than `max_substrings`, otherwise the function will return as many substrings as possible.
 
 
 **Returned value(s)**
 
-Returns an array of selected substrings.
-
-Type: [Array](../../sql-reference/data-types/array.md)([String](../../sql-reference/data-types/string.md)).
-
+- An array of selected substrings. [Array](../data-types/array.md)([String](../data-types/string.md)).
+ 
+:::note
 Setting [splitby_max_substrings_includes_remaining_string](../../operations/settings/settings.md#splitby_max_substrings_includes_remaining_string) (default: 0) controls if the remaining string is included in the last element of the result array when argument `max_substrings` > 0.
+:::
 
 **Example**
 
@@ -219,17 +224,17 @@ splitByNonAlpha(s[, max_substrings]))
 
 **Arguments**
 
-- `s` — The string to split. [String](../../sql-reference/data-types/string.md).
+- `s` — The string to split. [String](../data-types/string.md).
 - `max_substrings` — An optional `Int64` defaulting to 0. When `max_substrings` > 0, the returned substrings will be no more than `max_substrings`, otherwise the function will return as many substrings as possible.
 
 
 **Returned value(s)**
 
-Returns an array of selected substrings.
-
-Type: [Array](../../sql-reference/data-types/array.md)([String](../../sql-reference/data-types/string.md)).
+- An array of selected substrings. [Array](../data-types/array.md)([String](../data-types/string.md)).
 
+:::note
 Setting [splitby_max_substrings_includes_remaining_string](../../operations/settings/settings.md#splitby_max_substrings_includes_remaining_string) (default: 0) controls if the remaining string is included in the last element of the result array when argument `max_substrings` > 0.
+:::
 
 **Example**
 
@@ -282,16 +287,16 @@ Alias: `splitByAlpha`
 
 **Arguments**
 
-- `s` — The string to split. [String](../../sql-reference/data-types/string.md).
+- `s` — The string to split. [String](../data-types/string.md).
 - `max_substrings` — An optional `Int64` defaulting to 0. When `max_substrings` > 0, the returned substrings will be no more than `max_substrings`, otherwise the function will return as many substrings as possible.
 
 **Returned value(s)**
 
-Returns an array of selected substrings.
-
-Type: [Array](../../sql-reference/data-types/array.md)([String](../../sql-reference/data-types/string.md)).
+- An array of selected substrings. [Array](../data-types/array.md)([String](../data-types/string.md)).
 
+:::note
 Setting [splitby_max_substrings_includes_remaining_string](../../operations/settings/settings.md#splitby_max_substrings_includes_remaining_string) (default: 0) controls if the remaining string is included in the last element of the result array when argument `max_substrings` > 0.
+:::
 
 **Example**
 
@@ -322,11 +327,7 @@ extractAllGroups(text, regexp)
 
 **Returned values**
 
-- If the function finds at least one matching group, it returns `Array(Array(String))` column, clustered by group_id (1 to N, where N is number of capturing groups in `regexp`).
-
-- If there is no matching group, returns an empty array.
-
-Type: [Array](../data-types/array.md).
+- If the function finds at least one matching group, it returns `Array(Array(String))` column, clustered by group_id (1 to N, where N is number of capturing groups in `regexp`). If there is no matching group, it returns an empty array. [Array](../data-types/array.md).
 
 **Example**
 
@@ -354,14 +355,12 @@ ngrams(string, ngramsize)
 
 **Arguments**
 
-- `string` — String. [String](../../sql-reference/data-types/string.md) or [FixedString](../../sql-reference/data-types/fixedstring.md).
-- `ngramsize` — The size of an n-gram. [UInt](../../sql-reference/data-types/int-uint.md).
+- `string` — String. [String](../data-types/string.md) or [FixedString](../data-types/fixedstring.md).
+- `ngramsize` — The size of an n-gram. [UInt](../data-types/int-uint.md).
 
 **Returned values**
 
-- Array with n-grams.
-
-Type: [Array](../../sql-reference/data-types/array.md)([String](../../sql-reference/data-types/string.md)).
+- Array with n-grams. [Array](../data-types/array.md)([String](../data-types/string.md)).
 
 **Example**
 
@@ -383,13 +382,11 @@ Splits a string into tokens using non-alphanumeric ASCII characters as separator
 
 **Arguments**
 
-- `input_string` — Any set of bytes represented as the [String](../../sql-reference/data-types/string.md) data type object.
+- `input_string` — Any set of bytes represented as the [String](../data-types/string.md) data type object.
 
 **Returned value**
 
-- The resulting array of tokens from input string.
-
-Type: [Array](../data-types/array.md).
+- The resulting array of tokens from input string. [Array](../data-types/array.md).
 
 **Example**
 

docs/en/sql-reference/functions/string-functions.md

@@ -30,9 +30,7 @@ empty(x)
 
 **Returned value**
 
-- Returns `1` for an empty string or `0` for a non-empty string.
-
-Type: [UInt8](../data-types/int-uint.md).
+- Returns `1` for an empty string or `0` for a non-empty string. [UInt8](../data-types/int-uint.md).
 
 **Example**
 
@@ -68,9 +66,7 @@ notEmpty(x)
 
 **Returned value**
 
-- Returns `1` for a non-empty string or `0` for an empty string string.
-
-Type: [UInt8](../data-types/int-uint.md).
+- Returns `1` for a non-empty string or `0` for an empty string string. [UInt8](../data-types/int-uint.md).
 
 **Example**
 
@@ -187,7 +183,7 @@ left(s, offset)
 
 **Parameters**
 
-- `s`: The string to calculate a substring from. [String](../../sql-reference/data-types/string.md) or [FixedString](../../sql-reference/data-types/fixedstring.md).
+- `s`: The string to calculate a substring from. [String](../data-types/string.md) or [FixedString](../data-types/fixedstring.md).
 - `offset`: The number of bytes of the offset. [UInt*](../data-types/int-uint).
 
 **Returned value**
@@ -234,7 +230,7 @@ leftUTF8(s, offset)
 
 **Parameters**
 
-- `s`: The UTF-8 encoded string to calculate a substring from. [String](../../sql-reference/data-types/string.md) or [FixedString](../../sql-reference/data-types/fixedstring.md).
+- `s`: The UTF-8 encoded string to calculate a substring from. [String](../data-types/string.md) or [FixedString](../data-types/fixedstring.md).
 - `offset`: The number of bytes of the offset. [UInt*](../data-types/int-uint).
 
 **Returned value**
@@ -289,9 +285,7 @@ Alias: `LPAD`
 
 **Returned value**
 
-- A left-padded string of the given length.
-
-Type: [String](../data-types/string.md).
+- A left-padded string of the given length. [String](../data-types/string.md).
 
 **Example**
 
@@ -325,9 +319,7 @@ leftPadUTF8(string, length[, pad_string])
 
 **Returned value**
 
-- A left-padded string of the given length.
-
-Type: [String](../data-types/string.md).
+- A left-padded string of the given length. [String](../data-types/string.md).
 
 **Example**
 
@@ -355,7 +347,7 @@ right(s, offset)
 
 **Parameters**
 
-- `s`: The string to calculate a substring from. [String](../../sql-reference/data-types/string.md) or [FixedString](../../sql-reference/data-types/fixedstring.md).
+- `s`: The string to calculate a substring from. [String](../data-types/string.md) or [FixedString](../data-types/fixedstring.md).
 - `offset`: The number of bytes of the offset. [UInt*](../data-types/int-uint).
 
 **Returned value**
@@ -402,7 +394,7 @@ rightUTF8(s, offset)
 
 **Parameters**
 
-- `s`: The UTF-8 encoded string to calculate a substring from. [String](../../sql-reference/data-types/string.md) or [FixedString](../../sql-reference/data-types/fixedstring.md).
+- `s`: The UTF-8 encoded string to calculate a substring from. [String](../data-types/string.md) or [FixedString](../data-types/fixedstring.md).
 - `offset`: The number of bytes of the offset. [UInt*](../data-types/int-uint).
 
 **Returned value**
@@ -457,9 +449,7 @@ Alias: `RPAD`
 
 **Returned value**
 
-- A left-padded string of the given length.
-
-Type: [String](../data-types/string.md).
+- A left-padded string of the given length. [String](../data-types/string.md).
 
 **Example**
 
@@ -493,9 +483,7 @@ rightPadUTF8(string, length[, pad_string])
 
 **Returned value**
 
-- A right-padded string of the given length.
-
-Type: [String](../data-types/string.md).
+- A right-padded string of the given length. [String](../data-types/string.md).
 
 **Example**
 
@@ -525,11 +513,11 @@ Alias: `lcase`
 
 **Parameters**
 
-- `input`: A string type [String](/docs/en/sql-reference/data-types/string.md).
+- `input`: A string type [String](../data-types/string.md).
 
 **Returned value**
 
-- A [String](/docs/en/sql-reference/data-types/string.md) data type value.
+- A [String](../data-types/string.md) data type value.
 
 **Example**
 
@@ -559,11 +547,11 @@ Alias: `ucase`
 
 **Parameters**
 
-- `input`: A string type [String](/docs/en/sql-reference/data-types/string.md).
+- `input`: A string type [String](../data-types/string.md).
 
 **Returned value**
 
-- A [String](/docs/en/sql-reference/data-types/string.md) data type value.
+- A [String](../data-types/string.md) data type value.
 
 **Examples**
 
@@ -603,11 +591,11 @@ upperUTF8(input)
 
 **Parameters**
 
-- `input`: A string type [String](/docs/en/sql-reference/data-types/string.md).
+- `input`: A string type [String](../data-types/string.md).
 
 **Returned value**
 
-- A [String](/docs/en/sql-reference/data-types/string.md) data type value.
+- A [String](../data-types/string.md) data type value.
 
 **Example**
 
@@ -639,7 +627,7 @@ toValidUTF8(input_string)
 
 **Arguments**
 
-- `input_string` — Any set of bytes represented as the [String](../../sql-reference/data-types/string.md) data type object.
+- `input_string` — Any set of bytes represented as the [String](../data-types/string.md) data type object.
 
 **Returned value**
 
@@ -671,14 +659,12 @@ Alias: `REPEAT`
 
 **Arguments**
 
-- `s` — The string to repeat. [String](../../sql-reference/data-types/string.md).
-- `n` — The number of times to repeat the string. [UInt* or Int*](../../sql-reference/data-types/int-uint.md).
+- `s` — The string to repeat. [String](../data-types/string.md).
+- `n` — The number of times to repeat the string. [UInt* or Int*](../data-types/int-uint.md).
 
 **Returned value**
 
-A string containing string `s` repeated `n` times. If `n` <= 0, the function returns the empty string.
-
-Type: `String`.
+A string containing string `s` repeated `n` times. If `n` <= 0, the function returns the empty string. [String](../data-types/string.md).
 
 **Example**
 
@@ -708,13 +694,11 @@ Alias: `SPACE`.
 
 **Arguments**
 
-- `n` — The number of times to repeat the space. [UInt* or Int*](../../sql-reference/data-types/int-uint.md).
+- `n` — The number of times to repeat the space. [UInt* or Int*](../data-types/int-uint.md).
 
 **Returned value**
 
-The string containing string ` ` repeated `n` times. If `n` <= 0, the function returns the empty string.
-
-Type: `String`.
+The string containing string ` ` repeated `n` times. If `n` <= 0, the function returns the empty string. [String](../data-types/string.md).
 
 **Example**
 
@@ -754,7 +738,7 @@ concat(s1, s2, ...)
 
 At least one value of arbitrary type.
 
-Arguments which are not of types [String](../../sql-reference/data-types/string.md) or [FixedString](../../sql-reference/data-types/fixedstring.md) are converted to strings using their default serialization. As this decreases performance, it is not recommended to use non-String/FixedString arguments.
+Arguments which are not of types [String](../data-types/string.md) or [FixedString](../data-types/fixedstring.md) are converted to strings using their default serialization. As this decreases performance, it is not recommended to use non-String/FixedString arguments.
 
 **Returned values**
 
@@ -861,8 +845,8 @@ Alias: `concat_ws`
 
 **Arguments**
 
-- sep — separator. Const [String](../../sql-reference/data-types/string.md) or [FixedString](../../sql-reference/data-types/fixedstring.md).
-- exprN — expression to be concatenated. Arguments which are not of types [String](../../sql-reference/data-types/string.md) or [FixedString](../../sql-reference/data-types/fixedstring.md) are converted to strings using their default serialization. As this decreases performance, it is not recommended to use non-String/FixedString arguments.
+- sep — separator. Const [String](../data-types/string.md) or [FixedString](../data-types/fixedstring.md).
+- exprN — expression to be concatenated. Arguments which are not of types [String](../data-types/string.md) or [FixedString](../data-types/fixedstring.md) are converted to strings using their default serialization. As this decreases performance, it is not recommended to use non-String/FixedString arguments.
 
 **Returned values**
 
@@ -907,15 +891,13 @@ Alias:
 
 **Arguments**
 
-- `s` — The string to calculate a substring from. [String](../../sql-reference/data-types/string.md), [FixedString](../../sql-reference/data-types/fixedstring.md) or [Enum](../../sql-reference/data-types/enum.md)
-- `offset` — The starting position of the substring in `s` . [(U)Int*](../../sql-reference/data-types/int-uint.md).
-- `length` — The maximum length of the substring. [(U)Int*](../../sql-reference/data-types/int-uint.md). Optional.
+- `s` — The string to calculate a substring from. [String](../data-types/string.md), [FixedString](../data-types/fixedstring.md) or [Enum](../data-types/enum.md)
+- `offset` — The starting position of the substring in `s` . [(U)Int*](../data-types/int-uint.md).
+- `length` — The maximum length of the substring. [(U)Int*](../data-types/int-uint.md). Optional.
 
 **Returned value**
 
-A substring of `s` with `length` many bytes, starting at index `offset`.
-
-Type: `String`.
+A substring of `s` with `length` many bytes, starting at index `offset`. [String](../data-types/string.md).
 
 **Example**
 
@@ -945,9 +927,9 @@ substringUTF8(s, offset[, length])
 
 **Arguments**
 
-- `s`: The string to calculate a substring from. [String](../../sql-reference/data-types/string.md), [FixedString](../../sql-reference/data-types/fixedstring.md) or [Enum](../../sql-reference/data-types/enum.md)
-- `offset`: The starting position of the substring in `s` . [(U)Int*](../../sql-reference/data-types/int-uint.md).
-- `length`: The maximum length of the substring. [(U)Int*](../../sql-reference/data-types/int-uint.md). Optional.
+- `s`: The string to calculate a substring from. [String](../data-types/string.md), [FixedString](../data-types/fixedstring.md) or [Enum](../data-types/enum.md)
+- `offset`: The starting position of the substring in `s` . [(U)Int*](../data-types/int-uint.md).
+- `length`: The maximum length of the substring. [(U)Int*](../data-types/int-uint.md). Optional.
 
 **Returned value**
 
@@ -983,8 +965,8 @@ Alias: `SUBSTRING_INDEX`
 
 **Arguments**
 
-- s: The string to extract substring from. [String](../../sql-reference/data-types/string.md).
-- delim: The character to split. [String](../../sql-reference/data-types/string.md).
+- s: The string to extract substring from. [String](../data-types/string.md).
+- delim: The character to split. [String](../data-types/string.md).
 - count: The number of occurrences of the delimiter to count before extracting the substring. If count is positive, everything to the left of the final delimiter (counting from the left) is returned. If count is negative, everything to the right of the final delimiter (counting from the right) is returned. [UInt or Int](../data-types/int-uint.md)
 
 **Example**
@@ -1014,13 +996,13 @@ substringIndexUTF8(s, delim, count)
 
 **Arguments**
 
-- `s`: The string to extract substring from. [String](../../sql-reference/data-types/string.md).
-- `delim`: The character to split. [String](../../sql-reference/data-types/string.md).
+- `s`: The string to extract substring from. [String](../data-types/string.md).
+- `delim`: The character to split. [String](../data-types/string.md).
 - `count`: The number of occurrences of the delimiter to count before extracting the substring. If count is positive, everything to the left of the final delimiter (counting from the left) is returned. If count is negative, everything to the right of the final delimiter (counting from the right) is returned. [UInt or Int](../data-types/int-uint.md)
 
 **Returned value**
 
-A substring [String](../../sql-reference/data-types/string.md) of `s` before `count` occurrences of `delim`.
+A substring [String](../data-types/string.md) of `s` before `count` occurrences of `delim`.
 
 **Implementation details**
 
@@ -1068,13 +1050,11 @@ base58Encode(plaintext)
 
 **Arguments**
 
-- `plaintext` — [String](../../sql-reference/data-types/string.md) column or constant.
+- `plaintext` — [String](../data-types/string.md) column or constant.
 
 **Returned value**
 
-- A string containing the encoded value of the argument.
-
-Type: [String](../../sql-reference/data-types/string.md).
+- A string containing the encoded value of the argument. [String](../data-types/string.md).
 
 **Example**
 
@@ -1102,13 +1082,11 @@ base58Decode(encoded)
 
 **Arguments**
 
-- `encoded` — [String](../../sql-reference/data-types/string.md) column or constant. If the string is not a valid Base58-encoded value, an exception is thrown.
+- `encoded` — [String](../data-types/string.md) column or constant. If the string is not a valid Base58-encoded value, an exception is thrown.
 
 **Returned value**
 
-- A string containing the decoded value of the argument.
-
-Type: [String](../../sql-reference/data-types/string.md).
+- A string containing the decoded value of the argument. [String](../data-types/string.md).
 
 **Example**
 
@@ -1136,7 +1114,7 @@ tryBase58Decode(encoded)
 
 **Parameters**
 
-- `encoded`: [String](../../sql-reference/data-types/string.md) column or constant. If the string is not a valid Base58-encoded value, returns an empty string in case of error.
+- `encoded`: [String](../data-types/string.md) column or constant. If the string is not a valid Base58-encoded value, returns an empty string in case of error.
 
 **Returned value**
 
@@ -1180,7 +1158,7 @@ tryBase64Decode(encoded)
 
 **Parameters**
 
-- `encoded`: [String](../../sql-reference/data-types/string.md) column or constant. If the string is not a valid Base58-encoded value, returns an empty string in case of error.
+- `encoded`: [String](../data-types/string.md) column or constant. If the string is not a valid Base58-encoded value, returns an empty string in case of error.
 
 **Examples**
 
@@ -1279,14 +1257,12 @@ trim([[LEADING|TRAILING|BOTH] trim_character FROM] input_string)
 
 **Arguments**
 
-- `trim_character` — Specified characters for trim. [String](../../sql-reference/data-types/string.md).
-- `input_string` — String for trim. [String](../../sql-reference/data-types/string.md).
+- `trim_character` — Specified characters for trim. [String](../data-types/string.md).
+- `input_string` — String for trim. [String](../data-types/string.md).
 
 **Returned value**
 
-A string without leading and/or trailing specified characters.
-
-Type: `String`.
+A string without leading and/or trailing specified characters. [String](../data-types/string.md).
 
 **Example**
 
@@ -1316,13 +1292,11 @@ Alias: `ltrim(input_string)`.
 
 **Arguments**
 
-- `input_string` — string to trim. [String](../../sql-reference/data-types/string.md).
+- `input_string` — string to trim. [String](../data-types/string.md).
 
 **Returned value**
 
-A string without leading common whitespaces.
-
-Type: `String`.
+A string without leading common whitespaces. [String](../data-types/string.md).
 
 **Example**
 
@@ -1352,13 +1326,11 @@ Alias: `rtrim(input_string)`.
 
 **Arguments**
 
-- `input_string` — string to trim. [String](../../sql-reference/data-types/string.md).
+- `input_string` — string to trim. [String](../data-types/string.md).
 
 **Returned value**
 
-A string without trailing common whitespaces.
-
-Type: `String`.
+A string without trailing common whitespaces. [String](../data-types/string.md).
 
 **Example**
 
@@ -1388,13 +1360,11 @@ Alias: `trim(input_string)`.
 
 **Arguments**
 
-- `input_string` — string to trim. [String](../../sql-reference/data-types/string.md).
+- `input_string` — string to trim. [String](../data-types/string.md).
 
 **Returned value**
 
-A string without leading and trailing common whitespaces.
-
-Type: `String`.
+A string without leading and trailing common whitespaces. [String](../data-types/string.md).
 
 **Example**
 
@@ -1440,13 +1410,11 @@ normalizeQuery(x)
 
 **Arguments**
 
-- `x` — Sequence of characters. [String](../../sql-reference/data-types/string.md).
+- `x` — Sequence of characters. [String](../data-types/string.md).
 
 **Returned value**
 
-- Sequence of characters with placeholders.
-
-Type: [String](../../sql-reference/data-types/string.md).
+- Sequence of characters with placeholders. [String](../data-types/string.md).
 
 **Example**
 
@@ -1474,13 +1442,11 @@ normalizedQueryHash(x)
 
 **Arguments**
 
-- `x` — Sequence of characters. [String](../../sql-reference/data-types/string.md).
+- `x` — Sequence of characters. [String](../data-types/string.md).
 
 **Returned value**
 
-- Hash value.
-
-Type: [UInt64](../../sql-reference/data-types/int-uint.md#uint-ranges).
+- Hash value. [UInt64](../data-types/int-uint.md#uint-ranges).
 
 **Example**
 
@@ -1508,13 +1474,11 @@ normalizeUTF8NFC(words)
 
 **Arguments**
 
-- `words` — UTF8-encoded input string. [String](../../sql-reference/data-types/string.md).
+- `words` — UTF8-encoded input string. [String](../data-types/string.md).
 
 **Returned value**
 
-- String transformed to NFC normalization form.
-
-Type: [String](../../sql-reference/data-types/string.md).
+- String transformed to NFC normalization form. [String](../data-types/string.md).
 
 **Example**
 
@@ -1542,13 +1506,11 @@ normalizeUTF8NFD(words)
 
 **Arguments**
 
-- `words` — UTF8-encoded input string. [String](../../sql-reference/data-types/string.md).
+- `words` — UTF8-encoded input string. [String](../data-types/string.md).
 
 **Returned value**
 
-- String transformed to NFD normalization form.
-
-Type: [String](../../sql-reference/data-types/string.md).
+- String transformed to NFD normalization form. [String](../data-types/string.md).
 
 **Example**
 
@@ -1576,13 +1538,11 @@ normalizeUTF8NFKC(words)
 
 **Arguments**
 
-- `words` — UTF8-encoded input string. [String](../../sql-reference/data-types/string.md).
+- `words` — UTF8-encoded input string. [String](../data-types/string.md).
 
 **Returned value**
 
-- String transformed to NFKC normalization form.
-
-Type: [String](../../sql-reference/data-types/string.md).
+- String transformed to NFKC normalization form. [String](../data-types/string.md).
 
 **Example**
 
@@ -1610,13 +1570,11 @@ normalizeUTF8NFKD(words)
 
 **Arguments**
 
-- `words` — UTF8-encoded input string. [String](../../sql-reference/data-types/string.md).
+- `words` — UTF8-encoded input string. [String](../data-types/string.md).
 
 **Returned value**
 
-- String transformed to NFKD normalization form.
-
-Type: [String](../../sql-reference/data-types/string.md).
+- String transformed to NFKD normalization form. [String](../data-types/string.md).
 
 **Example**
 
@@ -1647,13 +1605,11 @@ encodeXMLComponent(x)
 
 **Arguments**
 
-- `x` — An input string. [String](../../sql-reference/data-types/string.md).
+- `x` — An input string. [String](../data-types/string.md).
 
 **Returned value**
 
-- The escaped string.
-
-Type: [String](../../sql-reference/data-types/string.md).
+- The escaped string. [String](../data-types/string.md).
 
 **Example**
 
@@ -1687,13 +1643,11 @@ decodeXMLComponent(x)
 
 **Arguments**
 
-- `x` — An input string. [String](../../sql-reference/data-types/string.md).
+- `x` — An input string. [String](../data-types/string.md).
 
 **Returned value**
 
-- The un-escaped string.
-
-Type: [String](../../sql-reference/data-types/string.md).
+- The un-escaped string. [String](../data-types/string.md).
 
 **Example**
 
@@ -1723,13 +1677,11 @@ decodeHTMLComponent(x)
 
 **Arguments**
 
-- `x` — An input string. [String](../../sql-reference/data-types/string.md).
+- `x` — An input string. [String](../data-types/string.md).
 
 **Returned value**
 
-- The un-escaped string.
-
-Type: [String](../../sql-reference/data-types/string.md).
+- The un-escaped string. [String](../data-types/string.md).
 
 **Example**
 
@@ -1778,13 +1730,11 @@ extractTextFromHTML(x)
 
 **Arguments**
 
-- `x` — input text. [String](../../sql-reference/data-types/string.md).
+- `x` — input text. [String](../data-types/string.md).
 
 **Returned value**
 
-- Extracted text.
-
-Type: [String](../../sql-reference/data-types/string.md).
+- Extracted text. [String](../data-types/string.md).
 
 **Example**
 

docs/en/sql-reference/functions/string-replace-functions.md

@@ -139,7 +139,7 @@ Format the `pattern` string with the values (strings, integers, etc.) listed in
 **Syntax**
 
 ```sql
-format(pattern, s0, s1, …)
+format(pattern, s0, s1, ...)
 ```
 
 **Example**
@@ -202,13 +202,13 @@ translateUTF8(s, from, to)
 
 **Parameters**
 
-- `s`: A string type [String](/docs/en/sql-reference/data-types/string.md).
-- `from`: A string type [String](/docs/en/sql-reference/data-types/string.md).
-- `to`: A string type [String](/docs/en/sql-reference/data-types/string.md).
+- `s`: A string type [String](../data-types/string.md).
+- `from`: A string type [String](../data-types/string.md).
+- `to`: A string type [String](../data-types/string.md).
 
 **Returned value**
 
-- A [String](/docs/en/sql-reference/data-types/string.md) data type value.
+- A [String](../data-types/string.md) data type value.
 
 **Examples**
 

docs/en/sql-reference/functions/string-search-functions.md

@@ -17,7 +17,7 @@ Functions in this section also assume that the searched string (referred to in t
 violated, no exception is thrown and results are undefined. Search with UTF-8 encoded strings is usually provided by separate function
 variants. Likewise, if a UTF-8 function variant is used and the input strings are not UTF-8 encoded text, no exception is thrown and the
 results are undefined. Note that no automatic Unicode normalization is performed, however you can use the
-[normalizeUTF8*()](https://clickhouse.com/docs/en/sql-reference/functions/string-functions/) functions for that.
+[normalizeUTF8*()](https://clickhouse.com../functions/string-functions/) functions for that.
 
 [General strings functions](string-functions.md) and [functions for replacing in strings](string-replace-functions.md) are described separately.
 
@@ -38,12 +38,12 @@ Alias:
 
 - `haystack` — String in which the search is performed. [String](../../sql-reference/syntax.md#syntax-string-literal).
 - `needle` — Substring to be searched. [String](../../sql-reference/syntax.md#syntax-string-literal).
-- `start_pos` – Position (1-based) in `haystack` at which the search starts. [UInt](../../sql-reference/data-types/int-uint.md). Optional.
+- `start_pos` – Position (1-based) in `haystack` at which the search starts. [UInt](../data-types/int-uint.md). Optional.
 
-**Returned values**
+**Returned value**
 
-- Starting position in bytes and counting from 1, if the substring was found.
-- 0, if the substring was not found.
+- Starting position in bytes and counting from 1, if the substring was found. [UInt64](../data-types/int-uint.md).
+- 0, if the substring was not found. [UInt64](../data-types/int-uint.md).
 
 If substring `needle` is empty, these rules apply:
 - if no `start_pos` was specified: return `1`
@@ -53,8 +53,6 @@ If substring `needle` is empty, these rules apply:
 
 The same rules also apply to functions `locate`, `positionCaseInsensitive`, `positionUTF8` and `positionCaseInsensitiveUTF8`.
 
-Type: `Integer`.
-
 **Examples**
 
 Query:
@@ -206,9 +204,9 @@ multiSearchAllPositions(haystack, [needle1, needle2, ..., needleN])
 **Arguments**
 
 - `haystack` — String in which the search is performed. [String](../../sql-reference/syntax.md#syntax-string-literal).
-- `needle` — Substrings to be searched. [Array](../../sql-reference/data-types/array.md).
+- `needle` — Substrings to be searched. [Array](../data-types/array.md).
 
-**Returned values**
+**Returned value**
 
 - Array of the starting position in bytes and counting from 1, if the substring was found.
 - 0, if the substring was not found.
@@ -241,7 +239,7 @@ multiSearchAllPositionsCaseInsensitive(haystack, [needle1, needle2, ..., needleN
 **Parameters**
 
 - `haystack` — String in which the search is performed. [String](../../sql-reference/syntax.md#syntax-string-literal).
-- `needle` — Substrings to be searched. [Array](../../sql-reference/data-types/array.md).
+- `needle` — Substrings to be searched. [Array](../data-types/array.md).
 
 **Returned value**
 
@@ -275,7 +273,7 @@ multiSearchAllPositionsUTF8(haystack, [needle1, needle2, ..., needleN])
 **Parameters**
 
 - `haystack` — UTF-8 encoded string in which the search is performed. [String](../../sql-reference/syntax.md#syntax-string-literal).
-- `needle` — UTF-8 encoded substrings to be searched. [Array](../../sql-reference/data-types/array.md).
+- `needle` — UTF-8 encoded substrings to be searched. [Array](../data-types/array.md).
 
 **Returned value**
 
@@ -311,7 +309,7 @@ multiSearchAllPositionsCaseInsensitiveUTF8(haystack, [needle1, needle2, ..., nee
 **Parameters**
 
 - `haystack` — UTF-8 encoded string in which the search is performed. [String](../../sql-reference/syntax.md#syntax-string-literal).
-- `needle` — UTF-8 encoded substrings to be searched. [Array](../../sql-reference/data-types/array.md).
+- `needle` — UTF-8 encoded substrings to be searched. [Array](../data-types/array.md).
 
 **Returned value**
 
@@ -349,7 +347,7 @@ multiSearchFirstPosition(haystack, [needle1, needle2, ..., needleN])
 **Parameters**
 
 - `haystack` — String in which the search is performed. [String](../../sql-reference/syntax.md#syntax-string-literal).
-- `needle` —  Substrings to be searched. [Array](../../sql-reference/data-types/array.md).
+- `needle` —  Substrings to be searched. [Array](../data-types/array.md).
 
 **Returned value**
 
@@ -383,7 +381,7 @@ multiSearchFirstPositionCaseInsensitive(haystack, [needle1, needle2, ..., needle
 **Parameters**
 
 - `haystack` — String in which the search is performed. [String](../../sql-reference/syntax.md#syntax-string-literal).
-- `needle` — Array of substrings to be searched. [Array](../../sql-reference/data-types/array.md).
+- `needle` — Array of substrings to be searched. [Array](../data-types/array.md).
 
 **Returned value**
 
@@ -417,7 +415,7 @@ multiSearchFirstPositionUTF8(haystack, [needle1, needle2, ..., needleN])
 **Parameters**
 
 - `haystack` — UTF-8 string in which the search is performed. [String](../../sql-reference/syntax.md#syntax-string-literal).
-- `needle` — Array of UTF-8 substrings to be searched. [Array](../../sql-reference/data-types/array.md).
+- `needle` — Array of UTF-8 substrings to be searched. [Array](../data-types/array.md).
 
 **Returned value**
 
@@ -453,7 +451,7 @@ multiSearchFirstPositionCaseInsensitiveUTF8(haystack, [needle1, needle2, ..., ne
 **Parameters**
 
 - `haystack` — UTF-8 string in which the search is performed. [String](../../sql-reference/syntax.md#syntax-string-literal).
-- `needle` — Array of UTF-8 substrings to be searched. [Array](../../sql-reference/data-types/array.md)
+- `needle` — Array of UTF-8 substrings to be searched. [Array](../data-types/array.md)
 
 **Returned value**
 
@@ -490,12 +488,11 @@ multiSearchFirstIndex(haystack, [needle1, needle2, ..., needleN])
 **Parameters**
 
 - `haystack` — String in which the search is performed. [String](../../sql-reference/syntax.md#syntax-string-literal).
-- `needle` — Substrings to be searched. [Array](../../sql-reference/data-types/array.md).
+- `needle` — Substrings to be searched. [Array](../data-types/array.md).
 
 **Returned value**
 
-- index (starting from 1) of the leftmost found needle.
-- 0, if there was no match.
+- index (starting from 1) of the leftmost found needle. Otherwise 0, if there was no match. [UInt8](../data-types/int-uint.md).
 
 **Example**
 
@@ -524,12 +521,11 @@ multiSearchFirstIndexCaseInsensitive(haystack, [needle1, needle2, ..., needleN])
 **Parameters**
 
 - `haystack` — String in which the search is performed. [String](../../sql-reference/syntax.md#syntax-string-literal).
-- `needle` — Substrings to be searched. [Array](../../sql-reference/data-types/array.md).
+- `needle` — Substrings to be searched. [Array](../data-types/array.md).
 
 **Returned value**
 
-- index (starting from 1) of the leftmost found needle.
-- 0, if there was no match.
+- index (starting from 1) of the leftmost found needle. Otherwise 0, if there was no match. [UInt8](../data-types/int-uint.md).
 
 **Example**
 
@@ -558,12 +554,11 @@ multiSearchFirstIndexUTF8(haystack, [needle1, needle2, ..., needleN])
 **Parameters**
 
 - `haystack` — UTF-8 string in which the search is performed. [String](../../sql-reference/syntax.md#syntax-string-literal).
-- `needle` — Array of UTF-8 substrings to be searched. [Array](../../sql-reference/data-types/array.md)
+- `needle` — Array of UTF-8 substrings to be searched. [Array](../data-types/array.md)
 
 **Returned value**
 
-- index (starting from 1) of the leftmost found needle.
-- 0, if there was no match.
+- index (starting from 1) of the leftmost found needle, Otherwise 0, if there was no match. [UInt8](../data-types/int-uint.md).
 
 **Example**
 
@@ -594,12 +589,11 @@ multiSearchFirstIndexCaseInsensitiveUTF8(haystack, [needle1, needle2, ..., needl
 **Parameters**
 
 - `haystack` — UTF-8 string in which the search is performed. [String](../../sql-reference/syntax.md#syntax-string-literal).
-- `needle` — Array of UTF-8 substrings to be searched. [Array](../../sql-reference/data-types/array.md).
+- `needle` — Array of UTF-8 substrings to be searched. [Array](../data-types/array.md).
 
 **Returned value**
 
-- index (starting from 1) of the leftmost found needle.
-- 0, if there was no match.
+- index (starting from 1) of the leftmost found needle. Otherwise 0, if there was no match. [UInt8](../data-types/int-uint.md).
 
 **Example**
 
@@ -632,7 +626,7 @@ multiSearchAny(haystack, [needle1, needle2, ..., needleN])
 **Parameters**
 
 - `haystack` — String in which the search is performed. [String](../../sql-reference/syntax.md#syntax-string-literal).
-- `needle` — Substrings to be searched. [Array](../../sql-reference/data-types/array.md).
+- `needle` — Substrings to be searched. [Array](../data-types/array.md).
 
 **Returned value**
 
@@ -666,7 +660,7 @@ multiSearchAnyCaseInsensitive(haystack, [needle1, needle2, ..., needleN])
 **Parameters**
 
 - `haystack` — String in which the search is performed. [String](../../sql-reference/syntax.md#syntax-string-literal).
-- `needle` — Substrings to be searched. [Array](../../sql-reference/data-types/array.md)
+- `needle` — Substrings to be searched. [Array](../data-types/array.md)
 
 **Returned value**
 
@@ -700,7 +694,7 @@ multiSearchAnyUTF8(haystack, [needle1, needle2, ..., needleN])
 **Parameters**
 
 - `haystack` — UTF-8 string in which the search is performed. [String](../../sql-reference/syntax.md#syntax-string-literal).
-- `needle` — UTF-8 substrings to be searched. [Array](../../sql-reference/data-types/array.md).
+- `needle` — UTF-8 substrings to be searched. [Array](../data-types/array.md).
 
 **Returned value**
 
@@ -736,7 +730,7 @@ multiSearchAnyCaseInsensitiveUTF8(haystack, [needle1, needle2, ..., needleN])
 **Parameters**
 
 - `haystack` — UTF-8 string in which the search is performed. [String](../../sql-reference/syntax.md#syntax-string-literal).
-- `needle` — UTF-8 substrings to be searched. [Array](../../sql-reference/data-types/array.md)
+- `needle` — UTF-8 substrings to be searched. [Array](../data-types/array.md)
 
 **Returned value**
 
@@ -799,7 +793,7 @@ If you only want to search multiple substrings in a string, you can use function
 **Syntax**
 
 ```sql
-multiMatchAny(haystack, \[pattern<sub>1</sub>, pattern<sub>2</sub>, …, pattern<sub>n</sub>\])
+multiMatchAny(haystack, \[pattern<sub>1</sub>, pattern<sub>2</sub>, ..., pattern<sub>n</sub>\])
 ```
 
 ## multiMatchAnyIndex
@@ -809,7 +803,7 @@ Like `multiMatchAny` but returns any index that matches the haystack.
 **Syntax**
 
 ```sql
-multiMatchAnyIndex(haystack, \[pattern<sub>1</sub>, pattern<sub>2</sub>, …, pattern<sub>n</sub>\])
+multiMatchAnyIndex(haystack, \[pattern<sub>1</sub>, pattern<sub>2</sub>, ..., pattern<sub>n</sub>\])
 ```
 
 ## multiMatchAllIndices
@@ -819,7 +813,7 @@ Like `multiMatchAny` but returns the array of all indices that match the haystac
 **Syntax**
 
 ```sql
-multiMatchAllIndices(haystack, \[pattern<sub>1</sub>, pattern<sub>2</sub>, …, pattern<sub>n</sub>\])
+multiMatchAllIndices(haystack, \[pattern<sub>1</sub>, pattern<sub>2</sub>, ..., pattern<sub>n</sub>\])
 ```
 
 ## multiFuzzyMatchAny
@@ -833,7 +827,7 @@ Like `multiMatchAny` but returns 1 if any pattern matches the haystack within a
 **Syntax**
 
 ```sql
-multiFuzzyMatchAny(haystack, distance, \[pattern<sub>1</sub>, pattern<sub>2</sub>, …, pattern<sub>n</sub>\])
+multiFuzzyMatchAny(haystack, distance, \[pattern<sub>1</sub>, pattern<sub>2</sub>, ..., pattern<sub>n</sub>\])
 ```
 
 ## multiFuzzyMatchAnyIndex
@@ -843,7 +837,7 @@ Like `multiFuzzyMatchAny` but returns any index that matches the haystack within
 **Syntax**
 
 ```sql
-multiFuzzyMatchAnyIndex(haystack, distance, \[pattern<sub>1</sub>, pattern<sub>2</sub>, …, pattern<sub>n</sub>\])
+multiFuzzyMatchAnyIndex(haystack, distance, \[pattern<sub>1</sub>, pattern<sub>2</sub>, ..., pattern<sub>n</sub>\])
 ```
 
 ## multiFuzzyMatchAllIndices
@@ -853,7 +847,7 @@ Like `multiFuzzyMatchAny` but returns the array of all indices in any order that
 **Syntax**
 
 ```sql
-multiFuzzyMatchAllIndices(haystack, distance, \[pattern<sub>1</sub>, pattern<sub>2</sub>, …, pattern<sub>n</sub>\])
+multiFuzzyMatchAllIndices(haystack, distance, \[pattern<sub>1</sub>, pattern<sub>2</sub>, ..., pattern<sub>n</sub>\])
 ```
 
 ## extract
@@ -896,14 +890,16 @@ extractAllGroupsHorizontal(haystack, pattern)
 
 **Arguments**
 
-- `haystack` — Input string. Type: [String](../../sql-reference/data-types/string.md).
-- `pattern` — Regular expression with [re2 syntax](https://github.com/google/re2/wiki/Syntax). Must contain groups, each group enclosed in parentheses. If `pattern` contains no groups, an exception is thrown. Type: [String](../../sql-reference/data-types/string.md).
+- `haystack` — Input string. [String](../data-types/string.md).
+- `pattern` — Regular expression with [re2 syntax](https://github.com/google/re2/wiki/Syntax). Must contain groups, each group enclosed in parentheses. If `pattern` contains no groups, an exception is thrown. [String](../data-types/string.md).
 
 **Returned value**
 
-- Type: [Array](../../sql-reference/data-types/array.md).
+- Array of arrays of matches. [Array](../data-types/array.md).
 
+:::note
 If `haystack` does not match the `pattern` regex, an array of empty arrays is returned.
+:::
 
 **Example**
 
@@ -931,14 +927,16 @@ extractAllGroupsVertical(haystack, pattern)
 
 **Arguments**
 
-- `haystack` — Input string. Type: [String](../../sql-reference/data-types/string.md).
-- `pattern` — Regular expression with [re2 syntax](https://github.com/google/re2/wiki/Syntax). Must contain groups, each group enclosed in parentheses. If `pattern` contains no groups, an exception is thrown. Type: [String](../../sql-reference/data-types/string.md).
+- `haystack` — Input string. [String](../data-types/string.md).
+- `pattern` — Regular expression with [re2 syntax](https://github.com/google/re2/wiki/Syntax). Must contain groups, each group enclosed in parentheses. If `pattern` contains no groups, an exception is thrown. [String](../data-types/string.md).
 
 **Returned value**
 
-- Type: [Array](../../sql-reference/data-types/array.md).
+- Array of arrays of matches. [Array](../data-types/array.md).
 
+:::note
 If `haystack` does not match the `pattern` regex, an empty array is returned.
+:::
 
 **Example**
 
@@ -968,7 +966,7 @@ Matching is based on UTF-8, e.g. `_` matches the Unicode code point `¥` which i
 
 If the haystack or the LIKE expression are not valid UTF-8, the behavior is undefined.
 
-No automatic Unicode normalization is performed, you can use the [normalizeUTF8*()](https://clickhouse.com/docs/en/sql-reference/functions/string-functions/) functions for that.
+No automatic Unicode normalization is performed, you can use the [normalizeUTF8*()](https://clickhouse.com../functions/string-functions/) functions for that.
 
 To match against literal `%`, `_` and `\` (which are LIKE metacharacters), prepend them with a backslash: `\%`, `\_` and `\\`.
 The backslash loses its special meaning (i.e. is interpreted literally) if it prepends a character different than `%`, `_` or `\`.
@@ -1005,7 +1003,7 @@ Alias: `haystack NOT ILIKE pattern` (operator)
 
 ## ngramDistance
 
-Calculates the 4-gram distance between a `haystack` string and a `needle` string. For this, it counts the symmetric difference between two multisets of 4-grams and normalizes it by the sum of their cardinalities. Returns a [Float32](../../sql-reference/data-types/float.md/#float32-float64) between 0 and 1. The smaller the result is, the more similar the strings are to each other.
+Calculates the 4-gram distance between a `haystack` string and a `needle` string. For this, it counts the symmetric difference between two multisets of 4-grams and normalizes it by the sum of their cardinalities. Returns a [Float32](../data-types/float.md/#float32-float64) between 0 and 1. The smaller the result is, the more similar the strings are to each other.
 
 Functions [`ngramDistanceCaseInsensitive`](#ngramdistancecaseinsensitive), [`ngramDistanceUTF8`](#ngramdistanceutf8), [`ngramDistanceCaseInsensitiveUTF8`](#ngramdistancecaseinsensitiveutf8) provide case-insensitive and/or UTF-8 variants of this function.
 
@@ -1022,7 +1020,7 @@ ngramDistance(haystack, needle)
 
 **Returned value**
 
-- Value between 0 and 1 representing the similarity between the two strings. [Float32](../../sql-reference/data-types/float.md/#float32-float64)
+- Value between 0 and 1 representing the similarity between the two strings. [Float32](../data-types/float.md/#float32-float64)
 
 **Implementation details**
 
@@ -1076,7 +1074,7 @@ ngramDistanceCaseInsensitive(haystack, needle)
 
 **Returned value**
 
-- Value between 0 and 1 representing the similarity between the two strings. [Float32](../../sql-reference/data-types/float.md/#float32-float64)
+- Value between 0 and 1 representing the similarity between the two strings. [Float32](../data-types/float.md/#float32-float64)
 
 **Examples**
 
@@ -1125,7 +1123,7 @@ ngramDistanceUTF8(haystack, needle)
 
 **Returned value**
 
-- Value between 0 and 1 representing the similarity between the two strings. [Float32](../../sql-reference/data-types/float.md/#float32-float64)
+- Value between 0 and 1 representing the similarity between the two strings. [Float32](../data-types/float.md/#float32-float64)
 
 **Example**
 
@@ -1158,7 +1156,7 @@ ngramDistanceCaseInsensitiveUTF8(haystack, needle)
 
 **Returned value**
 
-- Value between 0 and 1 representing the similarity between the two strings. [Float32](../../sql-reference/data-types/float.md/#float32-float64)
+- Value between 0 and 1 representing the similarity between the two strings. [Float32](../data-types/float.md/#float32-float64)
 
 **Example**
 
@@ -1176,7 +1174,7 @@ Result:
 
 ## ngramSearch
 
-Like `ngramDistance` but calculates the non-symmetric difference between a `needle` string and a `haystack` string, i.e. the number of n-grams from the needle minus the common number of n-grams normalized by the number of `needle` n-grams. Returns a [Float32](../../sql-reference/data-types/float.md/#float32-float64) between 0 and 1. The bigger the result is, the more likely `needle` is in the `haystack`. This function is useful for fuzzy string search. Also see function [`soundex`](../../sql-reference/functions/string-functions#soundex).
+Like `ngramDistance` but calculates the non-symmetric difference between a `needle` string and a `haystack` string, i.e. the number of n-grams from the needle minus the common number of n-grams normalized by the number of `needle` n-grams. Returns a [Float32](../data-types/float.md/#float32-float64) between 0 and 1. The bigger the result is, the more likely `needle` is in the `haystack`. This function is useful for fuzzy string search. Also see function [`soundex`](../../sql-reference/functions/string-functions#soundex).
 
 Functions [`ngramSearchCaseInsensitive`](#ngramsearchcaseinsensitive), [`ngramSearchUTF8`](#ngramsearchutf8), [`ngramSearchCaseInsensitiveUTF8`](#ngramsearchcaseinsensitiveutf8) provide case-insensitive and/or UTF-8 variants of this function.
 
@@ -1193,7 +1191,7 @@ ngramSearch(haystack, needle)
 
 **Returned value**
 
-- Value between 0 and 1 representing the likelihood of the `needle` being in the `haystack`. [Float32](../../sql-reference/data-types/float.md/#float32-float64)
+- Value between 0 and 1 representing the likelihood of the `needle` being in the `haystack`. [Float32](../data-types/float.md/#float32-float64)
 
 **Implementation details**
 
@@ -1232,7 +1230,7 @@ ngramSearchCaseInsensitive(haystack, needle)
 
 **Returned value**
 
-- Value between 0 and 1 representing the likelihood of the `needle` being in the `haystack`. [Float32](../../sql-reference/data-types/float.md/#float32-float64)
+- Value between 0 and 1 representing the likelihood of the `needle` being in the `haystack`. [Float32](../data-types/float.md/#float32-float64)
 
 The bigger the result is, the more likely `needle` is in the `haystack`.
 
@@ -1267,7 +1265,7 @@ ngramSearchUTF8(haystack, needle)
 
 **Returned value**
 
-- Value between 0 and 1 representing the likelihood of the `needle` being in the `haystack`. [Float32](../../sql-reference/data-types/float.md/#float32-float64)
+- Value between 0 and 1 representing the likelihood of the `needle` being in the `haystack`. [Float32](../data-types/float.md/#float32-float64)
 
 The bigger the result is, the more likely `needle` is in the `haystack`.
 
@@ -1302,7 +1300,7 @@ ngramSearchCaseInsensitiveUTF8(haystack, needle)
 
 **Returned value**
 
-- Value between 0 and 1 representing the likelihood of the `needle` being in the `haystack`. [Float32](../../sql-reference/data-types/float.md/#float32-float64)
+- Value between 0 and 1 representing the likelihood of the `needle` being in the `haystack`. [Float32](../data-types/float.md/#float32-float64)
 
 The bigger the result is, the more likely `needle` is in the `haystack`.
 
@@ -1336,13 +1334,11 @@ countSubstrings(haystack, needle[, start_pos])
 
 - `haystack` — String in which the search is performed. [String](../../sql-reference/syntax.md#syntax-string-literal).
 - `needle` — Substring to be searched. [String](../../sql-reference/syntax.md#syntax-string-literal).
-- `start_pos` – Position (1-based) in `haystack` at which the search starts. [UInt](../../sql-reference/data-types/int-uint.md). Optional.
+- `start_pos` – Position (1-based) in `haystack` at which the search starts. [UInt](../data-types/int-uint.md). Optional.
 
-**Returned values**
+**Returned value**
 
-- The number of occurrences.
-
-Type: [UInt64](../../sql-reference/data-types/int-uint.md).
+- The number of occurrences. [UInt64](../data-types/int-uint.md).
 
 **Examples**
 
@@ -1385,13 +1381,11 @@ countSubstringsCaseInsensitive(haystack, needle[, start_pos])
 
 - `haystack` — String in which the search is performed. [String](../../sql-reference/syntax.md#syntax-string-literal).
 - `needle` — Substring to be searched. [String](../../sql-reference/syntax.md#syntax-string-literal).
-- `start_pos` – Position (1-based) in `haystack` at which the search starts. [UInt](../../sql-reference/data-types/int-uint.md). Optional.
+- `start_pos` – Position (1-based) in `haystack` at which the search starts. [UInt](../data-types/int-uint.md). Optional.
 
-**Returned values**
+**Returned value**
 
-- The number of occurrences.
-
-Type: [UInt64](../../sql-reference/data-types/int-uint.md).
+- The number of occurrences. [UInt64](../data-types/int-uint.md).
 
 **Examples**
 
@@ -1439,13 +1433,11 @@ countSubstringsCaseInsensitiveUTF8(haystack, needle[, start_pos])
 
 - `haystack` — UTF-8 string in which the search is performed. [String](../../sql-reference/syntax.md#syntax-string-literal).
 - `needle` — Substring to be searched. [String](../../sql-reference/syntax.md#syntax-string-literal).
-- `start_pos` – Position (1-based) in `haystack` at which the search starts. [UInt](../../sql-reference/data-types/int-uint.md). Optional.
+- `start_pos` – Position (1-based) in `haystack` at which the search starts. [UInt](../data-types/int-uint.md). Optional.
 
-**Returned values**
+**Returned value**
 
-- The number of occurrences.
-
-Type: [UInt64](../../sql-reference/data-types/int-uint.md).
+- The number of occurrences. [UInt64](../data-types/int-uint.md).
 
 **Examples**
 
@@ -1492,13 +1484,11 @@ countMatches(haystack, pattern)
 **Arguments**
 
 - `haystack` — The string to search in. [String](../../sql-reference/syntax.md#syntax-string-literal).
-- `pattern` — The regular expression with [re2 syntax](https://github.com/google/re2/wiki/Syntax). [String](../../sql-reference/data-types/string.md).
+- `pattern` — The regular expression with [re2 syntax](https://github.com/google/re2/wiki/Syntax). [String](../data-types/string.md).
 
 **Returned value**
 
-- The number of matches.
-
-Type: [UInt64](../../sql-reference/data-types/int-uint.md).
+- The number of matches. [UInt64](../data-types/int-uint.md).
 
 **Examples**
 
@@ -1539,13 +1529,11 @@ countMatchesCaseInsensitive(haystack, pattern)
 **Arguments**
 
 - `haystack` — The string to search in. [String](../../sql-reference/syntax.md#syntax-string-literal).
-- `pattern` — The regular expression with [re2 syntax](https://github.com/google/re2/wiki/Syntax). [String](../../sql-reference/data-types/string.md).
+- `pattern` — The regular expression with [re2 syntax](https://github.com/google/re2/wiki/Syntax). [String](../data-types/string.md).
 
 **Returned value**
 
-- The number of matches.
-
-Type: [UInt64](../../sql-reference/data-types/int-uint.md).
+- The number of matches. [UInt64](../data-types/int-uint.md).
 
 **Examples**
 
@@ -1579,13 +1567,11 @@ Alias: `REGEXP_EXTRACT(haystack, pattern[, index])`.
 
 - `haystack` — String, in which regexp pattern will to be matched. [String](../../sql-reference/syntax.md#syntax-string-literal).
 - `pattern` — String, regexp expression, must be constant. [String](../../sql-reference/syntax.md#syntax-string-literal).
-- `index` – An integer number greater or equal 0 with default 1. It represents which regex group to extract. [UInt or Int](../../sql-reference/data-types/int-uint.md). Optional.
+- `index` – An integer number greater or equal 0 with default 1. It represents which regex group to extract. [UInt or Int](../data-types/int-uint.md). Optional.
 
-**Returned values**
+**Returned value**
 
-`pattern` may contain multiple regexp groups, `index` indicates which regex group to extract. An index of 0 means matching the entire regular expression.
-
-Type: `String`.
+`pattern` may contain multiple regexp groups, `index` indicates which regex group to extract. An index of 0 means matching the entire regular expression. [String](../data-types/string.md).
 
 **Examples**
 
@@ -1622,12 +1608,9 @@ hasSubsequence(haystack, needle)
 - `haystack` — String in which the search is performed. [String](../../sql-reference/syntax.md#syntax-string-literal).
 - `needle` — Subsequence to be searched. [String](../../sql-reference/syntax.md#syntax-string-literal).
 
-**Returned values**
+**Returned value**
 
-- 1, if needle is a subsequence of haystack.
-- 0, otherwise.
-
-Type: `UInt8`.
+- 1, if needle is a subsequence of haystack, 0 otherwise. [UInt8](../data-types/int-uint.md).
 
 **Examples**
 
@@ -1660,12 +1643,9 @@ hasSubsequenceCaseInsensitive(haystack, needle)
 - `haystack` — String in which the search is performed. [String](../../sql-reference/syntax.md#syntax-string-literal).
 - `needle` — Subsequence to be searched. [String](../../sql-reference/syntax.md#syntax-string-literal).
 
-**Returned values**
+**Returned value**
 
-- 1, if needle is a subsequence of haystack.
-- 0, otherwise.
-
-Type: `UInt8`.
+- 1, if needle is a subsequence of haystack, 0 otherwise [UInt8](../data-types/int-uint.md).
 
 **Examples**
 
@@ -1698,12 +1678,9 @@ hasSubsequenceUTF8(haystack, needle)
 - `haystack` — String in which the search is performed. UTF-8 encoded [String](../../sql-reference/syntax.md#syntax-string-literal).
 - `needle` — Subsequence to be searched. UTF-8 encoded [String](../../sql-reference/syntax.md#syntax-string-literal).
 
-**Returned values**
+**Returned value**
 
-- 1, if needle is a subsequence of haystack.
-- 0, otherwise.
-
-Type: `UInt8`.
+- 1, if needle is a subsequence of haystack, 0, otherwise. [UInt8](../data-types/int-uint.md).
 
 Query:
 
@@ -1736,12 +1713,9 @@ hasSubsequenceCaseInsensitiveUTF8(haystack, needle)
 - `haystack` — String in which the search is performed. UTF-8 encoded [String](../../sql-reference/syntax.md#syntax-string-literal).
 - `needle` — Subsequence to be searched. UTF-8 encoded [String](../../sql-reference/syntax.md#syntax-string-literal).
 
-**Returned values**
+**Returned value**
 
-- 1, if needle is a subsequence of haystack.
-- 0, otherwise.
-
-Type: `UInt8`.
+- 1, if needle is a subsequence of haystack, 0 otherwise. [UInt8](../data-types/int-uint.md).
 
 **Examples**
 
@@ -1776,8 +1750,7 @@ hasToken(haystack, token)
 
 **Returned value**
 
-- 1, if the token is present in the haystack.
-- 0, if the token is not present.
+- 1, if the token is present in the haystack, 0 otherwise. [UInt8](../data-types/int-uint.md).
 
 **Implementation details**
 
@@ -1812,9 +1785,7 @@ hasTokenOrNull(haystack, token)
 
 **Returned value**
 
-- 1, if the token is present in the haystack.
-- 0, if the token is not present in the haystack.
-- null, if the token is ill-formed.
+- 1, if the token is present in the haystack, 0 if it is not present, and null if the token is ill formed. 
 
 **Implementation details**
 
@@ -1851,8 +1822,7 @@ hasTokenCaseInsensitive(haystack, token)
 
 **Returned value**
 
-- 1, if the token is present in the haystack.
-- 0, otherwise.
+- 1, if the token is present in the haystack, 0 otherwise. [UInt8](../data-types/int-uint.md).
 
 **Implementation details**
 
@@ -1887,9 +1857,7 @@ hasTokenCaseInsensitiveOrNull(haystack, token)
 
 **Returned value**
 
-- 1, if the token is present in the haystack.
-- 0, if token is not present.
-- null, if the token is ill-formed.
+- 1, if the token is present in the haystack, 0 if the token is not present, otherwise [`null`](../data-types/nullable.md) if the token is ill-formed. [UInt8](../data-types/int-uint.md).
 
 **Implementation details**
 

docs/en/sql-reference/functions/time-series-functions.md

@@ -30,9 +30,7 @@ At least four data points are required in `series` to detect outliers.
 
 **Returned value**
 
-- Returns an array of the same length as the input array where each value represents score of possible anomaly of corresponding element in the series. A non-zero score indicates a possible anomaly.
-
-Type: [Array](../../sql-reference/data-types/array.md).
+- Returns an array of the same length as the input array where each value represents score of possible anomaly of corresponding element in the series. A non-zero score indicates a possible anomaly. [Array](../data-types/array.md).
 
 **Examples**
 
@@ -81,10 +79,7 @@ seriesPeriodDetectFFT(series);
 
 **Returned value**
 
-- A real value equal to the period of series data
-- Returns NAN when number of data points are less than four.
-
-Type: [Float64](../../sql-reference/data-types/float.md).
+- A real value equal to the period of series data. NaN when number of data points are less than four. [Float64](../data-types/float.md).
 
 **Examples**
 
@@ -134,9 +129,7 @@ The number of data points in `series` should be at least twice the value of `per
 **Returned value**
 
 - An array of four arrays where the first array include seasonal components, the second array - trend,
-the third array - residue component, and the fourth array - baseline(seasonal + trend) component.
-
-Type: [Array](../../sql-reference/data-types/array.md).
+the third array - residue component, and the fourth array - baseline(seasonal + trend) component. [Array](../data-types/array.md).
 
 **Examples**
 

docs/en/sql-reference/functions/time-window-functions.md

@@ -17,15 +17,13 @@ tumble(time_attr, interval [, timezone])
 ```
 
 **Arguments**
-- `time_attr` - Date and time. [DateTime](../../sql-reference/data-types/datetime.md) data type.
-- `interval` - Window interval in [Interval](../../sql-reference/data-types/special-data-types/interval.md) data type.
+- `time_attr` - Date and time. [DateTime](../data-types/datetime.md) data type.
+- `interval` - Window interval in [Interval](../data-types/special-data-types/interval.md) data type.
 - `timezone` — [Timezone name](../../operations/server-configuration-parameters/settings.md#server_configuration_parameters-timezone) (optional). 
 
 **Returned values**
 
-- The inclusive lower and exclusive upper bound of the corresponding tumbling window.
-
-Type: `Tuple(DateTime, DateTime)`
+- The inclusive lower and exclusive upper bound of the corresponding tumbling window. [Tuple](../data-types/tuple.md)([DateTime](../data-types/datetime.md), [DateTime](../data-types/datetime.md))`.
 
 **Example**
 
@@ -53,16 +51,14 @@ hop(time_attr, hop_interval, window_interval [, timezone])
 
 **Arguments**
 
-- `time_attr` - Date and time. [DateTime](../../sql-reference/data-types/datetime.md) data type.
-- `hop_interval` - Hop interval in [Interval](../../sql-reference/data-types/special-data-types/interval.md) data type. Should be a positive number.
-- `window_interval` - Window interval in [Interval](../../sql-reference/data-types/special-data-types/interval.md) data type. Should be a positive number.
+- `time_attr` - Date and time. [DateTime](../data-types/datetime.md) data type.
+- `hop_interval` - Hop interval in [Interval](../data-types/special-data-types/interval.md) data type. Should be a positive number.
+- `window_interval` - Window interval in [Interval](../data-types/special-data-types/interval.md) data type. Should be a positive number.
 - `timezone` — [Timezone name](../../operations/server-configuration-parameters/settings.md#server_configuration_parameters-timezone) (optional). 
 
 **Returned values**
 
-- The inclusive lower and exclusive upper bound of the corresponding hopping window. Since one record can be assigned to multiple hop windows, the function only returns the bound of the **first** window when hop function is used **without** `WINDOW VIEW`.
-
-Type: `Tuple(DateTime, DateTime)`
+- The inclusive lower and exclusive upper bound of the corresponding hopping window. Since one record can be assigned to multiple hop windows, the function only returns the bound of the **first** window when hop function is used **without** `WINDOW VIEW`. [Tuple](../data-types/tuple.md)([DateTime](../data-types/datetime.md), [DateTime](../data-types/datetime.md))`.
 
 **Example**
 

docs/en/sql-reference/functions/tuple-functions.md

@@ -7,15 +7,15 @@ sidebar_label: Tuples
 ## tuple
 
 A function that allows grouping multiple columns.
-For columns with the types T1, T2, …, it returns a Tuple(T1, T2, …) type tuple containing these columns. There is no cost to execute the function.
+For columns with the types T1, T2, ..., it returns a Tuple(T1, T2, ...) type tuple containing these columns. There is no cost to execute the function.
 Tuples are normally used as intermediate values for an argument of IN operators, or for creating a list of formal parameters of lambda functions. Tuples can’t be written to a table.
 
-The function implements the operator `(x, y, …)`.
+The function implements the operator `(x, y, ...)`.
 
 **Syntax**
 
 ``` sql
-tuple(x, y, …)
+tuple(x, y, ...)
 ```
 
 ## tupleElement
@@ -35,7 +35,7 @@ tupleElement(tuple, name, [, default_value])
 
 ## untuple
 
-Performs syntactic substitution of [tuple](../../sql-reference/data-types/tuple.md#tuplet1-t2) elements in the call location.
+Performs syntactic substitution of [tuple](../data-types/tuple.md#tuplet1-t2) elements in the call location.
 
 The names of the result columns are implementation-specific and subject to change. Do not assume specific column names after `untuple`.
 
@@ -49,7 +49,7 @@ You can use the `EXCEPT` expression to skip columns as a result of the query.
 
 **Arguments**
 
-- `x` — A `tuple` function, column, or tuple of elements. [Tuple](../../sql-reference/data-types/tuple.md).
+- `x` — A `tuple` function, column, or tuple of elements. [Tuple](../data-types/tuple.md).
 
 **Returned value**
 
@@ -111,7 +111,7 @@ Result:
 
 **See Also**
 
-- [Tuple](../../sql-reference/data-types/tuple.md)
+- [Tuple](../data-types/tuple.md)
 
 ## tupleHammingDistance
 
@@ -125,8 +125,8 @@ tupleHammingDistance(tuple1, tuple2)
 
 **Arguments**
 
-- `tuple1` — First tuple. [Tuple](../../sql-reference/data-types/tuple.md).
-- `tuple2` — Second tuple. [Tuple](../../sql-reference/data-types/tuple.md).
+- `tuple1` — First tuple. [Tuple](../data-types/tuple.md).
+- `tuple2` — Second tuple. [Tuple](../data-types/tuple.md).
 
 Tuples should have the same type of the elements.
 
@@ -134,7 +134,9 @@ Tuples should have the same type of the elements.
 
 - The Hamming distance.
 
-Type: The result type is calculated the same way it is for [Arithmetic functions](../../sql-reference/functions/arithmetic-functions.md), based on the number of elements in the input tuples.
+:::note
+The result type is calculated the same way it is for [Arithmetic functions](../../sql-reference/functions/arithmetic-functions.md), based on the number of elements in the input tuples.
+:::
 
 ``` sql
 SELECT
@@ -196,13 +198,11 @@ tupleToNameValuePairs(tuple)
 
 **Arguments**
 
-- `tuple` — Named tuple. [Tuple](../../sql-reference/data-types/tuple.md) with any types of values.
+- `tuple` — Named tuple. [Tuple](../data-types/tuple.md) with any types of values.
 
 **Returned value**
 
-- An array with (name, value) pairs.
-
-Type: [Array](../../sql-reference/data-types/array.md)([Tuple](../../sql-reference/data-types/tuple.md)([String](../../sql-reference/data-types/string.md), ...)).
+- An array with (name, value) pairs. [Array](../data-types/array.md)([Tuple](../data-types/tuple.md)([String](../data-types/string.md), ...)).
 
 **Example**
 
@@ -273,14 +273,12 @@ Alias: `vectorSum`.
 
 **Arguments**
 
-- `tuple1` — First tuple. [Tuple](../../sql-reference/data-types/tuple.md).
-- `tuple2` — Second tuple. [Tuple](../../sql-reference/data-types/tuple.md).
+- `tuple1` — First tuple. [Tuple](../data-types/tuple.md).
+- `tuple2` — Second tuple. [Tuple](../data-types/tuple.md).
 
 **Returned value**
 
-- Tuple with the sum.
-
-Type: [Tuple](../../sql-reference/data-types/tuple.md).
+- Tuple with the sum. [Tuple](../data-types/tuple.md).
 
 **Example**
 
@@ -312,14 +310,12 @@ Alias: `vectorDifference`.
 
 **Arguments**
 
-- `tuple1` — First tuple. [Tuple](../../sql-reference/data-types/tuple.md).
-- `tuple2` — Second tuple. [Tuple](../../sql-reference/data-types/tuple.md).
+- `tuple1` — First tuple. [Tuple](../data-types/tuple.md).
+- `tuple2` — Second tuple. [Tuple](../data-types/tuple.md).
 
 **Returned value**
 
-- Tuple with the result of subtraction.
-
-Type: [Tuple](../../sql-reference/data-types/tuple.md).
+- Tuple with the result of subtraction. [Tuple](../data-types/tuple.md).
 
 **Example**
 
@@ -349,14 +345,12 @@ tupleMultiply(tuple1, tuple2)
 
 **Arguments**
 
-- `tuple1` — First tuple. [Tuple](../../sql-reference/data-types/tuple.md).
-- `tuple2` — Second tuple. [Tuple](../../sql-reference/data-types/tuple.md).
+- `tuple1` — First tuple. [Tuple](../data-types/tuple.md).
+- `tuple2` — Second tuple. [Tuple](../data-types/tuple.md).
 
 **Returned value**
 
-- Tuple with the multiplication.
-
-Type: [Tuple](../../sql-reference/data-types/tuple.md).
+- Tuple with the multiplication. [Tuple](../data-types/tuple.md).
 
 **Example**
 
@@ -386,14 +380,12 @@ tupleDivide(tuple1, tuple2)
 
 **Arguments**
 
-- `tuple1` — First tuple. [Tuple](../../sql-reference/data-types/tuple.md).
-- `tuple2` — Second tuple. [Tuple](../../sql-reference/data-types/tuple.md).
+- `tuple1` — First tuple. [Tuple](../data-types/tuple.md).
+- `tuple2` — Second tuple. [Tuple](../data-types/tuple.md).
 
 **Returned value**
 
-- Tuple with the result of division.
-
-Type: [Tuple](../../sql-reference/data-types/tuple.md).
+- Tuple with the result of division. [Tuple](../data-types/tuple.md).
 
 **Example**
 
@@ -423,13 +415,11 @@ tupleNegate(tuple)
 
 **Arguments**
 
-- `tuple` — [Tuple](../../sql-reference/data-types/tuple.md).
+- `tuple` — [Tuple](../data-types/tuple.md).
 
 **Returned value**
 
-- Tuple with the result of negation.
-
-Type: [Tuple](../../sql-reference/data-types/tuple.md).
+- Tuple with the result of negation. [Tuple](../data-types/tuple.md).
 
 **Example**
 
@@ -459,14 +449,12 @@ tupleMultiplyByNumber(tuple, number)
 
 **Arguments**
 
-- `tuple` — [Tuple](../../sql-reference/data-types/tuple.md).
-- `number` — Multiplier. [Int/UInt](../../sql-reference/data-types/int-uint.md), [Float](../../sql-reference/data-types/float.md) or [Decimal](../../sql-reference/data-types/decimal.md).
+- `tuple` — [Tuple](../data-types/tuple.md).
+- `number` — Multiplier. [Int/UInt](../data-types/int-uint.md), [Float](../data-types/float.md) or [Decimal](../data-types/decimal.md).
 
 **Returned value**
 
-- Tuple with multiplied values.
-
-Type: [Tuple](../../sql-reference/data-types/tuple.md).
+- Tuple with multiplied values. [Tuple](../data-types/tuple.md).
 
 **Example**
 
@@ -496,14 +484,12 @@ tupleDivideByNumber(tuple, number)
 
 **Arguments**
 
-- `tuple` — [Tuple](../../sql-reference/data-types/tuple.md).
-- `number` — Divider. [Int/UInt](../../sql-reference/data-types/int-uint.md), [Float](../../sql-reference/data-types/float.md) or [Decimal](../../sql-reference/data-types/decimal.md).
+- `tuple` — [Tuple](../data-types/tuple.md).
+- `number` — Divider. [Int/UInt](../data-types/int-uint.md), [Float](../data-types/float.md) or [Decimal](../data-types/decimal.md).
 
 **Returned value**
 
-- Tuple with divided values.
-
-Type: [Tuple](../../sql-reference/data-types/tuple.md).
+- Tuple with divided values. [Tuple](../data-types/tuple.md).
 
 **Example**
 
@@ -531,7 +517,7 @@ tupleConcat(tuples)
 
 **Arguments**
 
-- `tuples` – Arbitrary number of arguments of [Tuple](../../sql-reference/data-types/tuple.md) type.
+- `tuples` – Arbitrary number of arguments of [Tuple](../data-types/tuple.md) type.
 
 **Example**
 

docs/en/sql-reference/functions/tuple-map-functions.md

@@ -6,7 +6,7 @@ sidebar_label: Maps
 
 ## map
 
-Arranges `key:value` pairs into [Map(key, value)](../../sql-reference/data-types/map.md) data type.
+Arranges `key:value` pairs into [Map(key, value)](../data-types/map.md) data type.
 
 **Syntax**
 
@@ -16,14 +16,12 @@ map(key1, value1[, key2, value2, ...])
 
 **Arguments**
 
-- `key` — The key part of the pair. Arbitrary type, except [Nullable](../../sql-reference/data-types/nullable.md) and [LowCardinality](../../sql-reference/data-types/lowcardinality.md) nested with [Nullable](../../sql-reference/data-types/nullable.md).
-- `value` — The value part of the pair. Arbitrary type, including [Map](../../sql-reference/data-types/map.md) and [Array](../../sql-reference/data-types/array.md).
+- `key` — The key part of the pair. Arbitrary type, except [Nullable](../data-types/nullable.md) and [LowCardinality](../data-types/lowcardinality.md) nested with [Nullable](../data-types/nullable.md).
+- `value` — The value part of the pair. Arbitrary type, including [Map](../data-types/map.md) and [Array](../data-types/array.md).
 
 **Returned value**
 
-- Data structure as `key:value` pairs.
-
-Type: [Map(key, value)](../../sql-reference/data-types/map.md).
+- Data structure as `key:value` pairs. [Map(key, value)](../data-types/map.md).
 
 **Examples**
 
@@ -63,11 +61,11 @@ Result:
 
 **See Also**
 
-- [Map(key, value)](../../sql-reference/data-types/map.md) data type
+- [Map(key, value)](../data-types/map.md) data type
 
 ## mapFromArrays
 
-Merges an [Array](../../sql-reference/data-types/array.md) of keys and an [Array](../../sql-reference/data-types/array.md) of values into a [Map(key, value)](../../sql-reference/data-types/map.md). Notice that the second argument could also be a [Map](../../sql-reference/data-types/map.md), thus it is casted to an Array when executing.
+Merges an [Array](../data-types/array.md) of keys and an [Array](../data-types/array.md) of values into a [Map(key, value)](../data-types/map.md). Notice that the second argument could also be a [Map](../data-types/map.md), thus it is casted to an Array when executing.
 
 
 The function is a more convenient alternative to `CAST((key_array, value_array_or_map), 'Map(key_type, value_type)')`. For example, instead of writing `CAST((['aa', 'bb'], [4, 5]), 'Map(String, UInt32)')`, you can write `mapFromArrays(['aa', 'bb'], [4, 5])`.
@@ -83,7 +81,7 @@ Alias: `MAP_FROM_ARRAYS(keys, values)`
 
 **Arguments**
 
-- `keys` — Given key array to create a map from. The nested type of array must be: [String](../../sql-reference/data-types/string.md), [Integer](../../sql-reference/data-types/int-uint.md), [LowCardinality](../../sql-reference/data-types/lowcardinality.md), [FixedString](../../sql-reference/data-types/fixedstring.md), [UUID](../../sql-reference/data-types/uuid.md), [Date](../../sql-reference/data-types/date.md), [DateTime](../../sql-reference/data-types/datetime.md), [Date32](../../sql-reference/data-types/date32.md), [Enum](../../sql-reference/data-types/enum.md)
+- `keys` — Given key array to create a map from. The nested type of array must be: [String](../data-types/string.md), [Integer](../data-types/int-uint.md), [LowCardinality](../data-types/lowcardinality.md), [FixedString](../data-types/fixedstring.md), [UUID](../data-types/uuid.md), [Date](../data-types/date.md), [DateTime](../data-types/datetime.md), [Date32](../data-types/date32.md), [Enum](../data-types/enum.md)
 - `values`  - Given value array or map to create a map from.
 
 **Returned value**
@@ -111,7 +109,7 @@ SELECT mapFromArrays([1, 2, 3], map('a', 1, 'b', 2, 'c', 3))
 
 ## extractKeyValuePairs
 
-Extracts key-value pairs, i.e. a [Map(String, String)](../../sql-reference/data-types/map.md), from a string. Parsing is robust towards noise (e.g. log files).
+Extracts key-value pairs, i.e. a [Map(String, String)](../data-types/map.md), from a string. Parsing is robust towards noise (e.g. log files).
 
 A key-value pair consists of a key, followed by a `key_value_delimiter` and a value. Key value pairs must be separated by `pair_delimiter`. Quoted keys and values are also supported. 
 
@@ -127,14 +125,14 @@ Alias:
 
 **Arguments**
 
-- `data` - String to extract key-value pairs from. [String](../../sql-reference/data-types/string.md) or [FixedString](../../sql-reference/data-types/fixedstring.md).
-- `key_value_delimiter` - Character to be used as delimiter between the key and the value. Defaults to `:`. [String](../../sql-reference/data-types/string.md) or [FixedString](../../sql-reference/data-types/fixedstring.md).
-- `pair_delimiters` - Set of character to be used as delimiters between pairs. Defaults to ` `, `,` and `;`. [String](../../sql-reference/data-types/string.md) or [FixedString](../../sql-reference/data-types/fixedstring.md).
-- `quoting_character` - Character to be used as quoting character. Defaults to `"`. [String](../../sql-reference/data-types/string.md) or [FixedString](../../sql-reference/data-types/fixedstring.md).
+- `data` - String to extract key-value pairs from. [String](../data-types/string.md) or [FixedString](../data-types/fixedstring.md).
+- `key_value_delimiter` - Character to be used as delimiter between the key and the value. Defaults to `:`. [String](../data-types/string.md) or [FixedString](../data-types/fixedstring.md).
+- `pair_delimiters` - Set of character to be used as delimiters between pairs. Defaults to ` `, `,` and `;`. [String](../data-types/string.md) or [FixedString](../data-types/fixedstring.md).
+- `quoting_character` - Character to be used as quoting character. Defaults to `"`. [String](../data-types/string.md) or [FixedString](../data-types/fixedstring.md).
 
 **Returned values**
 
-- A [Map(String, String)](../../sql-reference/data-types/map.md) of key-value pairs.
+- A [Map(String, String)](../data-types/map.md) of key-value pairs.
 
 **Examples**
 
@@ -223,11 +221,11 @@ mapAdd(arg1, arg2 [, ...])
 
 **Arguments**
 
-Arguments are [maps](../../sql-reference/data-types/map.md) or [tuples](../../sql-reference/data-types/tuple.md#tuplet1-t2) of two [arrays](../../sql-reference/data-types/array.md#data-type-array), where items in the first array represent keys, and the second array contains values for the each key. All key arrays should have same type, and all value arrays should contain items which are promoted to the one type ([Int64](../../sql-reference/data-types/int-uint.md#int-ranges), [UInt64](../../sql-reference/data-types/int-uint.md#uint-ranges) or [Float64](../../sql-reference/data-types/float.md#float32-float64)). The common promoted type is used as a type for the result array.
+Arguments are [maps](../data-types/map.md) or [tuples](../data-types/tuple.md#tuplet1-t2) of two [arrays](../data-types/array.md#data-type-array), where items in the first array represent keys, and the second array contains values for the each key. All key arrays should have same type, and all value arrays should contain items which are promoted to the one type ([Int64](../data-types/int-uint.md#int-ranges), [UInt64](../data-types/int-uint.md#uint-ranges) or [Float64](../data-types/float.md#float32-float64)). The common promoted type is used as a type for the result array.
 
 **Returned value**
 
-- Depending on the arguments returns one [map](../../sql-reference/data-types/map.md) or [tuple](../../sql-reference/data-types/tuple.md#tuplet1-t2), where the first array contains the sorted keys and the second array contains values.
+- Depending on the arguments returns one [map](../data-types/map.md) or [tuple](../data-types/tuple.md#tuplet1-t2), where the first array contains the sorted keys and the second array contains values.
 
 **Example**
 
@@ -271,11 +269,11 @@ mapSubtract(Tuple(Array, Array), Tuple(Array, Array) [, ...])
 
 **Arguments**
 
-Arguments are [maps](../../sql-reference/data-types/map.md) or [tuples](../../sql-reference/data-types/tuple.md#tuplet1-t2) of two [arrays](../../sql-reference/data-types/array.md#data-type-array), where items in the first array represent keys, and the second array contains values for the each key. All key arrays should have same type, and all value arrays should contain items which are promote to the one type ([Int64](../../sql-reference/data-types/int-uint.md#int-ranges), [UInt64](../../sql-reference/data-types/int-uint.md#uint-ranges) or [Float64](../../sql-reference/data-types/float.md#float32-float64)). The common promoted type is used as a type for the result array.
+Arguments are [maps](../data-types/map.md) or [tuples](../data-types/tuple.md#tuplet1-t2) of two [arrays](../data-types/array.md#data-type-array), where items in the first array represent keys, and the second array contains values for the each key. All key arrays should have same type, and all value arrays should contain items which are promote to the one type ([Int64](../data-types/int-uint.md#int-ranges), [UInt64](../data-types/int-uint.md#uint-ranges) or [Float64](../data-types/float.md#float32-float64)). The common promoted type is used as a type for the result array.
 
 **Returned value**
 
-- Depending on the arguments returns one [map](../../sql-reference/data-types/map.md) or [tuple](../../sql-reference/data-types/tuple.md#tuplet1-t2), where the first array contains the sorted keys and the second array contains values.
+- Depending on the arguments returns one [map](../data-types/map.md) or [tuple](../data-types/tuple.md#tuplet1-t2), where the first array contains the sorted keys and the second array contains values.
 
 **Example**
 
@@ -324,21 +322,21 @@ For array arguments the number of elements in `keys` and `values` must be the sa
 
 **Arguments**
 
-Arguments are [maps](../../sql-reference/data-types/map.md) or two [arrays](../../sql-reference/data-types/array.md#data-type-array), where the first array represent keys, and the second array contains values for the each key.
+Arguments are [maps](../data-types/map.md) or two [arrays](../data-types/array.md#data-type-array), where the first array represent keys, and the second array contains values for the each key.
 
 Mapped arrays:
 
-- `keys` — Array of keys. [Array](../../sql-reference/data-types/array.md#data-type-array)([Int](../../sql-reference/data-types/int-uint.md#uint-ranges)).
-- `values` — Array of values. [Array](../../sql-reference/data-types/array.md#data-type-array)([Int](../../sql-reference/data-types/int-uint.md#uint-ranges)).
-- `max` — Maximum key value. Optional. [Int8, Int16, Int32, Int64, Int128, Int256](../../sql-reference/data-types/int-uint.md#int-ranges).
+- `keys` — Array of keys. [Array](../data-types/array.md#data-type-array)([Int](../data-types/int-uint.md#uint-ranges)).
+- `values` — Array of values. [Array](../data-types/array.md#data-type-array)([Int](../data-types/int-uint.md#uint-ranges)).
+- `max` — Maximum key value. Optional. [Int8, Int16, Int32, Int64, Int128, Int256](../data-types/int-uint.md#int-ranges).
 
 or
 
-- `map` — Map with integer keys. [Map](../../sql-reference/data-types/map.md).
+- `map` — Map with integer keys. [Map](../data-types/map.md).
 
 **Returned value**
 
-- Depending on the arguments returns a [map](../../sql-reference/data-types/map.md) or a [tuple](../../sql-reference/data-types/tuple.md#tuplet1-t2) of two [arrays](../../sql-reference/data-types/array.md#data-type-array): keys in sorted order, and values the corresponding keys.
+- Depending on the arguments returns a [map](../data-types/map.md) or a [tuple](../data-types/tuple.md#tuplet1-t2) of two [arrays](../data-types/array.md#data-type-array): keys in sorted order, and values the corresponding keys.
 
 **Example**
 
@@ -382,14 +380,12 @@ mapContains(map, key)
 
 **Arguments**
 
-- `map` — Map. [Map](../../sql-reference/data-types/map.md).
+- `map` — Map. [Map](../data-types/map.md).
 - `key` — Key. Type matches the type of keys of `map` parameter.
 
 **Returned value**
 
-- `1` if `map` contains `key`, `0` if not.
-
-Type: [UInt8](../../sql-reference/data-types/int-uint.md).
+- `1` if `map` contains `key`, `0` if not. [UInt8](../data-types/int-uint.md).
 
 **Example**
 
@@ -417,7 +413,7 @@ Result:
 
 Returns all keys from the `map` parameter.
 
-Can be optimized by enabling the [optimize_functions_to_subcolumns](../../operations/settings/settings.md#optimize-functions-to-subcolumns) setting. With `optimize_functions_to_subcolumns = 1` the function reads only [keys](../../sql-reference/data-types/map.md#map-subcolumns) subcolumn instead of reading and processing the whole column data. The query `SELECT mapKeys(m) FROM table` transforms to `SELECT m.keys FROM table`.
+Can be optimized by enabling the [optimize_functions_to_subcolumns](../../operations/settings/settings.md#optimize-functions-to-subcolumns) setting. With `optimize_functions_to_subcolumns = 1` the function reads only [keys](../data-types/map.md#map-subcolumns) subcolumn instead of reading and processing the whole column data. The query `SELECT mapKeys(m) FROM table` transforms to `SELECT m.keys FROM table`.
 
 **Syntax**
 
@@ -427,13 +423,11 @@ mapKeys(map)
 
 **Arguments**
 
-- `map` — Map. [Map](../../sql-reference/data-types/map.md).
+- `map` — Map. [Map](../data-types/map.md).
 
 **Returned value**
 
-- Array containing all keys from the `map`.
-
-Type: [Array](../../sql-reference/data-types/array.md).
+- Array containing all keys from the `map`. [Array](../data-types/array.md).
 
 **Example**
 
@@ -460,7 +454,7 @@ Result:
 
 Returns all values from the `map` parameter.
 
-Can be optimized by enabling the [optimize_functions_to_subcolumns](../../operations/settings/settings.md#optimize-functions-to-subcolumns) setting. With `optimize_functions_to_subcolumns = 1` the function reads only [values](../../sql-reference/data-types/map.md#map-subcolumns) subcolumn instead of reading and processing the whole column data. The query `SELECT mapValues(m) FROM table` transforms to `SELECT m.values FROM table`.
+Can be optimized by enabling the [optimize_functions_to_subcolumns](../../operations/settings/settings.md#optimize-functions-to-subcolumns) setting. With `optimize_functions_to_subcolumns = 1` the function reads only [values](../data-types/map.md#map-subcolumns) subcolumn instead of reading and processing the whole column data. The query `SELECT mapValues(m) FROM table` transforms to `SELECT m.values FROM table`.
 
 **Syntax**
 
@@ -470,13 +464,11 @@ mapValues(map)
 
 **Arguments**
 
-- `map` — Map. [Map](../../sql-reference/data-types/map.md).
+- `map` — Map. [Map](../data-types/map.md).
 
 **Returned value**
 
-- Array containing all the values from `map`.
-
-Type: [Array](../../sql-reference/data-types/array.md).
+- Array containing all the values from `map`. [Array](../data-types/array.md).
 
 **Example**
 
@@ -508,7 +500,7 @@ mapContainsKeyLike(map, pattern)
 ```
 
 **Arguments**
-- `map` — Map. [Map](../../sql-reference/data-types/map.md).
+- `map` — Map. [Map](../data-types/map.md).
 - `pattern`  - String pattern to match.
 
 **Returned value**
@@ -546,7 +538,7 @@ mapExtractKeyLike(map, pattern)
 
 **Arguments**
 
-- `map` — Map. [Map](../../sql-reference/data-types/map.md).
+- `map` — Map. [Map](../data-types/map.md).
 - `pattern`  - String pattern to match.
 
 **Returned value**
@@ -585,11 +577,11 @@ mapApply(func, map)
 **Arguments**
 
 - `func`  - [Lambda function](../../sql-reference/functions/index.md#higher-order-functions---operator-and-lambdaparams-expr-function).
-- `map` — [Map](../../sql-reference/data-types/map.md).
+- `map` — [Map](../data-types/map.md).
 
 **Returned value**
 
-- Returns a map obtained from the original map by application of `func(map1[i], …, mapN[i])` for each element.
+- Returns a map obtained from the original map by application of `func(map1[i], ..., mapN[i])` for each element.
 
 **Example**
 
@@ -625,11 +617,11 @@ mapFilter(func, map)
 **Arguments**
 
 - `func`  - [Lambda function](../../sql-reference/functions/index.md#higher-order-functions---operator-and-lambdaparams-expr-function).
-- `map` — [Map](../../sql-reference/data-types/map.md).
+- `map` — [Map](../data-types/map.md).
 
 **Returned value**
 
-- Returns a map containing only the elements in `map` for which `func(map1[i], …, mapN[i])` returns something other than 0.
+- Returns a map containing only the elements in `map` for which `func(map1[i], ..., mapN[i])` returns something other than 0.
 
 
 **Example**
@@ -666,8 +658,8 @@ mapUpdate(map1, map2)
 
 **Arguments**
 
-- `map1` [Map](../../sql-reference/data-types/map.md).
-- `map2` [Map](../../sql-reference/data-types/map.md).
+- `map1` [Map](../data-types/map.md).
+- `map2` [Map](../data-types/map.md).
 
 **Returned value**
 
@@ -699,7 +691,7 @@ mapConcat(maps)
 
 **Arguments**
 
--   `maps` – Arbitrary number of arguments of [Map](../../sql-reference/data-types/map.md) type.
+-   `maps` – Arbitrary number of arguments of [Map](../data-types/map.md) type.
 
 **Returned value**
 

docs/en/sql-reference/functions/type-conversion-functions.md

@@ -51,7 +51,7 @@ SETTINGS cast_keep_nullable = 1
 
 ## toInt(8\|16\|32\|64\|128\|256)
 
-Converts an input value to a value the [Int](/docs/en/sql-reference/data-types/int-uint.md) data type. This function family includes:
+Converts an input value to a value the [Int](../data-types/int-uint.md) data type. This function family includes:
 
 - `toInt8(expr)` — Converts to a value of data type `Int8`.
 - `toInt16(expr)` — Converts to a value of data type `Int16`.
@@ -62,7 +62,7 @@ Converts an input value to a value the [Int](/docs/en/sql-reference/data-types/i
 
 **Arguments**
 
-- `expr` — [Expression](/docs/en/sql-reference/syntax.md/#syntax-expressions) returning a number or a string with the decimal representation of a number. Binary, octal, and hexadecimal representations of numbers are not supported. Leading zeroes are stripped.
+- `expr` — [Expression](../syntax.md/#syntax-expressions) returning a number or a string with the decimal representation of a number. Binary, octal, and hexadecimal representations of numbers are not supported. Leading zeroes are stripped.
 
 **Returned value**
 
@@ -70,7 +70,7 @@ Integer value in the `Int8`, `Int16`, `Int32`, `Int64`, `Int128` or `Int256` dat
 
 Functions use [rounding towards zero](https://en.wikipedia.org/wiki/Rounding#Rounding_towards_zero), meaning they truncate fractional digits of numbers.
 
-The behavior of functions for the [NaN and Inf](/docs/en/sql-reference/data-types/float.md/#data_type-float-nan-inf) arguments is undefined. Remember about [numeric conversions issues](#numeric-conversion-issues), when using the functions.
+The behavior of functions for the [NaN and Inf](../data-types/float.md/#data_type-float-nan-inf) arguments is undefined. Remember about [numeric conversions issues](#numeric-conversion-issues), when using the functions.
 
 **Example**
 
@@ -90,7 +90,7 @@ Result:
 
 ## toInt(8\|16\|32\|64\|128\|256)OrZero
 
-Takes an argument of type [String](/docs/en/sql-reference/data-types/string.md) and tries to parse it into an Int (8 \| 16 \| 32 \| 64 \| 128 \| 256). If unsuccessful, returns `0`.
+Takes an argument of type [String](../data-types/string.md) and tries to parse it into an Int (8 \| 16 \| 32 \| 64 \| 128 \| 256). If unsuccessful, returns `0`.
 
 **Example**
 
@@ -151,7 +151,7 @@ Result:
 
 ## toUInt(8\|16\|32\|64\|256)
 
-Converts an input value to the [UInt](/docs/en/sql-reference/data-types/int-uint.md) data type. This function family includes:
+Converts an input value to the [UInt](../data-types/int-uint.md) data type. This function family includes:
 
 - `toUInt8(expr)` — Converts to a value of data type `UInt8`.
 - `toUInt16(expr)` — Converts to a value of data type `UInt16`.
@@ -161,7 +161,7 @@ Converts an input value to the [UInt](/docs/en/sql-reference/data-types/int-uint
 
 **Arguments**
 
-- `expr` — [Expression](/docs/en/sql-reference/syntax.md/#syntax-expressions) returning a number or a string with the decimal representation of a number. Binary, octal, and hexadecimal representations of numbers are not supported. Leading zeroes are stripped.
+- `expr` — [Expression](../syntax.md/#syntax-expressions) returning a number or a string with the decimal representation of a number. Binary, octal, and hexadecimal representations of numbers are not supported. Leading zeroes are stripped.
 
 **Returned value**
 
@@ -169,7 +169,7 @@ Converts an input value to the [UInt](/docs/en/sql-reference/data-types/int-uint
 
 Functions use [rounding towards zero](https://en.wikipedia.org/wiki/Rounding#Rounding_towards_zero), meaning they truncate fractional digits of numbers.
 
-The behavior of functions for negative arguments and for the [NaN and Inf](/docs/en/sql-reference/data-types/float.md/#data_type-float-nan-inf) arguments is undefined. If you pass a string with a negative number, for example `'-32'`, ClickHouse raises an exception. Remember about [numeric conversions issues](#numeric-conversion-issues), when using the functions.
+The behavior of functions for negative arguments and for the [NaN and Inf](../data-types/float.md/#data_type-float-nan-inf) arguments is undefined. If you pass a string with a negative number, for example `'-32'`, ClickHouse raises an exception. Remember about [numeric conversions issues](#numeric-conversion-issues), when using the functions.
 
 **Example**
 
@@ -203,9 +203,9 @@ Result:
 
 ## toDate
 
-Converts the argument to [Date](/docs/en/sql-reference/data-types/date.md) data type.
+Converts the argument to [Date](../data-types/date.md) data type.
 
-If the argument is [DateTime](/docs/en/sql-reference/data-types/datetime.md) or [DateTime64](/docs/en/sql-reference/data-types/datetime64.md), it truncates it and leaves the date component of the DateTime:
+If the argument is [DateTime](../data-types/datetime.md) or [DateTime64](../data-types/datetime64.md), it truncates it and leaves the date component of the DateTime:
 
 ```sql
 SELECT
@@ -219,7 +219,7 @@ SELECT
 └─────────────────────┴───────────────┘
 ```
 
-If the argument is a [String](/docs/en/sql-reference/data-types/string.md), it is parsed as [Date](/docs/en/sql-reference/data-types/date.md) or [DateTime](/docs/en/sql-reference/data-types/datetime.md). If it was parsed as [DateTime](/docs/en/sql-reference/data-types/datetime.md), the date component is being used:
+If the argument is a [String](../data-types/string.md), it is parsed as [Date](../data-types/date.md) or [DateTime](../data-types/datetime.md). If it was parsed as [DateTime](../data-types/datetime.md), the date component is being used:
 
 ```sql
 SELECT
@@ -247,7 +247,7 @@ SELECT
 └────────────┴───────────────────────────────────────────┘
 ```
 
-If the argument is a number and looks like a UNIX timestamp (is greater than 65535), it is interpreted as a [DateTime](/docs/en/sql-reference/data-types/datetime.md), then truncated to [Date](/docs/en/sql-reference/data-types/date.md) in the current timezone. The timezone argument can be specified as a second argument of the function. The truncation to [Date](/docs/en/sql-reference/data-types/date.md) depends on the timezone:
+If the argument is a number and looks like a UNIX timestamp (is greater than 65535), it is interpreted as a [DateTime](../data-types/datetime.md), then truncated to [Date](../data-types/date.md) in the current timezone. The timezone argument can be specified as a second argument of the function. The truncation to [Date](../data-types/date.md) depends on the timezone:
 
 ```sql
 SELECT
@@ -276,7 +276,7 @@ date_Samoa_2:     2022-12-31
 
 The example above demonstrates how the same UNIX timestamp can be interpreted as different dates in different time zones.
 
-If the argument is a number and it is smaller than 65536, it is interpreted as the number of days since 1970-01-01 (the first UNIX day) and converted to [Date](/docs/en/sql-reference/data-types/date.md). It corresponds to the internal numeric representation of the `Date` data type. Example:
+If the argument is a number and it is smaller than 65536, it is interpreted as the number of days since 1970-01-01 (the first UNIX day) and converted to [Date](../data-types/date.md). It corresponds to the internal numeric representation of the `Date` data type. Example:
 
 ```sql
 SELECT toDate(12345)
@@ -317,7 +317,7 @@ SELECT
 
 ## toDateOrZero
 
-The same as [toDate](#todate) but returns lower boundary of [Date](/docs/en/sql-reference/data-types/date.md) if an invalid argument is received. Only [String](/docs/en/sql-reference/data-types/string.md) argument is supported.
+The same as [toDate](#todate) but returns lower boundary of [Date](../data-types/date.md) if an invalid argument is received. Only [String](../data-types/string.md) argument is supported.
 
 **Example**
 
@@ -338,7 +338,7 @@ Result:
 
 ## toDateOrNull
 
-The same as [toDate](#todate) but returns `NULL` if an invalid argument is received. Only [String](/docs/en/sql-reference/data-types/string.md) argument is supported.
+The same as [toDate](#todate) but returns `NULL` if an invalid argument is received. Only [String](../data-types/string.md) argument is supported.
 
 **Example**
 
@@ -359,7 +359,7 @@ Result:
 
 ## toDateOrDefault
 
-Like [toDate](#todate) but if unsuccessful, returns a default value which is either the second argument (if specified), or otherwise the lower boundary of [Date](/docs/en/sql-reference/data-types/date.md).
+Like [toDate](#todate) but if unsuccessful, returns a default value which is either the second argument (if specified), or otherwise the lower boundary of [Date](../data-types/date.md).
 
 **Syntax**
 
@@ -386,7 +386,7 @@ Result:
 
 ## toDateTime
 
-Converts an input value to [DateTime](/docs/en/sql-reference/data-types/datetime.md).
+Converts an input value to [DateTime](../data-types/datetime.md).
 
 **Syntax**
 
@@ -396,18 +396,18 @@ toDateTime(expr[, time_zone ])
 
 **Arguments**
 
-- `expr` — The value. [String](/docs/en/sql-reference/data-types/string.md), [Int](/docs/en/sql-reference/data-types/int-uint.md), [Date](/docs/en/sql-reference/data-types/date.md) or [DateTime](/docs/en/sql-reference/data-types/datetime.md).
-- `time_zone` — Time zone. [String](/docs/en/sql-reference/data-types/string.md).
+- `expr` — The value. [String](../data-types/string.md), [Int](../data-types/int-uint.md), [Date](../data-types/date.md) or [DateTime](../data-types/datetime.md).
+- `time_zone` — Time zone. [String](../data-types/string.md).
 
 :::note
 If `expr` is a number, it is interpreted as the number of seconds since the beginning of the Unix Epoch (as Unix timestamp).  
-If `expr` is a [String](/docs/en/sql-reference/data-types/string.md), it may be interpreted as a Unix timestamp or as a string representation of date / date with time.  
+If `expr` is a [String](../data-types/string.md), it may be interpreted as a Unix timestamp or as a string representation of date / date with time.  
 Thus, parsing of short numbers' string representations (up to 4 digits) is explicitly disabled due to ambiguity, e.g. a string `'1999'` may be both a year (an incomplete string representation of Date / DateTime) or a unix timestamp. Longer numeric strings are allowed.
 :::
 
 **Returned value**
 
-- A date time. [DateTime](/docs/en/sql-reference/data-types/datetime.md)
+- A date time. [DateTime](../data-types/datetime.md)
 
 **Example**
 
@@ -428,7 +428,7 @@ Result:
 
 ## toDateTimeOrZero
 
-The same as [toDateTime](#todatetime) but returns lower boundary of [DateTime](/docs/en/sql-reference/data-types/datetime.md) if an invalid argument is received. Only [String](/docs/en/sql-reference/data-types/string.md) argument is supported.
+The same as [toDateTime](#todatetime) but returns lower boundary of [DateTime](../data-types/datetime.md) if an invalid argument is received. Only [String](../data-types/string.md) argument is supported.
 
 **Example**
 
@@ -449,7 +449,7 @@ Result:
 
 ## toDateTimeOrNull
 
-The same as [toDateTime](#todatetime) but returns `NULL` if an invalid argument is received. Only [String](/docs/en/sql-reference/data-types/string.md) argument is supported.
+The same as [toDateTime](#todatetime) but returns `NULL` if an invalid argument is received. Only [String](../data-types/string.md) argument is supported.
 
 **Example**
 
@@ -470,7 +470,7 @@ Result:
 
 ## toDateTimeOrDefault
 
-Like [toDateTime](#todatetime) but if unsuccessful, returns a default value which is either the third argument (if specified), or otherwise the lower boundary of [DateTime](/docs/en/sql-reference/data-types/datetime.md).
+Like [toDateTime](#todatetime) but if unsuccessful, returns a default value which is either the third argument (if specified), or otherwise the lower boundary of [DateTime](../data-types/datetime.md).
 
 **Syntax**
 
@@ -497,7 +497,7 @@ Result:
 
 ## toDate32
 
-Converts the argument to the [Date32](/docs/en/sql-reference/data-types/date32.md) data type. If the value is outside the range, `toDate32` returns the border values supported by [Date32](/docs/en/sql-reference/data-types/date32.md). If the argument has [Date](/docs/en/sql-reference/data-types/date.md) type, it's borders are taken into account.
+Converts the argument to the [Date32](../data-types/date32.md) data type. If the value is outside the range, `toDate32` returns the border values supported by [Date32](../data-types/date32.md). If the argument has [Date](../data-types/date.md) type, it's borders are taken into account.
 
 **Syntax**
 
@@ -507,11 +507,11 @@ toDate32(expr)
 
 **Arguments**
 
-- `expr` — The value. [String](/docs/en/sql-reference/data-types/string.md), [UInt32](/docs/en/sql-reference/data-types/int-uint.md) or [Date](/docs/en/sql-reference/data-types/date.md).
+- `expr` — The value. [String](../data-types/string.md), [UInt32](../data-types/int-uint.md) or [Date](../data-types/date.md).
 
 **Returned value**
 
-- A calendar date. Type [Date32](/docs/en/sql-reference/data-types/date32.md).
+- A calendar date. Type [Date32](../data-types/date32.md).
 
 **Example**
 
@@ -539,7 +539,7 @@ SELECT toDate32('1899-01-01') AS value, toTypeName(value);
 └────────────┴────────────────────────────────────┘
 ```
 
-3. With [Date](/docs/en/sql-reference/data-types/date.md) argument:
+3. With [Date](../data-types/date.md) argument:
 
 ``` sql
 SELECT toDate32(toDate('1899-01-01')) AS value, toTypeName(value);
@@ -553,7 +553,7 @@ SELECT toDate32(toDate('1899-01-01')) AS value, toTypeName(value);
 
 ## toDate32OrZero
 
-The same as [toDate32](#todate32) but returns the min value of [Date32](/docs/en/sql-reference/data-types/date32.md) if an invalid argument is received.
+The same as [toDate32](#todate32) but returns the min value of [Date32](../data-types/date32.md) if an invalid argument is received.
 
 **Example**
 
@@ -593,7 +593,7 @@ Result:
 
 ## toDate32OrDefault
 
-Converts the argument to the [Date32](/docs/en/sql-reference/data-types/date32.md) data type. If the value is outside the range, `toDate32OrDefault` returns the lower border value supported by [Date32](/docs/en/sql-reference/data-types/date32.md). If the argument has [Date](/docs/en/sql-reference/data-types/date.md) type, it's borders are taken into account. Returns default value if an invalid argument is received.
+Converts the argument to the [Date32](../data-types/date32.md) data type. If the value is outside the range, `toDate32OrDefault` returns the lower border value supported by [Date32](../data-types/date32.md). If the argument has [Date](../data-types/date.md) type, it's borders are taken into account. Returns default value if an invalid argument is received.
 
 **Example**
 
@@ -615,7 +615,7 @@ Result:
 
 ## toDateTime64
 
-Converts the argument to the [DateTime64](/docs/en/sql-reference/data-types/datetime64.md) data type.
+Converts the argument to the [DateTime64](../data-types/datetime64.md) data type.
 
 **Syntax**
 
@@ -625,15 +625,13 @@ toDateTime64(expr, scale, [timezone])
 
 **Arguments**
 
-- `expr` — The value. [String](/docs/en/sql-reference/data-types/string.md), [UInt32](/docs/en/sql-reference/data-types/int-uint.md), [Float](/docs/en/sql-reference/data-types/float.md) or [DateTime](/docs/en/sql-reference/data-types/datetime.md).
+- `expr` — The value. [String](../data-types/string.md), [UInt32](../data-types/int-uint.md), [Float](../data-types/float.md) or [DateTime](../data-types/datetime.md).
 - `scale` - Tick size (precision): 10<sup>-precision</sup> seconds. Valid range: [ 0 : 9 ].
 - `timezone` - Time zone of the specified datetime64 object.
 
 **Returned value**
 
-- A calendar date and time of day, with sub-second precision.
-
-Type: [DateTime64](/docs/en/sql-reference/data-types/datetime64.md).
+- A calendar date and time of day, with sub-second precision. [DateTime64](../data-types/datetime64.md).
 
 **Example**
 
@@ -694,7 +692,7 @@ SELECT toDateTime64('2019-01-01 00:00:00', 3, 'Asia/Istanbul') AS value, toTypeN
 
 ## toDecimal(32\|64\|128\|256)
 
-Converts `value` to the [Decimal](/docs/en/sql-reference/data-types/decimal.md) data type with precision of `S`. The `value` can be a number or a string. The `S` (scale) parameter specifies the number of decimal places.
+Converts `value` to the [Decimal](../data-types/decimal.md) data type with precision of `S`. The `value` can be a number or a string. The `S` (scale) parameter specifies the number of decimal places.
 
 - `toDecimal32(value, S)`
 - `toDecimal64(value, S)`
@@ -703,7 +701,7 @@ Converts `value` to the [Decimal](/docs/en/sql-reference/data-types/decimal.md)
 
 ## toDecimal(32\|64\|128\|256)OrNull
 
-Converts an input string to a [Nullable(Decimal(P,S))](/docs/en/sql-reference/data-types/decimal.md) data type value. This family of functions includes:
+Converts an input string to a [Nullable(Decimal(P,S))](../data-types/decimal.md) data type value. This family of functions includes:
 
 - `toDecimal32OrNull(expr, S)` — Results in `Nullable(Decimal32(S))` data type.
 - `toDecimal64OrNull(expr, S)` — Results in `Nullable(Decimal64(S))` data type.
@@ -714,7 +712,7 @@ These functions should be used instead of `toDecimal*()` functions, if you prefe
 
 **Arguments**
 
-- `expr` — [Expression](/docs/en/sql-reference/syntax.md/#syntax-expressions), returns a value in the [String](/docs/en/sql-reference/data-types/string.md) data type. ClickHouse expects the textual representation of the decimal number. For example, `'1.111'`.
+- `expr` — [Expression](../syntax.md/#syntax-expressions), returns a value in the [String](../data-types/string.md) data type. ClickHouse expects the textual representation of the decimal number. For example, `'1.111'`.
 - `S` — Scale, the number of decimal places in the resulting value.
 
 **Returned value**
@@ -757,7 +755,7 @@ Result:
 
 ## toDecimal(32\|64\|128\|256)OrDefault
 
-Converts an input string to a [Decimal(P,S)](/docs/en/sql-reference/data-types/decimal.md) data type value. This family of functions includes:
+Converts an input string to a [Decimal(P,S)](../data-types/decimal.md) data type value. This family of functions includes:
 
 - `toDecimal32OrDefault(expr, S)` — Results in `Decimal32(S)` data type.
 - `toDecimal64OrDefault(expr, S)` — Results in `Decimal64(S)` data type.
@@ -768,7 +766,7 @@ These functions should be used instead of `toDecimal*()` functions, if you prefe
 
 **Arguments**
 
-- `expr` — [Expression](/docs/en/sql-reference/syntax.md/#syntax-expressions), returns a value in the [String](/docs/en/sql-reference/data-types/string.md) data type. ClickHouse expects the textual representation of the decimal number. For example, `'1.111'`.
+- `expr` — [Expression](../syntax.md/#syntax-expressions), returns a value in the [String](../data-types/string.md) data type. ClickHouse expects the textual representation of the decimal number. For example, `'1.111'`.
 - `S` — Scale, the number of decimal places in the resulting value.
 
 **Returned value**
@@ -810,7 +808,7 @@ Result:
 
 ## toDecimal(32\|64\|128\|256)OrZero
 
-Converts an input value to the [Decimal(P,S)](/docs/en/sql-reference/data-types/decimal.md) data type. This family of functions includes:
+Converts an input value to the [Decimal(P,S)](../data-types/decimal.md) data type. This family of functions includes:
 
 - `toDecimal32OrZero( expr, S)` — Results in `Decimal32(S)` data type.
 - `toDecimal64OrZero( expr, S)` — Results in `Decimal64(S)` data type.
@@ -821,7 +819,7 @@ These functions should be used instead of `toDecimal*()` functions, if you prefe
 
 **Arguments**
 
-- `expr` — [Expression](/docs/en/sql-reference/syntax.md/#syntax-expressions), returns a value in the [String](/docs/en/sql-reference/data-types/string.md) data type. ClickHouse expects the textual representation of the decimal number. For example, `'1.111'`.
+- `expr` — [Expression](../syntax.md/#syntax-expressions), returns a value in the [String](../data-types/string.md) data type. ClickHouse expects the textual representation of the decimal number. For example, `'1.111'`.
 - `S` — Scale, the number of decimal places in the resulting value.
 
 **Returned value**
@@ -921,7 +919,7 @@ Also see the `toUnixTimestamp` function.
 
 ## toFixedString(s, N)
 
-Converts a [String](/docs/en/sql-reference/data-types/string.md) type argument to a [FixedString(N)](/docs/en/sql-reference/data-types/fixedstring.md) type (a string of fixed length N).
+Converts a [String](../data-types/string.md) type argument to a [FixedString(N)](../data-types/fixedstring.md) type (a string of fixed length N).
 If the string has fewer bytes than N, it is padded with null bytes to the right. If the string has more bytes than N, an exception is thrown.
 
 ## toStringCutToZero(s)
@@ -970,14 +968,14 @@ toDecimalString(number, scale)
 
 **Arguments**
 
-- `number` — Value to be represented as String, [Int, UInt](/docs/en/sql-reference/data-types/int-uint.md), [Float](/docs/en/sql-reference/data-types/float.md), [Decimal](/docs/en/sql-reference/data-types/decimal.md),
-- `scale` — Number of fractional digits, [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
-    * Maximum scale for [Decimal](/docs/en/sql-reference/data-types/decimal.md) and [Int, UInt](/docs/en/sql-reference/data-types/int-uint.md) types is 77 (it is the maximum possible number of significant digits for Decimal),
-    * Maximum scale for [Float](/docs/en/sql-reference/data-types/float.md) is 60.
+- `number` — Value to be represented as String, [Int, UInt](../data-types/int-uint.md), [Float](../data-types/float.md), [Decimal](../data-types/decimal.md),
+- `scale` — Number of fractional digits, [UInt8](../data-types/int-uint.md).
+    * Maximum scale for [Decimal](../data-types/decimal.md) and [Int, UInt](../data-types/int-uint.md) types is 77 (it is the maximum possible number of significant digits for Decimal),
+    * Maximum scale for [Float](../data-types/float.md) is 60.
 
 **Returned value**
 
-- Input value represented as [String](/docs/en/sql-reference/data-types/string.md) with given number of fractional digits (scale).
+- Input value represented as [String](../data-types/string.md) with given number of fractional digits (scale).
     The number is rounded up or down according to common arithmetic in case requested scale is smaller than original number's scale.
 
 **Example**
@@ -1019,7 +1017,7 @@ This function accepts a number or date or date with time and returns a FixedStri
 ## reinterpretAsUUID
 
 :::note
-In addition to the UUID functions listed here, there is dedicated [UUID function documentation](/docs/en/sql-reference/functions/uuid-functions.md).
+In addition to the UUID functions listed here, there is dedicated [UUID function documentation](../functions/uuid-functions.md).
 :::
 
 Accepts 16 bytes string and returns UUID containing bytes representing the corresponding value in network byte order (big-endian). If the string isn't long enough, the function works as if the string is padded with the necessary number of null bytes to the end. If the string is longer than 16 bytes, the extra bytes at the end are ignored.
@@ -1032,11 +1030,11 @@ reinterpretAsUUID(fixed_string)
 
 **Arguments**
 
-- `fixed_string` — Big-endian byte string. [FixedString](/docs/en/sql-reference/data-types/fixedstring.md/#fixedstring).
+- `fixed_string` — Big-endian byte string. [FixedString](../data-types/fixedstring.md/#fixedstring).
 
 **Returned value**
 
-- The UUID type value. [UUID](/docs/en/sql-reference/data-types/uuid.md/#uuid-data-type).
+- The UUID type value. [UUID](../data-types/uuid.md/#uuid-data-type).
 
 **Examples**
 
@@ -1089,7 +1087,7 @@ reinterpret(x, type)
 **Arguments**
 
 - `x` — Any type.
-- `type` — Destination type. [String](/docs/en/sql-reference/data-types/string.md).
+- `type` — Destination type. [String](../data-types/string.md).
 
 **Returned value**
 
@@ -1128,7 +1126,7 @@ x::t
 **Arguments**
 
 - `x` — A value to convert. May be of any type.
-- `T` — The name of the target data type. [String](/docs/en/sql-reference/data-types/string.md).
+- `T` — The name of the target data type. [String](../data-types/string.md).
 - `t` — The target data type.
 
 **Returned value**
@@ -1177,9 +1175,9 @@ Result:
 └─────────────────────┴─────────────────────┴────────────┴─────────────────────┴───────────────────────────┘
 ```
 
-Conversion to [FixedString (N)](/docs/en/sql-reference/data-types/fixedstring.md) only works for arguments of type [String](/docs/en/sql-reference/data-types/string.md) or [FixedString](/docs/en/sql-reference/data-types/fixedstring.md).
+Conversion to [FixedString (N)](../data-types/fixedstring.md) only works for arguments of type [String](../data-types/string.md) or [FixedString](../data-types/fixedstring.md).
 
-Type conversion to [Nullable](/docs/en/sql-reference/data-types/nullable.md) and back is supported.
+Type conversion to [Nullable](../data-types/nullable.md) and back is supported.
 
 **Example**
 
@@ -1253,7 +1251,7 @@ Code: 70. DB::Exception: Received from localhost:9000. DB::Exception: Value in c
 
 ## accurateCastOrNull(x, T)
 
-Converts input value `x` to the specified data type `T`. Always returns [Nullable](/docs/en/sql-reference/data-types/nullable.md) type and returns [NULL](/docs/en/sql-reference/syntax.md/#null-literal) if the casted value is not representable in the target type.
+Converts input value `x` to the specified data type `T`. Always returns [Nullable](../data-types/nullable.md) type and returns [NULL](../syntax.md/#null-literal) if the casted value is not representable in the target type.
 
 **Syntax**
 
@@ -1362,7 +1360,7 @@ Result:
 
 ## toInterval(Year\|Quarter\|Month\|Week\|Day\|Hour\|Minute\|Second)
 
-Converts a Number type argument to an [Interval](/docs/en/sql-reference/data-types/special-data-types/interval.md) data type.
+Converts a Number type argument to an [Interval](../data-types/special-data-types/interval.md) data type.
 
 **Syntax**
 
@@ -1409,9 +1407,9 @@ Result:
 
 ## parseDateTime {#type_conversion_functions-parseDateTime}
 
-Converts a [String](/docs/en/sql-reference/data-types/string.md) to [DateTime](/docs/en/sql-reference/data-types/datetime.md) according to a [MySQL format string](https://dev.mysql.com/doc/refman/8.0/en/date-and-time-functions.html#function_date-format).
+Converts a [String](../data-types/string.md) to [DateTime](../data-types/datetime.md) according to a [MySQL format string](https://dev.mysql.com/doc/refman/8.0/en/date-and-time-functions.html#function_date-format).
 
-This function is the opposite operation of function [formatDateTime](/docs/en/sql-reference/functions/date-time-functions.md#date_time_functions-formatDateTime).
+This function is the opposite operation of function [formatDateTime](../functions/date-time-functions.md#date_time_functions-formatDateTime).
 
 **Syntax**
 
@@ -1431,7 +1429,7 @@ Returns DateTime values parsed from input string according to a MySQL style form
 
 **Supported format specifiers**
 
-All format specifiers listed in [formatDateTime](/docs/en/sql-reference/functions/date-time-functions.md#date_time_functions-formatDateTime) except:
+All format specifiers listed in [formatDateTime](../functions/date-time-functions.md#date_time_functions-formatDateTime) except:
 - %Q: Quarter (1-4)
 
 **Example**
@@ -1460,7 +1458,7 @@ Alias: `str_to_date`.
 
 Similar to [parseDateTime](#parsedatetime), except that the format string is in [Joda](https://joda-time.sourceforge.net/apidocs/org/joda/time/format/DateTimeFormat.html) instead of MySQL syntax.
 
-This function is the opposite operation of function [formatDateTimeInJodaSyntax](/docs/en/sql-reference/functions/date-time-functions.md#date_time_functions-formatDateTimeInJodaSyntax).
+This function is the opposite operation of function [formatDateTimeInJodaSyntax](../functions/date-time-functions.md#date_time_functions-formatDateTimeInJodaSyntax).
 
 **Syntax**
 
@@ -1480,7 +1478,7 @@ Returns DateTime values parsed from input string according to a Joda style forma
 
 **Supported format specifiers**
 
-All format specifiers listed in [formatDateTimeInJoda](/docs/en/sql-reference/functions/date-time-functions.md#date_time_functions-formatDateTime) are supported, except:
+All format specifiers listed in [formatDateTimeInJoda](../functions/date-time-functions.md#date_time_functions-formatDateTime) are supported, except:
 - S: fraction of second
 - z: time zone
 - Z: time zone offset/id
@@ -1506,7 +1504,7 @@ Same as for [parseDateTimeInJodaSyntax](#type_conversion_functions-parseDateTime
 ## parseDateTimeBestEffort
 ## parseDateTime32BestEffort
 
-Converts a date and time in the [String](/docs/en/sql-reference/data-types/string.md) representation to [DateTime](/docs/en/sql-reference/data-types/datetime.md/#data_type-datetime) data type.
+Converts a date and time in the [String](../data-types/string.md) representation to [DateTime](../data-types/datetime.md/#data_type-datetime) data type.
 
 The function parses [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601), [RFC 1123 - 5.2.14 RFC-822 Date and Time Specification](https://tools.ietf.org/html/rfc1123#page-55), ClickHouse’s and some other date and time formats.
 
@@ -1518,8 +1516,8 @@ parseDateTimeBestEffort(time_string [, time_zone])
 
 **Arguments**
 
-- `time_string` — String containing a date and time to convert. [String](/docs/en/sql-reference/data-types/string.md).
-- `time_zone` — Time zone. The function parses `time_string` according to the time zone. [String](/docs/en/sql-reference/data-types/string.md).
+- `time_string` — String containing a date and time to convert. [String](../data-types/string.md).
+- `time_zone` — Time zone. The function parses `time_string` according to the time zone. [String](../data-types/string.md).
 
 **Supported non-standard formats**
 
@@ -1535,7 +1533,7 @@ If the year is not specified, it is considered to be equal to the current year.
 
 **Returned value**
 
-- `time_string` converted to the [DateTime](/docs/en/sql-reference/data-types/datetime.md) data type.
+- `time_string` converted to the [DateTime](../data-types/datetime.md) data type.
 
 **Examples**
 
@@ -1667,7 +1665,7 @@ Same as [parseDateTimeBestEffortUS](#parsedatetimebesteffortUS) function except
 
 ## parseDateTime64BestEffort
 
-Same as [parseDateTimeBestEffort](#parsedatetimebesteffort) function but also parse milliseconds and microseconds and returns [DateTime](/docs/en/sql-reference/functions/type-conversion-functions.md/#data_type-datetime) data type.
+Same as [parseDateTimeBestEffort](#parsedatetimebesteffort) function but also parse milliseconds and microseconds and returns [DateTime](../functions/type-conversion-functions.md/#data_type-datetime) data type.
 
 **Syntax**
 
@@ -1677,13 +1675,13 @@ parseDateTime64BestEffort(time_string [, precision [, time_zone]])
 
 **Arguments**
 
-- `time_string` — String containing a date or date with time to convert. [String](/docs/en/sql-reference/data-types/string.md).
-- `precision` — Required precision. `3` — for milliseconds, `6` — for microseconds. Default — `3`. Optional. [UInt8](/docs/en/sql-reference/data-types/int-uint.md).
-- `time_zone` — [Timezone](/docs/en/operations/server-configuration-parameters/settings.md/#server_configuration_parameters-timezone). The function parses `time_string` according to the timezone. Optional. [String](/docs/en/sql-reference/data-types/string.md).
+- `time_string` — String containing a date or date with time to convert. [String](../data-types/string.md).
+- `precision` — Required precision. `3` — for milliseconds, `6` — for microseconds. Default — `3`. Optional. [UInt8](../data-types/int-uint.md).
+- `time_zone` — [Timezone](/docs/en/operations/server-configuration-parameters/settings.md/#server_configuration_parameters-timezone). The function parses `time_string` according to the timezone. Optional. [String](../data-types/string.md).
 
 **Returned value**
 
-- `time_string` converted to the [DateTime](/docs/en/sql-reference/data-types/datetime.md) data type.
+- `time_string` converted to the [DateTime](../data-types/datetime.md) data type.
 
 **Examples**
 
@@ -1733,7 +1731,7 @@ Same as for [parseDateTime64BestEffort](#parsedatetime64besteffort), except that
 
 ## toLowCardinality
 
-Converts input parameter to the [LowCardinality](/docs/en/sql-reference/data-types/lowcardinality.md) version of same data type.
+Converts input parameter to the [LowCardinality](../data-types/lowcardinality.md) version of same data type.
 
 To convert data from the `LowCardinality` data type use the [CAST](#type_conversion_function-cast) function. For example, `CAST(x as String)`.
 
@@ -1745,13 +1743,11 @@ toLowCardinality(expr)
 
 **Arguments**
 
-- `expr` — [Expression](/docs/en/sql-reference/syntax.md/#syntax-expressions) resulting in one of the [supported data types](/docs/en/sql-reference/data-types/index.md/#data_types).
+- `expr` — [Expression](../syntax.md/#syntax-expressions) resulting in one of the [supported data types](../data-types/index.md/#data_types).
 
 **Returned values**
 
-- Result of `expr`.
-
-Type: `LowCardinality(expr_result_type)`
+- Result of `expr`. [LowCardinality](../data-types/lowcardinality.md) of the type of `expr`. 
 
 **Example**
 
@@ -1982,7 +1978,7 @@ Result:
 
 ## snowflakeToDateTime
 
-Extracts the timestamp component of a [Snowflake ID](https://en.wikipedia.org/wiki/Snowflake_ID) in [DateTime](/docs/en/sql-reference/data-types/datetime.md) format.
+Extracts the timestamp component of a [Snowflake ID](https://en.wikipedia.org/wiki/Snowflake_ID) in [DateTime](../data-types/datetime.md) format.
 
 **Syntax**
 
@@ -1992,12 +1988,12 @@ snowflakeToDateTime(value[, time_zone])
 
 **Arguments**
 
-- `value` — Snowflake ID. [Int64](/docs/en/sql-reference/data-types/int-uint.md).
-- `time_zone` — [Timezone](/docs/en/operations/server-configuration-parameters/settings.md/#server_configuration_parameters-timezone). The function parses `time_string` according to the timezone. Optional. [String](/docs/en/sql-reference/data-types/string.md).
+- `value` — Snowflake ID. [Int64](../data-types/int-uint.md).
+- `time_zone` — [Timezone](/docs/en/operations/server-configuration-parameters/settings.md/#server_configuration_parameters-timezone). The function parses `time_string` according to the timezone. Optional. [String](../data-types/string.md).
 
 **Returned value**
 
-- The timestamp component of `value` as a [DateTime](/docs/en/sql-reference/data-types/datetime.md) value.
+- The timestamp component of `value` as a [DateTime](../data-types/datetime.md) value.
 
 **Example**
 
@@ -2018,7 +2014,7 @@ Result:
 
 ## snowflakeToDateTime64
 
-Extracts the timestamp component of a [Snowflake ID](https://en.wikipedia.org/wiki/Snowflake_ID) in [DateTime64](/docs/en/sql-reference/data-types/datetime64.md) format.
+Extracts the timestamp component of a [Snowflake ID](https://en.wikipedia.org/wiki/Snowflake_ID) in [DateTime64](../data-types/datetime64.md) format.
 
 **Syntax**
 
@@ -2028,12 +2024,12 @@ snowflakeToDateTime64(value[, time_zone])
 
 **Arguments**
 
-- `value` — Snowflake ID. [Int64](/docs/en/sql-reference/data-types/int-uint.md).
-- `time_zone` — [Timezone](/docs/en/operations/server-configuration-parameters/settings.md/#server_configuration_parameters-timezone). The function parses `time_string` according to the timezone. Optional. [String](/docs/en/sql-reference/data-types/string.md).
+- `value` — Snowflake ID. [Int64](../data-types/int-uint.md).
+- `time_zone` — [Timezone](/docs/en/operations/server-configuration-parameters/settings.md/#server_configuration_parameters-timezone). The function parses `time_string` according to the timezone. Optional. [String](../data-types/string.md).
 
 **Returned value**
 
-- The timestamp component of `value` as a [DateTime64](/docs/en/sql-reference/data-types/datetime64.md) with scale = 3, i.e. millisecond precision.
+- The timestamp component of `value` as a [DateTime64](../data-types/datetime64.md) with scale = 3, i.e. millisecond precision.
 
 **Example**
 
@@ -2054,7 +2050,7 @@ Result:
 
 ## dateTimeToSnowflake
 
-Converts a [DateTime](/docs/en/sql-reference/data-types/datetime.md) value to the first [Snowflake ID](https://en.wikipedia.org/wiki/Snowflake_ID) at the giving time.
+Converts a [DateTime](../data-types/datetime.md) value to the first [Snowflake ID](https://en.wikipedia.org/wiki/Snowflake_ID) at the giving time.
 
 **Syntax**
 
@@ -2064,11 +2060,11 @@ dateTimeToSnowflake(value)
 
 **Arguments**
 
-- `value` — Date with time. [DateTime](/docs/en/sql-reference/data-types/datetime.md).
+- `value` — Date with time. [DateTime](../data-types/datetime.md).
 
 **Returned value**
 
-- Input value converted to the [Int64](/docs/en/sql-reference/data-types/int-uint.md) data type as the first Snowflake ID at that time.
+- Input value converted to the [Int64](../data-types/int-uint.md) data type as the first Snowflake ID at that time.
 
 **Example**
 
@@ -2088,7 +2084,7 @@ Result:
 
 ## dateTime64ToSnowflake
 
-Convert a [DateTime64](/docs/en/sql-reference/data-types/datetime64.md) to the first [Snowflake ID](https://en.wikipedia.org/wiki/Snowflake_ID) at the giving time.
+Convert a [DateTime64](../data-types/datetime64.md) to the first [Snowflake ID](https://en.wikipedia.org/wiki/Snowflake_ID) at the giving time.
 
 **Syntax**
 
@@ -2098,11 +2094,11 @@ dateTime64ToSnowflake(value)
 
 **Arguments**
 
-- `value` — Date with time. [DateTime64](/docs/en/sql-reference/data-types/datetime64.md).
+- `value` — Date with time. [DateTime64](../data-types/datetime64.md).
 
 **Returned value**
 
-- Input value converted to the [Int64](/docs/en/sql-reference/data-types/int-uint.md) data type as the first Snowflake ID at that time.
+- Input value converted to the [Int64](../data-types/int-uint.md) data type as the first Snowflake ID at that time.
 
 **Example**
 

docs/en/sql-reference/functions/ulid-functions.md

@@ -18,7 +18,7 @@ generateULID([x])
 
 **Arguments**
 
-- `x` — [Expression](../../sql-reference/syntax.md#syntax-expressions) resulting in any of the [supported data types](../../sql-reference/data-types/index.md#data_types). The resulting value is discarded, but the expression itself if used for bypassing [common subexpression elimination](../../sql-reference/functions/index.md#common-subexpression-elimination) if the function is called multiple times in one query. Optional parameter.
+- `x` — [Expression](../../sql-reference/syntax.md#syntax-expressions) resulting in any of the [supported data types](../data-types/index.md#data_types). The resulting value is discarded, but the expression itself if used for bypassing [common subexpression elimination](../../sql-reference/functions/index.md#common-subexpression-elimination) if the function is called multiple times in one query. Optional parameter.
 
 **Returned value**
 
@@ -60,14 +60,12 @@ ULIDStringToDateTime(ulid[, timezone])
 
 **Arguments**
 
-- `ulid` — Input ULID. [String](/docs/en/sql-reference/data-types/string.md) or [FixedString(26)](/docs/en/sql-reference/data-types/fixedstring.md).
-- `timezone` — [Timezone name](../../operations/server-configuration-parameters/settings.md#server_configuration_parameters-timezone) for the returned value (optional). [String](../../sql-reference/data-types/string.md).
+- `ulid` — Input ULID. [String](../data-types/string.md) or [FixedString(26)](../data-types/fixedstring.md).
+- `timezone` — [Timezone name](../../operations/server-configuration-parameters/settings.md#server_configuration_parameters-timezone) for the returned value (optional). [String](../data-types/string.md).
 
 **Returned value**
 
-- Timestamp with milliseconds precision.
-
-Type: [DateTime64(3)](/docs/en/sql-reference/data-types/datetime64.md).
+- Timestamp with milliseconds precision. [DateTime64(3)](../data-types/datetime64.md).
 
 **Usage example**
 

docs/en/sql-reference/functions/url-functions.md

@@ -16,7 +16,7 @@ If the relevant part isn’t present in a URL, an empty string is returned.
 
 Extracts the protocol from a URL.
 
-Examples of typical returned values: http, https, ftp, mailto, tel, magnet…
+Examples of typical returned values: http, https, ftp, mailto, tel, magnet...
 
 ### domain
 
@@ -28,7 +28,7 @@ domain(url)
 
 **Arguments**
 
-- `url` — URL. Type: [String](../../sql-reference/data-types/string.md).
+- `url` — URL. [String](../data-types/string.md).
 
 The URL can be specified with or without a scheme. Examples:
 
@@ -48,10 +48,7 @@ clickhouse.com
 
 **Returned values**
 
-- Host name. If ClickHouse can parse the input string as a URL.
-- Empty string. If ClickHouse can’t parse the input string as a URL.
-
-Type: `String`.
+- Host name if ClickHouse can parse the input string as a URL, otherwise an empty string. [String](../data-types/string.md).
 
 **Example**
 
@@ -79,7 +76,7 @@ topLevelDomain(url)
 
 **Arguments**
 
-- `url` — URL. Type: [String](../../sql-reference/data-types/string.md).
+- `url` — URL. [String](../data-types/string.md).
 
 The URL can be specified with or without a scheme. Examples:
 
@@ -91,10 +88,7 @@ https://clickhouse.com/time/
 
 **Returned values**
 
-- Domain name. If ClickHouse can parse the input string as a URL.
-- Empty string. If ClickHouse cannot parse the input string as a URL.
-
-Type: `String`.
+- Domain name if ClickHouse can parse the input string as a URL. Otherwise, an empty string. [String](../data-types/string.md).
 
 **Example**
 
@@ -157,14 +151,12 @@ cutToFirstSignificantSubdomainCustom(URL, TLD)
 
 **Arguments**
 
-- `URL` — URL. [String](../../sql-reference/data-types/string.md).
-- `TLD` — Custom TLD list name. [String](../../sql-reference/data-types/string.md).
+- `URL` — URL. [String](../data-types/string.md).
+- `TLD` — Custom TLD list name. [String](../data-types/string.md).
 
 **Returned value**
 
-- Part of the domain that includes top-level subdomains up to the first significant subdomain.
-
-Type: [String](../../sql-reference/data-types/string.md).
+- Part of the domain that includes top-level subdomains up to the first significant subdomain. [String](../data-types/string.md).
 
 **Example**
 
@@ -211,14 +203,12 @@ cutToFirstSignificantSubdomainCustomWithWWW(URL, TLD)
 
 **Arguments**
 
-- `URL` — URL. [String](../../sql-reference/data-types/string.md).
-- `TLD` — Custom TLD list name. [String](../../sql-reference/data-types/string.md).
+- `URL` — URL. [String](../data-types/string.md).
+- `TLD` — Custom TLD list name. [String](../data-types/string.md).
 
 **Returned value**
 
-- Part of the domain that includes top-level subdomains up to the first significant subdomain without stripping `www`.
-
-Type: [String](../../sql-reference/data-types/string.md).
+- Part of the domain that includes top-level subdomains up to the first significant subdomain without stripping `www`. [String](../data-types/string.md).
 
 **Example**
 
@@ -265,14 +255,12 @@ firstSignificantSubdomainCustom(URL, TLD)
 
 **Arguments**
 
-- `URL` — URL. [String](../../sql-reference/data-types/string.md).
-- `TLD` — Custom TLD list name. [String](../../sql-reference/data-types/string.md).
+- `URL` — URL. [String](../data-types/string.md).
+- `TLD` — Custom TLD list name. [String](../data-types/string.md).
 
 **Returned value**
 
-- First significant subdomain.
-
-Type: [String](../../sql-reference/data-types/string.md).
+- First significant subdomain. [String](../data-types/string.md).
 
 **Example**
 
@@ -418,13 +406,11 @@ netloc(URL)
 
 **Arguments**
 
-- `url` — URL. [String](../../sql-reference/data-types/string.md).
+- `url` — URL. [String](../data-types/string.md).
 
 **Returned value**
 
-- `username:password@host:port`.
-
-Type: `String`.
+- `username:password@host:port`. [String](../data-types/string.md).
 
 **Example**
 
@@ -474,14 +460,12 @@ cutURLParameter(URL, name)
 
 **Arguments**
 
-- `url` — URL. [String](../../sql-reference/data-types/string.md).
-- `name` — name of URL parameter. [String](../../sql-reference/data-types/string.md) or [Array](../../sql-reference/data-types/array.md) of Strings.
+- `url` — URL. [String](../data-types/string.md).
+- `name` — name of URL parameter. [String](../data-types/string.md) or [Array](../data-types/array.md) of Strings.
 
 **Returned value**
 
-- URL with `name` URL parameter removed.
-
-Type: `String`.
+- URL with `name` URL parameter removed. [String](../data-types/string.md).
 
 **Example**
 

docs/en/sql-reference/functions/uuid-functions.md

@@ -18,7 +18,7 @@ generateUUIDv4([expr])
 
 **Arguments**
 
-- `expr` — An arbitrary [expression](../../sql-reference/syntax.md#syntax-expressions) used to bypass [common subexpression elimination](../../sql-reference/functions/index.md#common-subexpression-elimination) if the function is called multiple times in a query. The value of the expression has no effect on the returned UUID. Optional.
+- `expr` — An arbitrary [expression](../syntax.md#syntax-expressions) used to bypass [common subexpression elimination](../functions/index.md#common-subexpression-elimination) if the function is called multiple times in a query. The value of the expression has no effect on the returned UUID. Optional.
 
 **Returned value**
 
@@ -90,7 +90,7 @@ generateUUIDv7([expr])
 
 **Arguments**
 
-- `expr` — An arbitrary [expression](../../sql-reference/syntax.md#syntax-expressions) used to bypass [common subexpression elimination](../../sql-reference/functions/index.md#common-subexpression-elimination) if the function is called multiple times in a query. The value of the expression has no effect on the returned UUID. Optional.
+- `expr` — An arbitrary [expression](../syntax.md#syntax-expressions) used to bypass [common subexpression elimination](../functions/index.md#common-subexpression-elimination) if the function is called multiple times in a query. The value of the expression has no effect on the returned UUID. Optional.
 
 **Returned value**
 
@@ -163,7 +163,7 @@ generateUUIDv7ThreadMonotonic([expr])
 
 **Arguments**
 
-- `expr` — An arbitrary [expression](../../sql-reference/syntax.md#syntax-expressions) used to bypass [common subexpression elimination](../../sql-reference/functions/index.md#common-subexpression-elimination) if the function is called multiple times in a query. The value of the expression has no effect on the returned UUID. Optional.
+- `expr` — An arbitrary [expression](../syntax.md#syntax-expressions) used to bypass [common subexpression elimination](../functions/index.md#common-subexpression-elimination) if the function is called multiple times in a query. The value of the expression has no effect on the returned UUID. Optional.
 
 **Returned value**
 
@@ -233,7 +233,7 @@ generateUUIDv7NonMonotonic([expr])
 
 **Arguments**
 
-- `expr` — An arbitrary [expression](../../sql-reference/syntax.md#syntax-expressions) used to bypass [common subexpression elimination](../../sql-reference/functions/index.md#common-subexpression-elimination) if the function is called multiple times in a query. The value of the expression has no effect on the returned UUID. Optional.
+- `expr` — An arbitrary [expression](../syntax.md#syntax-expressions) used to bypass [common subexpression elimination](../functions/index.md#common-subexpression-elimination) if the function is called multiple times in a query. The value of the expression has no effect on the returned UUID. Optional.
 
 **Returned value**
 
@@ -289,9 +289,7 @@ The function also works for [Arrays](array-functions.md#function-empty) and [Str
 
 **Returned value**
 
-- Returns `1` for an empty UUID or `0` for a non-empty UUID.
-
-Type: [UInt8](../data-types/int-uint.md).
+- Returns `1` for an empty UUID or `0` for a non-empty UUID. [UInt8](../data-types/int-uint.md).
 
 **Example**
 
@@ -331,9 +329,7 @@ The function also works for [Arrays](array-functions.md#function-notempty) or [S
 
 **Returned value**
 
-- Returns `1` for a non-empty UUID or `0` for an empty UUID.
-
-Type: [UInt8](../data-types/int-uint.md).
+- Returns `1` for a non-empty UUID or `0` for an empty UUID. [UInt8](../data-types/int-uint.md).
 
 **Example**
 
@@ -383,8 +379,8 @@ Result:
 
 **Arguments**
 
-- `string` — String of 36 characters or FixedString(36). [String](../../sql-reference/syntax.md#string).
-- `default` — UUID to be used as the default if the first argument cannot be converted to a UUID type. [UUID](/docs/en/sql-reference/data-types/uuid.md).
+- `string` — String of 36 characters or FixedString(36). [String](../syntax.md#string).
+- `default` — UUID to be used as the default if the first argument cannot be converted to a UUID type. [UUID](../data-types/uuid.md).
 
 **Returned value**
 
@@ -482,7 +478,7 @@ Result:
 
 ## UUIDStringToNum
 
-Accepts `string` containing 36 characters in the format `xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx`, and returns a [FixedString(16)](../../sql-reference/data-types/fixedstring.md) as its binary representation, with its format optionally specified by `variant` (`Big-endian` by default).
+Accepts `string` containing 36 characters in the format `xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx`, and returns a [FixedString(16)](../data-types/fixedstring.md) as its binary representation, with its format optionally specified by `variant` (`Big-endian` by default).
 
 **Syntax**
 
@@ -492,7 +488,7 @@ UUIDStringToNum(string[, variant = 1])
 
 **Arguments**
 
-- `string` — A [String](../../sql-reference/syntax.md#syntax-string-literal) of 36 characters or [FixedString](../../sql-reference/syntax.md#syntax-string-literal)
+- `string` — A [String](../syntax.md#syntax-string-literal) of 36 characters or [FixedString](../syntax.md#syntax-string-literal)
 - `variant` — Integer, representing a variant as specified by [RFC4122](https://datatracker.ietf.org/doc/html/rfc4122#section-4.1.1). 1 = `Big-endian` (default), 2 = `Microsoft`.
 
 **Returned value**
@@ -541,7 +537,7 @@ UUIDNumToString(binary[, variant = 1])
 
 **Arguments**
 
-- `binary` — [FixedString(16)](../../sql-reference/data-types/fixedstring.md) as a binary representation of a UUID.
+- `binary` — [FixedString(16)](../data-types/fixedstring.md) as a binary representation of a UUID.
 - `variant` — Integer, representing a variant as specified by [RFC4122](https://datatracker.ietf.org/doc/html/rfc4122#section-4.1.1). 1 = `Big-endian` (default), 2 = `Microsoft`.
 
 **Returned value**
@@ -580,7 +576,7 @@ Result:
 
 ## UUIDToNum
 
-Accepts a [UUID](../../sql-reference/data-types/uuid.md) and returns its binary representation as a [FixedString(16)](../../sql-reference/data-types/fixedstring.md), with its format optionally specified by `variant` (`Big-endian` by default). This function replaces calls to two separate functions `UUIDStringToNum(toString(uuid))` so no intermediate conversion from UUID to string is required to extract bytes from a UUID.
+Accepts a [UUID](../data-types/uuid.md) and returns its binary representation as a [FixedString(16)](../data-types/fixedstring.md), with its format optionally specified by `variant` (`Big-endian` by default). This function replaces calls to two separate functions `UUIDStringToNum(toString(uuid))` so no intermediate conversion from UUID to string is required to extract bytes from a UUID.
 
 **Syntax**
 
@@ -640,13 +636,11 @@ UUIDv7ToDateTime(uuid[, timezone])
 **Arguments**
 
 - `uuid` — [UUID](../data-types/uuid.md) of version 7.
-- `timezone` — [Timezone name](../../operations/server-configuration-parameters/settings.md#server_configuration_parameters-timezone) for the returned value (optional). [String](../../sql-reference/data-types/string.md).
+- `timezone` — [Timezone name](../../operations/server-configuration-parameters/settings.md#server_configuration_parameters-timezone) for the returned value (optional). [String](../data-types/string.md).
 
 **Returned value**
 
-- Timestamp with milliseconds precision. If the UUID is not a valid version 7 UUID, it returns 1970-01-01 00:00:00.000.
-
-Type: [DateTime64(3)](/docs/en/sql-reference/data-types/datetime64.md).
+- Timestamp with milliseconds precision. If the UUID is not a valid version 7 UUID, it returns 1970-01-01 00:00:00.000. [DateTime64(3)](../data-types/datetime64.md).
 
 **Usage examples**
 
@@ -686,10 +680,8 @@ serverUUID()
 
 **Returned value**
 
-- The UUID of the server.
-
-Type: [UUID](../data-types/uuid.md).
+- The UUID of the server. [UUID](../data-types/uuid.md).
 
 ## See also
 
-- [dictGetUUID](../../sql-reference/functions/ext-dict-functions.md#ext_dict_functions-other)
+- [dictGetUUID](../functions/ext-dict-functions.md#ext_dict_functions-other)

docs/en/sql-reference/functions/ym-dict-functions.md

@@ -432,13 +432,13 @@ regionIn(lhs, rhs\[, geobase\])
 
 **Parameters**
 
-- `lhs` — Lhs region ID from the geobase. [UInt32](../../sql-reference/data-types/int-uint).
-- `rhs` — Rhs region ID from the geobase. [UInt32](../../sql-reference/data-types/int-uint).
+- `lhs` — Lhs region ID from the geobase. [UInt32](../data-types/int-uint).
+- `rhs` — Rhs region ID from the geobase. [UInt32](../data-types/int-uint).
 - `geobase` — Dictionary key. See [Multiple Geobases](#multiple-geobases). [String](../data-types/string). Optional.
 
 **Returned value**
 
-- 1, if it belongs. [UInt8](../../sql-reference/data-types/int-uint).
+- 1, if it belongs. [UInt8](../data-types/int-uint).
 - 0, if it doesn't belong.
 
 **Implementation details**

docs/en/sql-reference/statements/alter/comment.md

@@ -4,7 +4,7 @@ sidebar_position: 51
 sidebar_label: COMMENT
 ---
 
-# ALTER TABLE … MODIFY COMMENT
+# ALTER TABLE ... MODIFY COMMENT
 
 Adds, modifies, or removes comment to the table, regardless if it was set before or not. Comment change is reflected in both [system.tables](../../../operations/system-tables/tables.md) and `SHOW CREATE TABLE` query.
 

docs/en/sql-reference/statements/alter/delete.md

@@ -4,7 +4,7 @@ sidebar_position: 39
 sidebar_label: DELETE
 ---
 
-# ALTER TABLE … DELETE Statement
+# ALTER TABLE ... DELETE Statement
 
 ``` sql
 ALTER TABLE [db.]table [ON CLUSTER cluster] DELETE WHERE filter_expr

docs/en/sql-reference/statements/alter/index.md

@@ -42,7 +42,7 @@ These `ALTER` statements modify entities related to role-based access control:
 
 ## Mutations
 
-`ALTER` queries that are intended to manipulate table data are implemented with a mechanism called “mutations”, most notably [ALTER TABLE … DELETE](/docs/en/sql-reference/statements/alter/delete.md) and [ALTER TABLE … UPDATE](/docs/en/sql-reference/statements/alter/update.md). They are asynchronous background processes similar to merges in [MergeTree](/docs/en/engines/table-engines/mergetree-family/index.md) tables that to produce new “mutated” versions of parts.
+`ALTER` queries that are intended to manipulate table data are implemented with a mechanism called “mutations”, most notably [ALTER TABLE ... DELETE](/docs/en/sql-reference/statements/alter/delete.md) and [ALTER TABLE ... UPDATE](/docs/en/sql-reference/statements/alter/update.md). They are asynchronous background processes similar to merges in [MergeTree](/docs/en/engines/table-engines/mergetree-family/index.md) tables that to produce new “mutated” versions of parts.
 
 For `*MergeTree` tables mutations execute by **rewriting whole data parts**. There is no atomicity - parts are substituted for mutated parts as soon as they are ready and a `SELECT` query that started executing during a mutation will see data from parts that have already been mutated along with data from parts that have not been mutated yet.
 

docs/en/sql-reference/statements/alter/update.md

@@ -4,7 +4,7 @@ sidebar_position: 40
 sidebar_label: UPDATE
 ---
 
-# ALTER TABLE … UPDATE Statements
+# ALTER TABLE ... UPDATE Statements
 
 ``` sql
 ALTER TABLE [db.]table [ON CLUSTER cluster] UPDATE column1 = expr1 [, ...] [IN PARTITION partition_id] WHERE filter_expr

docs/en/sql-reference/statements/alter/view.md

@@ -4,9 +4,9 @@ sidebar_position: 50
 sidebar_label: VIEW
 ---
 
-# ALTER TABLE … MODIFY QUERY Statement
+# ALTER TABLE ... MODIFY QUERY Statement
 
-You can modify `SELECT` query that was specified when a [materialized view](../create/view.md#materialized) was created with the `ALTER TABLE … MODIFY QUERY` statement without interrupting ingestion process.
+You can modify `SELECT` query that was specified when a [materialized view](../create/view.md#materialized) was created with the `ALTER TABLE ... MODIFY QUERY` statement without interrupting ingestion process.
 
 This command is created to change materialized view created with `TO [db.]name` clause. It does not change the structure of the underlying storage table and it does not change the columns' definition of the materialized view, because of this the application of this command is very limited for materialized views are created without `TO [db.]name` clause.
 
@@ -198,6 +198,6 @@ SELECT * FROM mv;
 
 `ALTER LIVE VIEW ... REFRESH` statement refreshes a [Live view](../create/view.md#live-view). See [Force Live View Refresh](../create/view.md#live-view-alter-refresh).
 
-## ALTER TABLE … MODIFY REFRESH Statement
+## ALTER TABLE ... MODIFY REFRESH Statement
 
 `ALTER TABLE ... MODIFY REFRESH` statement changes refresh parameters of a [Refreshable Materialized View](../create/view.md#refreshable-materialized-view). See [Changing Refresh Parameters](../create/view.md#changing-refresh-parameters).

docs/en/sql-reference/statements/create/view.md

@@ -306,7 +306,7 @@ CREATE WINDOW VIEW test.wv TO test.dst WATERMARK=ASCENDING ALLOWED_LATENESS=INTE
 
 Note that elements emitted by a late firing should be treated as updated results of a previous computation. Instead of firing at the end of windows, the window view will fire immediately when the late event arrives. Thus, it will result in multiple outputs for the same window. Users need to take these duplicated results into account or deduplicate them.
 
-You can modify `SELECT` query that was specified in the window view by using `ALTER TABLE … MODIFY QUERY` statement. The data structure resulting in a new `SELECT` query should be the same as the original `SELECT` query when with or without `TO [db.]name` clause. Note that the data in the current window will be lost because the intermediate state cannot be reused.
+You can modify `SELECT` query that was specified in the window view by using `ALTER TABLE ... MODIFY QUERY` statement. The data structure resulting in a new `SELECT` query should be the same as the original `SELECT` query when with or without `TO [db.]name` clause. Note that the data in the current window will be lost because the intermediate state cannot be reused.
 
 ### Monitoring New Windows
 

docs/en/sql-reference/statements/insert-into.md

@@ -73,7 +73,7 @@ Data can be passed to the INSERT in any [format](../../interfaces/formats.md#for
 INSERT INTO [db.]table [(c1, c2, c3)] FORMAT format_name data_set
 ```
 
-For example, the following query format is identical to the basic version of INSERT … VALUES:
+For example, the following query format is identical to the basic version of INSERT ... VALUES:
 
 ``` sql
 INSERT INTO [db.]table [(c1, c2, c3)] FORMAT Values (v11, v12, v13), (v21, v22, v23), ...

docs/en/sql-reference/statements/select/limit.md

@@ -17,11 +17,11 @@ If there is no [ORDER BY](../../../sql-reference/statements/select/order-by.md)
 The number of rows in the result set can also depend on the [limit](../../../operations/settings/settings.md#limit) setting.
 :::
 
-## LIMIT … WITH TIES Modifier
+## LIMIT ... WITH TIES Modifier
 
 When you set `WITH TIES` modifier for `LIMIT n[,m]` and specify `ORDER BY expr_list`, you will get in result first `n` or `n,m` rows and all rows with same `ORDER BY` fields values equal to row at position `n` for `LIMIT n` and `m` for `LIMIT n,m`.
 
-This modifier also can be combined with [ORDER BY … WITH FILL modifier](../../../sql-reference/statements/select/order-by.md#orderby-with-fill).
+This modifier also can be combined with [ORDER BY ... WITH FILL modifier](../../../sql-reference/statements/select/order-by.md#orderby-with-fill).
 
 For example, the following query
 

docs/en/sql-reference/statements/select/order-by.md

@@ -283,7 +283,7 @@ In `MaterializedView`-engine tables the optimization works with views like `SELE
 
 ## ORDER BY Expr WITH FILL Modifier
 
-This modifier also can be combined with [LIMIT … WITH TIES modifier](../../../sql-reference/statements/select/limit.md#limit-with-ties).
+This modifier also can be combined with [LIMIT ... WITH TIES modifier](../../../sql-reference/statements/select/limit.md#limit-with-ties).
 
 `WITH FILL` modifier can be set after `ORDER BY expr` with optional `FROM expr`, `TO expr` and `STEP expr` parameters.
 All missed values of `expr` column will be filled sequentially and other columns will be filled as defaults.

docs/en/sql-reference/table-functions/file.md

@@ -169,7 +169,7 @@ If your listing of files contains number ranges with leading zeros, use the cons
 
 **Example**
 
-Query the total number of rows in files named `file000`, `file001`, … , `file999`:
+Query the total number of rows in files named `file000`, `file001`, ... , `file999`:
 
 ``` sql
 SELECT count(*) FROM file('big_dir/file{0..9}{0..9}{0..9}', 'CSV', 'name String, value UInt32');

docs/en/sql-reference/table-functions/gcs.md

@@ -130,7 +130,7 @@ FROM gcs('https://storage.googleapis.com/my-test-bucket-768/{some,another}_prefi
 If your listing of files contains number ranges with leading zeros, use the construction with braces for each digit separately or use `?`.
 :::
 
-Count the total amount of rows in files named `file-000.csv`, `file-001.csv`, … , `file-999.csv`:
+Count the total amount of rows in files named `file-000.csv`, `file-001.csv`, ... , `file-999.csv`:
 
 ``` sql
 SELECT count(*)

docs/en/sql-reference/table-functions/hdfs.md

@@ -85,7 +85,7 @@ If your listing of files contains number ranges with leading zeros, use the cons
 
 **Example**
 
-Query the data from files named `file000`, `file001`, … , `file999`:
+Query the data from files named `file000`, `file001`, ... , `file999`:
 
 ``` sql
 SELECT count(*)

docs/en/sql-reference/table-functions/s3.md

@@ -137,7 +137,7 @@ FROM s3('https://clickhouse-public-datasets.s3.amazonaws.com/my-test-bucket-768/
 If your listing of files contains number ranges with leading zeros, use the construction with braces for each digit separately or use `?`.
 :::
 
-Count the total amount of rows in files named `file-000.csv`, `file-001.csv`, … , `file-999.csv`:
+Count the total amount of rows in files named `file-000.csv`, `file-001.csv`, ... , `file-999.csv`:
 
 ``` sql
 SELECT count(*)

docs/ru/development/style.md

@@ -57,7 +57,7 @@ memcpy(&buf[place_value], &x, sizeof(x));
 for (size_t i = 0; i < rows; i += storage.index_granularity)
 ```
 
-**7.** Вокруг бинарных операторов (`+`, `-`, `*`, `/`, `%`, …), а также тернарного оператора `?:` ставятся пробелы.
+**7.** Вокруг бинарных операторов (`+`, `-`, `*`, `/`, `%`, ...), а также тернарного оператора `?:` ставятся пробелы.
 
 ``` cpp
 UInt16 year = (s[0] - '0') * 1000 + (s[1] - '0') * 100 + (s[2] - '0') * 10 + (s[3] - '0');
@@ -86,7 +86,7 @@ dst.ClickGoodEvent     = click.GoodEvent;
 
 При необходимости, оператор может быть перенесён на новую строку. В этом случае, перед ним увеличивается отступ.
 
-**11.** Унарные операторы `--`, `++`, `*`, `&`, … не отделяются от аргумента пробелом.
+**11.** Унарные операторы `--`, `++`, `*`, `&`, ... не отделяются от аргумента пробелом.
 
 **12.** После запятой ставится пробел, а перед — нет. Аналогично для точки с запятой внутри выражения `for`.
 
@@ -115,7 +115,7 @@ public:
 
 **16.** Если на весь файл один `namespace` и кроме него ничего существенного нет, то отступ внутри `namespace` не нужен.
 
-**17.** Если блок для выражения `if`, `for`, `while`, … состоит из одного `statement`, то фигурные скобки не обязательны. Вместо этого поместите `statement` на отдельную строку. Это правило справедливо и для вложенных `if`, `for`, `while`, …
+**17.** Если блок для выражения `if`, `for`, `while`, ... состоит из одного `statement`, то фигурные скобки не обязательны. Вместо этого поместите `statement` на отдельную строку. Это правило справедливо и для вложенных `if`, `for`, `while`, ...
 
 Если внутренний `statement` содержит фигурные скобки или `else`, то внешний блок следует писать в фигурных скобках.
 
@@ -266,7 +266,7 @@ void executeQuery(
 
 Пример взят с ресурса http://home.tamk.fi/~jaalto/course/coding-style/doc/unmaintainable-code/.
 
-**7.** Нельзя писать мусорные комментарии (автор, дата создания…) в начале каждого файла.
+**7.** Нельзя писать мусорные комментарии (автор, дата создания...) в начале каждого файла.
 
 **8.** Однострочные комментарии начинаются с трёх слешей: `///` , многострочные с `/**`. Такие комментарии считаются «документирующими».
 

docs/ru/engines/table-engines/integrations/hdfs.md

@@ -103,7 +103,7 @@ CREATE TABLE table_with_asterisk (name String, value UInt32) ENGINE = HDFS('hdfs
 
 **Example**
 
-Создадим таблицу с именами `file000`, `file001`, … , `file999`:
+Создадим таблицу с именами `file000`, `file001`, ... , `file999`:
 
 ``` sql
 CREATE TABLE big_table (name String, value UInt32) ENGINE = HDFS('hdfs://hdfs1:9000/big_dir/file{0..9}{0..9}{0..9}', 'CSV')

docs/ru/engines/table-engines/integrations/s3.md

@@ -73,7 +73,7 @@ SELECT * FROM s3_engine_table LIMIT 2;
 
 **Пример подстановки 1**
 
-Таблица содержит данные из файлов с именами `file-000.csv`, `file-001.csv`, … , `file-999.csv`:
+Таблица содержит данные из файлов с именами `file-000.csv`, `file-001.csv`, ... , `file-999.csv`:
 
 ``` sql
 CREATE TABLE big_table (name String, value UInt32)