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2657 Commits

Author SHA1 Message Date
avogar
50caa3d66c Update docs 2023-02-22 16:41:49 +00:00
Nikolai Kochetov
ab94d6dc18
Update docs/en/operations/system-tables/processors_profile_log.md 
Co-authored-by: Nikita Taranov <nikita.taranov@clickhouse.com>
 2023-02-22 12:16:19 +01:00
Nikolai Kochetov
98c10ff6e5
Update docs/en/operations/system-tables/processors_profile_log.md 
Co-authored-by: Nikita Taranov <nikita.taranov@clickhouse.com>
 2023-02-22 12:16:09 +01:00
robot-clickhouse-ci-2
2df52af445
Merge pull request #46711 from ClickHouse/vdimir/tmp-data-in-fs-cache-doc 
Add doc for temporary_data_in_cache
 2023-02-22 11:41:03 +01:00
vdimir
a4919ce3a2
Add doc for temporary_data_in_cache 2023-02-22 10:19:28 +00:00
Dan Roscigno
efea3cbc5c
Update docs/en/operations/settings/settings.md 2023-02-21 12:19:56 -05:00
Han Fei
eeac1abaa5 add docs for setting async_insert_max_query_number 2023-02-21 17:49:52 +01:00
Kruglov Pavel
9866ecfe8b
Merge branch 'master' into null-as-default-all-formats 2023-02-20 20:49:30 +01:00
Nikolai Kochetov
186a29a2aa Resurrect processors_profile_log docs. 2023-02-20 19:46:39 +01:00
Alexey Milovidov
bb001078c9
Update sampling-query-profiler.md 2023-02-18 14:01:47 +03:00
Antonio Andelic
ab51c1d975
Merge branch 'master' into custom-key-parallel-replicas 2023-02-17 15:06:41 +01:00
Alexey Milovidov
a1cf3f78f6
Merge pull request #46497 from ClickHouse/alexey-milovidov-patch-6 
Update monitoring.md
 2023-02-17 16:03:22 +03:00
Alexey Milovidov
2cd9fd5698
Update monitoring.md 2023-02-16 22:09:10 +03:00
robot-ch-test-poll1
300dfbbef6
Merge pull request #46460 from ClickHouse/group-by-use-nulls-docs 
Add documentation for `group_by_use_nulls` setting
 2023-02-16 18:41:34 +01:00
Dmitry Novik
c95df21324 Review fixes 2023-02-16 15:38:25 +00:00
Dmitry Novik
b908fa32df Add documentation for group_by_use_nulls 2023-02-16 00:57:53 +00:00
Sergei Trifonov
b7a4fa8bd9
Merge branch 'master' into round-robin-merge-scheduler 2023-02-14 20:39:02 +01:00
Antonio Andelic
adde580756
Merge branch 'master' into custom-key-parallel-replicas 2023-02-14 14:09:12 +01:00
Sema Checherinda
9bef1bec28
Merge pull request #46274 from aiven-sal/aiven-sal/keeper 
coordination: do not allow election_timeout_lower_bound_ms > election_timeout_upper_bound_ms
 2023-02-14 12:44:04 +01:00
Salvatore Mesoraca
fff2c09b87
coordination: do not allow election_timeout_lower_bound_ms > election_timeout_upper_bound_ms 2023-02-13 10:09:45 +01:00
Antonio Andelic
8d16fe5793
Merge branch 'master' into add-support-for-settings-alias 2023-02-13 08:46:00 +01:00
Dan Roscigno
5dd6f25d5d
Merge pull request #46276 from ClickHouse/document-log-compression 
docs for logger stream_compression
 2023-02-12 21:55:33 -05:00
Dan Roscigno
e86b83fbd1
Update docs/en/operations/server-configuration-parameters/settings.md 
Co-authored-by: Nikolay Degterinsky <43110995+evillique@users.noreply.github.com>
 2023-02-12 14:55:52 -05:00
serxa
c58b165b0f add config option to select scheduling policy 2023-02-11 16:18:42 +00:00
avogar
04cf144edc Fix TSKV, update docs 2023-02-10 17:20:51 +00:00
DanRoscigno
043c1b7d8d docs for logger stream_compression 2023-02-10 09:02:54 -05:00
Antonio Andelic
f96d480563
Merge branch 'master' into add-support-for-settings-alias 2023-02-09 16:07:45 +01:00
Kruglov Pavel
b5f90c608a
Merge branch 'master' into parquet-fixed-binary 2023-02-09 11:26:38 +01:00
Vladimir C
ecb5802c4b
Update docs/en/operations/settings/settings.md 
Co-authored-by: Dmitry Novik <n0vik@clickhouse.com>
 2023-02-09 10:59:14 +01:00
vdimir
88174fbaaa
Add doc for optimize_rewrite_aggregate_function_with_if 2023-02-08 14:27:25 +00:00
Kruglov Pavel
cf2587cd1b
Add docs 2023-02-08 12:32:26 +01:00
Antonio Andelic
f67e5505ab Merge branch 'master' into custom-key-parallel-replicas 2023-02-06 11:12:39 +00:00
Antonio Andelic
a58653820e Update docs 2023-02-03 18:19:12 +00:00
Robert Schulze
5d9687f5d9
Merge branch 'master' into qc-max_cache_size 2023-02-02 16:12:36 +01:00
Robert Schulze
cfcf957c75
Docs: Remove obsolete query result cache page 2023-02-02 11:33:35 +00:00
Robert Schulze
53e1c9cd08
Merge branch 'master' into qc-max_cache_size 2023-02-02 11:45:29 +01:00
Vladimir C
b389c1effb
Merge pull request #45589 from ClickHouse/optimize-constraints 2023-02-01 12:57:02 +01:00
Robert Schulze
216636f984
Make query cache global settings re-configurable 2023-02-01 10:35:19 +00:00
Robert Schulze
9c7acb8780
Fixe more spelling 2023-01-31 13:12:27 +00:00
Robert Schulze
05c5e7c73a
Update docs/en/operations/query-cache.md 
Co-authored-by: Sergei Trifonov <sergei@clickhouse.com>
 2023-01-31 12:44:49 +01:00
Robert Schulze
b268b94728
Update docs/en/operations/query-cache.md 
Co-authored-by: Sergei Trifonov <sergei@clickhouse.com>
 2023-01-31 12:44:38 +01:00
Robert Schulze
9a8af6a42e
Update docs/en/operations/settings/settings.md 
Co-authored-by: Sergei Trifonov <sergei@clickhouse.com>
 2023-01-31 12:44:20 +01:00
Robert Schulze
40491b4c85
Update docs/en/operations/server-configuration-parameters/settings.md 
Co-authored-by: Sergei Trifonov <sergei@clickhouse.com>
 2023-01-31 12:43:58 +01:00
Antonio Andelic
c99efa75b7
Merge branch 'master' into custom-key-parallel-replicas 2023-01-31 11:58:30 +01:00
Robert Schulze
325c6bdf3d
Renaming: "Query Result Cache" --> "Query Cache" 
Reasons:

- The cache will at some point store intermediate results as opposed to
  only query results. We should change the terminology now without
  having to worry about backward compat.

- Equivalent caches in MySQL (1) and Starrocks (2) are called "query
  cache".

- The new name is ca. 13.8% more catchy.

(1) https://dev.mysql.com/doc/refman/5.6/en/query-cache.html
(2) https://docs.starrocks.io/en-us/2.5/using_starrocks/query_cache
 2023-01-31 09:54:34 +00:00
Robert Schulze
659a64a1d9
Merge pull request #45679 from ClickHouse/untangle-query-result-cache-settings 
Untangle configuration of query result cache
 2023-01-31 10:44:14 +01:00
Dan Roscigno
7752e7f8df
Update backup.md 
fix link
 2023-01-30 14:51:51 -05:00
Igor Nikonov
741c3ba23c Fix non-intentional change 2023-01-30 18:43:01 +01:00
Igor Nikonov
01b225f57e
Update docs/en/operations/settings/settings.md 
Co-authored-by: Dan Roscigno <dan@roscigno.com>
 2023-01-30 18:30:59 +01:00
Igor Nikonov
211449d916
Update docs/en/operations/settings/settings.md 
Co-authored-by: Dan Roscigno <dan@roscigno.com>
 2023-01-30 18:30:29 +01:00
Igor Nikonov
b095dab141
Update docs/en/operations/settings/settings.md 
Co-authored-by: Dan Roscigno <dan@roscigno.com>
 2023-01-30 18:29:32 +01:00
Igor Nikonov
0c4bc489da
Update docs/en/operations/settings/settings.md 
Co-authored-by: Dan Roscigno <dan@roscigno.com>
 2023-01-30 18:28:53 +01:00
Igor Nikonov
30c949ba27
Update docs/en/operations/settings/settings.md 
Co-authored-by: Dan Roscigno <dan@roscigno.com>
 2023-01-30 18:28:34 +01:00
Igor Nikonov
c30a55b7ee Some polishing 2023-01-30 16:53:37 +01:00
Igor Nikonov
d8ba469b97
Fixes 2023-01-30 16:24:02 +01:00
Igor Nikonov
65caa77a0e
Update settings.md 2023-01-30 16:13:08 +01:00
Robert Schulze
27b978381b
Use more speaking setting names 2023-01-30 14:20:43 +00:00
Mikhail f. Shiryaev
b1bc3b6b43
Add troubleshooting for wrong RPM repos signature 2023-01-30 10:27:50 +01:00
Robert Schulze
0a8dee7000
Docs: Fix link 2023-01-29 11:26:49 +00:00
Alexey Milovidov
a62ca0f016
Merge pull request #45688 from jus1096/master 
Add info about connect to remote Clickhouse
 2023-01-28 02:21:28 +03:00
Robert Schulze
e30c38cab3
Fix up some leftovers 2023-01-27 10:43:43 +00:00
Azat Khuzhin
1a8437f2c9 Add ability to ignore unknown keys in JSON object for named tuples 
This can be useful in case your input JSON is complex, while you need
only few fields in it.

This behaviour is controlled by the
input_format_json_ignore_unknown_keys_in_named_tuple setting name, that
is turned OFF by default.

This will, almost, allow to parse gharchive dataset without jq. "almost"
because of two things:
- Tuple cannot be Nullable, so such keys with Tuple type in ClickHouse
  cannot be `null` in JSON
- You cannot use dot.dot notation to extract columns for file() engine,
  only tupleElement()

Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2023-01-27 10:01:08 +01:00
Jus
9ce4bf1baf
Update named-collections.md 
small fix name host on the remote host
 2023-01-27 12:42:53 +04:00
Robert Schulze
7d97fab2dc
Untangle query result cache settings 
This PR modularizes the configuration options of the query result cache
(QRC).

1. Add a feature toggle "allow_experimental_query_result_cache = false"
   which controls whether the experimental QRC can be used at all. This
   configuration option will be removed once the QRC becomes
   non-experimental.

2. Modularize the existing two configuration settings
   "enable_experimental_query_result_cache" and
   "enable_experimental_query_result_cache_passive_usage" into three
   orthogonal settings:

   - "use_query_result_cache = false" controls whether a query (or all
     queries of the session) utilize the query result cache

   - settings "use_query_result_cache_passive_usage = true" and
     "use_query_result_cache_active_usage = true" control the way a
     query (or all queries of the session) utilize the query result
     cache: "passive" use is reading, "active" use is writing.
 2023-01-26 21:17:48 +00:00
Dan Roscigno
76d6e2edf9
Merge pull request #45569 from AVMusorin/docs_optimize_skip_merged_partitions 
docs: added optimize_skip_merged_partitions setting
 2023-01-26 16:04:27 -05:00
Igor Nikonov
ed01f76c6a
Merge pull request #45592 from ClickHouse/update-insert-delay-doc-2 
Update INSERT delay doc with example
 2023-01-26 12:55:35 +01:00
Antonio Andelic
07b2c5ce0f
Merge branch 'master' into custom-key-parallel-replicas 2023-01-26 12:42:04 +01:00
Dan Roscigno
b4ab361366
Merge branch 'master' into docs_optimize_skip_merged_partitions 2023-01-25 19:45:32 -05:00
sichenzhao
243ac52259
Added two metrics about memory usage in cgroup to asynchronous metrics (#45301) 2023-01-25 20:32:17 +01:00
Dan Roscigno
e520bd8052
Apply suggestions from code review 2023-01-24 19:10:30 -05:00
Igor Nikonov
29ef6b9574
Update INSERT delay doc properly 2023-01-25 00:26:32 +01:00
Dan Roscigno
dbb83dc9a4
Merge branch 'master' into docs-for-s3-settings 2023-01-24 17:55:31 -05:00
DanRoscigno
fe56967af7 fix note formatting 2023-01-24 17:44:10 -05:00
DanRoscigno
9775987ee9 add new settings for s3 and hdfs 2023-01-24 17:40:37 -05:00
DanRoscigno
f95bc55923 split Format settings out 2023-01-24 17:19:50 -05:00
rfraposa
6f7755ebcd Added optimize using constraints settings 2023-01-24 15:05:34 -07:00
Igor Nikonov
e585a1228f
Update docs/en/operations/settings/merge-tree-settings.md 
Co-authored-by: Alexander Tokmakov <tavplubix@clickhouse.com>
 2023-01-24 16:52:32 +01:00
Igor Nikonov
21b009fdec
Update merge-tree-settings.md 2023-01-24 15:45:21 +01:00
AVMusorin
5f8658b2d6
docs: added optimize_skip_merged_partitions setting 2023-01-24 14:56:39 +01:00
DanRoscigno
72b1a65984 WIP 2023-01-24 07:45:59 -05:00
Antonio Andelic
95853af459 Merge branch 'master' into custom-key-parallel-replicas 2023-01-24 10:49:40 +00:00
Antonio Andelic
37b62b3a58 Use Map for custom_key 2023-01-24 10:46:47 +00:00
DanRoscigno
dedb4e4de2 add docs for PR 33302 2023-01-23 16:14:39 -05:00
Kruglov Pavel
478a552a0a
Merge branch 'master' into tsv-csv-detect-header 2023-01-23 21:47:17 +01:00
Dan Roscigno
ee31da9e1e
Merge pull request #45366 from gingerwizard/cross-link-docs 
link docs to blogs
 2023-01-23 14:04:59 -05:00
Robert Schulze
0ab7ae6c17
Merge pull request #43797 from ClickHouse/query-result-cache 
Query result cache [experimental]
 2023-01-23 19:54:35 +01:00
Antonio Andelic
c15128491b Update max_parallel_replicas docs 2023-01-23 17:24:48 +01:00
Robert Schulze
ed84021aa5
Formatting fixup 2023-01-22 16:45:26 +01:00
Robert Schulze
0ffffdd442
Docs: Fix weird formatting 2023-01-22 15:38:11 +00:00
Robert Schulze
340f406553
Merge branch 'master' into query-result-cache 2023-01-22 13:21:36 +01:00
Han Fei
18a397f8c9 address comments 2023-01-20 18:09:42 +01:00
Han Fei
449ace3373
Update docs/en/operations/settings/settings.md 
Co-authored-by: Dan Roscigno <dan@roscigno.com>
 2023-01-20 18:07:19 +01:00
Han Fei
9d87bd10ee
Update docs/en/operations/settings/settings.md 
Co-authored-by: Dan Roscigno <dan@roscigno.com>
 2023-01-20 18:07:08 +01:00
Han Fei
badfbcb3d8
Update docs/en/operations/settings/settings.md 
Co-authored-by: Dan Roscigno <dan@roscigno.com>
 2023-01-20 18:06:58 +01:00
Han Fei
e9c4cf46cd
Update docs/en/operations/settings/merge-tree-settings.md 
Co-authored-by: Dan Roscigno <dan@roscigno.com>
 2023-01-20 18:06:46 +01:00
Han Fei
9d254f7d87
Update docs/en/operations/settings/merge-tree-settings.md 
Co-authored-by: Dan Roscigno <dan@roscigno.com>
 2023-01-20 18:06:32 +01:00
Kruglov Pavel
28ddcc2432
Merge branch 'master' into tsv-csv-detect-header 2023-01-20 15:08:38 +01:00
Han Fei
5fc4998f10 update docs for async insert deduplication 2023-01-20 14:42:11 +01:00
Robert Schulze
bfcb5e7915
Fix typos 2023-01-19 16:08:21 +00:00
Stig Bakken
420c179b55 Add <storage_policy> config parameter for system logs 2023-01-19 10:25:28 +01:00
Robert Schulze
4f90824347
Merge remote-tracking branch 'origin/master' into query-result-cache 2023-01-17 22:49:53 +00:00
Robert Schulze
fd7f5dad1c
Docs improvements 2023-01-17 22:03:48 +00:00
Sergei Trifonov
ca0fb785f4
Merge pull request #45193 from ClickHouse/concurrency-control-docs 
Add docs for concurrency control logic
 2023-01-17 21:10:17 +01:00
Dale Mcdiarmid
9c4d3e0ffb link docs to blogs 2023-01-17 15:38:10 +00:00
Kruglov Pavel
96bb99f864
Merge branch 'master' into tsv-csv-detect-header 2023-01-17 15:33:02 +01:00
Vladimir C
b80ee8df50
Merge pull request #45256 from DanRoscigno/add-grace-hash-docs 2023-01-16 18:43:19 +01:00
Kruglov Pavel
e9d6590926
Merge branch 'master' into tsv-csv-detect-header 2023-01-16 17:50:24 +01:00
Kruglov Pavel
bdb3517512
Merge pull request #45231 from Avogar/json-tuples 
Insert default values in case of missing tuple elements in JSONEachRow
 2023-01-16 17:49:50 +01:00
avogar
1c0941d72a Add docs and examples 2023-01-16 16:46:41 +00:00
Robert Schulze
099e30ef2a
Merge remote-tracking branch 'origin/master' into query-result-cache 2023-01-16 08:04:49 +00:00
Robert Schulze
27fe7ebd93
Cosmetics 2023-01-15 16:12:48 +00:00
Tanya Bragin
36ec76f53d
Update clickhouse-local.md 
cc @DanRoscigno @gingerwizard Adding latest clickhouse-local blog to related content on this page.
 2023-01-14 07:50:10 -08:00
DanRoscigno
d0a55f6dc9 doc grace_hash algorithm for join 2023-01-13 13:17:03 -05:00
Robert Schulze
15e11741cb
Cosmetics 2023-01-13 00:00:23 +00:00
Robert Schulze
475bb31f33
Make server configuratio hierarchical 2023-01-12 21:24:40 +00:00
Yakov Olkhovskiy
842a34666c
Merge pull request #44594 from arenadata/ADQM-634 
Add keytab parameter in kerberos section of config.xml
 2023-01-12 15:07:45 -05:00
avogar
87b934c472 Insert default values in case of missing tuple elements in JSONEachRow 2023-01-12 16:36:44 +00:00
serxa
2dae6a1ffe add docs for concurrency control logic 2023-01-11 19:19:51 +00:00
Sergei Trifonov
ec9f10e934
Merge pull request #45174 from ClickHouse/make-queries-copyable-from-docs 
make more SQL queries copyable from docs in one click
 2023-01-11 16:59:52 +01:00
DanRoscigno
7168c217b0 switch text to response for query blocks 2023-01-11 10:08:11 -05:00
Dan Roscigno
bb3c4641a7
Merge pull request #45167 from ClickHouse/add-sparse-serialization-to-docs 
Add explanation of ratio_of_defaults_for_sparse_serialization setting to docs
 2023-01-11 08:57:10 -05:00
serxa
8d099a4417 make more SQL queries copyable from docs in one click 2023-01-11 13:43:51 +00:00
DanRoscigno
4767147745 format query response 2023-01-11 08:23:44 -05:00
serxa
a79f6d19fa add docs for system.moves table 2023-01-11 13:04:05 +00:00
Robert Schulze
12a29fec35
Hide secrets from system.query_result_cache 2023-01-11 12:50:45 +00:00
rfraposa
1ddc9c3bb6 Update merge-tree-settings.md 2023-01-11 05:44:51 -07:00
Dan Roscigno
37da8e206b
Merge pull request #45119 from ClickHouse/add-default-table-engine-setting 
Added description of default_table_engine setting
 2023-01-10 09:59:09 -05:00
Dan Roscigno
ee88814cac
formal to form 2023-01-10 09:42:04 -05:00
rfraposa
d61eae8554 Update settings.md 
Added description of default_table_engine
 2023-01-10 07:40:22 -07:00
Rich Raposa
b76d0d60db
Merge pull request #45089 from ClickHouse/add-cnf-docs 
Add convert_query_to_cnf to docs
 2023-01-10 07:11:57 -07:00
Robert Schulze
8dc3cbc822
Merge pull request #45109 from ClickHouse/consistent-schema-interference-cache-heading 
Docs: Make heading consistent with other headings in System Table docs
 2023-01-10 14:02:49 +01:00
Robert Schulze
96a722793c
Docs: Make heading consistent with other headings in System Table docs 2023-01-10 12:49:49 +00:00
Robert Schulze
923fa2c15a
Fix review comments, pt. II 2023-01-10 10:21:08 +00:00
Robert Schulze
0c3b034887
Merge remote-tracking branch 'origin/master' into query-result-cache 2023-01-10 09:02:41 +00:00
rfraposa
62b9e2f063 Update settings.md 
Add convert_query_to_cnf setting
 2023-01-09 21:30:24 -07:00
Rich Raposa
528acecc5c
Merge pull request #45076 from ClickHouse/new-mergetree-settings 
Add docs for 2 new MergeTree settings
 2023-01-09 16:48:26 -07:00
Dan Roscigno
99b1609fd3
Update docs/en/operations/settings/index.md 2023-01-09 18:17:29 -05:00
rfraposa
db7342769b Update merge-tree-settings.md 
Added two new settings
 2023-01-09 15:56:19 -07:00
rfraposa
eb96884ebf Add new DEFAULT value of settings 2023-01-09 15:02:35 -07:00
Robert Schulze
ad4884b394
Fix review comments, pt. I 2023-01-09 21:42:51 +00:00
Ivan Blinkov
61c2f23713 Remove leftover empty lines at the end of markdown files 2023-01-09 15:15:18 +01:00
Ivan Blinkov
b7e082d033 Remove "Original article links" 2023-01-09 15:13:36 +01:00
Roman Vasin
2995c6d866 Merge branch 'master' of github.com:ClickHouse/ClickHouse into ADQM-634 2023-01-09 08:26:45 +00:00
DanRoscigno
e0b258b4a9 move persistence setting docs 2023-01-06 17:01:28 -05:00
Robert Schulze
45dbcf88e5
Merge remote-tracking branch 'origin/master' into query-result-cache 2023-01-06 20:42:48 +00:00
Ilya Yatsishin
71cb4ecde1
Add docs for #43308 2023-01-06 15:30:57 +01:00
DanRoscigno
273ad90d1d add additional table filters setting 2023-01-05 10:47:18 -05:00
Robert Schulze
4fcead15c3
Fix handling of exceptions during query runtime 2023-01-04 22:33:04 +00:00
DanRoscigno
bece361a79 add command summary 2023-01-04 07:32:52 -05:00
Dmitry Novik
c646048af9
Merge pull request #44461 from ClickHouse/parts-removal-limit 
Add part removal limit for one CleanupThread iteration
 2023-01-02 20:04:19 +01:00