Amos Bird
483bd165e7
Check if pipeline is simple and add more comments
2021-05-11 18:12:26 +08:00
Nikolai Kochetov
427f444ba4
Fix prewhere.
2021-05-11 18:12:26 +08:00
Nikolai Kochetov
3d36fb57eb
Cleanup code.
2021-05-11 18:12:26 +08:00
Nikolai Kochetov
3296c9292f
Try to merge projectons faster.
2021-05-11 18:12:26 +08:00
Amos Bird
cd6414639e
add metadata_snapshot to getQueryProcessingStage
2021-05-11 18:12:26 +08:00
Amos Bird
264cff6415
Projections
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TODO (suggested by Nikolai)
1. Build query plan fro current query (inside storage::read) up to WithMergableState
2. Check, that plan is simple enough: Aggregating - Expression - Filter - ReadFromStorage (or simplier)
3. Check, that filter is the same as filter in projection, and also expression calculates the same aggregation keys as in projection
4. Return WithMergableState if projection applies
3 will be easier to do with ActionsDAG, cause it sees all functions, and dependencies are direct (but it is possible with ExpressionActions also)
Also need to figure out how prewhere works for projections, and
row_filter_policies.
wip
2021-05-11 18:12:23 +08:00
vdimir
adb5fe2f30
Finalize CompressedWriteBuffer in TemporaryFileStream
2021-05-11 12:23:35 +03:00
Alexey Milovidov
e85d87feec
Remove Russian admin tips as they are not updated
2021-05-11 12:19:55 +03:00
Maksim Kita
fdaffe869d
Merge pull request #24007 from ClickHouse/fix-bad-code-2
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Fix bad code
2021-05-11 12:03:53 +03:00
Kruglov Pavel
fb038c1985
Merge pull request #23894 from pingyu/datasketches-uniq-again
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Add uniqThetaSketch again
2021-05-11 11:24:43 +03:00
Kruglov Pavel
49e7ed6e60
Merge pull request #23673 from amosbird/partitionvalue
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Add _partition_value virtual column
2021-05-11 11:23:00 +03:00
Nikolai Kochetov
4ff612f2c3
Merge pull request #23701 from sevirov/sevirov-DOCSUP-5885-update_the_sql_statement_explain_ast
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DOCSUP-5885: Update the SQL-statement EXPLAIN AST
2021-05-11 11:14:51 +03:00
alexey-milovidov
066d02dd2f
Merge pull request #23631 from ClickHouse/normalize-bigint
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Make big integers production ready.
2021-05-11 11:07:52 +03:00
Alexander Kuzmenkov
6b6caba9cf
Merge pull request #23726 from ClickHouse/aku/fuzzer-typo
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fix a typo in query formatting check in fuzzer
2021-05-11 05:44:49 +03:00
Alexey Milovidov
eb8a4ffe4b
Fix bad code
2021-05-11 02:43:58 +03:00
Alexey Milovidov
b2ca5cd98b
Merge branch 'master' into normalize-bigint
2021-05-11 02:05:40 +03:00
Alexey Milovidov
2fcdc85dc7
Fix integration test
2021-05-11 01:54:52 +03:00
alexey-milovidov
6d0bd4f7d2
Merge pull request #23969 from ClickHouse/aku/long-trace-id
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support longer query ids in trace log for perf tests
2021-05-10 23:35:40 +03:00
alexey-milovidov
59448eb319
Merge pull request #24004 from kitaisreal/compile-dag-fix-sip-hash
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CompileDAG fix Sip hash
2021-05-10 23:33:28 +03:00
Alexey Milovidov
b9b3e4b60a
Fix style and wording in #23946
2021-05-10 23:32:30 +03:00
Maksim Kita
4a22924ed5
Merge pull request #23946 from FArthur-cmd/8912-fix-dict-http-source
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Add support for HTTP compression in dictionary source.
2021-05-10 22:52:07 +03:00
Maksim Kita
a4d7e190ac
CompileDAG fix Sip hash
2021-05-10 22:47:07 +03:00
Alexey Milovidov
94592f0d54
Whitespaces
2021-05-10 21:16:06 +03:00
alexey-milovidov
066acc71b6
Merge pull request #8482 from ClickHouse/enable-compile-expressions
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Enable "compile_expressions" by default
2021-05-10 21:09:18 +03:00
mergify[bot]
f5e77d7200
Merge branch 'master' into aku/fuzzer-typo
2021-05-10 17:54:19 +00:00
alexey-milovidov
0400070924
Merge pull request #23822 from excitoon-favorites/equalsignins3path
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Better handling of URI's in `PocoHTTPClient`
2021-05-10 20:25:18 +03:00
alexey-milovidov
5397b1d0c3
Update PocoHTTPClient.cpp
2021-05-10 20:22:09 +03:00
alexey-milovidov
5685738d08
Update PocoHTTPClient.cpp
2021-05-10 20:20:05 +03:00
Maksim Kita
9d90b586ff
Merge pull request #23990 from kitaisreal/dictionaries-dict-get-or-null-handle-empty-rows-execute
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Function dictGetOrNull handle empty rows execute
2021-05-10 20:05:26 +03:00
alexey-milovidov
ab33b80edc
Merge pull request #23962 from azat/external-group-by-overflow-row-fix
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Fix SIGSEGV for external GROUP BY and overflow row
2021-05-10 20:02:05 +03:00
michon470
91a9ae22e1
Update docs/en/sql-reference/functions/array-functions.md
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Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
2021-05-10 19:13:53 +03:00
michon470
a13a070eee
Update docs/en/sql-reference/functions/array-functions.md
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Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
2021-05-10 19:13:31 +03:00
michon470
704adf3b88
Update docs/en/sql-reference/functions/array-functions.md
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Co-authored-by: olgarev <56617294+olgarev@users.noreply.github.com>
2021-05-10 19:13:16 +03:00
Alexey Milovidov
db4447d819
Fix integration test
2021-05-10 17:45:37 +03:00
Maksim Kita
71b994b417
CompileDAG updated SipHash
2021-05-10 15:56:55 +03:00
Vladimir
d02d14fa00
Merge pull request #23846 from excitoon-favorites/s3regions
2021-05-10 12:14:08 +03:00
Maksim Kita
e72c139bf6
Fixed code review issues
2021-05-10 11:09:32 +03:00
Maksim Kita
3d005537cf
Function dictGetOrNull handle empty rows execute
2021-05-10 11:08:26 +03:00
Maksim Kita
f2a2f85f63
Merge pull request #23981 from ucasFL/type
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use LowCardinality for AsynchronousMetricLog name column
2021-05-10 10:58:58 +03:00
Maksim Kita
50f8800822
Merge pull request #23988 from azat/log-os
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Add OS name/version/architecture into log
2021-05-10 10:57:54 +03:00
Maksim Kita
6de38e8857
Merge pull request #23758 from excitoon-favorites/tdigestnotes
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Documentation fix for `quantileTDigestWeighted`
2021-05-10 10:57:07 +03:00
Azat Khuzhin
57f97a6a29
Add OS name/version/architecture into log
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Mostly to print linux kernel version in the logs for various issues.
2021-05-10 08:50:14 +03:00
Azat Khuzhin
920378a12a
Fix google-default-arguments in IDictionarySource with loadAllWithSizeHint()
2021-05-10 07:41:49 +03:00
Azat Khuzhin
808d1a0215
Reimplement preallocate for hashed/sparse_hashed dictionaries
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It was initially implemented in #15454 , but was reverted in #21948 (due
to higher memory usage).
This implementation differs from the initial, since now there is
separate attribute to enable preallocation, before it was done
automatically, but this has problems with duplicates in the source.
Plus this implementation does not uses dynamic_cast, instead it extends
IDictionarySource interface.
2021-05-10 07:41:48 +03:00
Azat Khuzhin
efcde4c84f
Decrease log level in IPAddressDictionary for duplicated records
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After RELOAD DICTIONARY had been changed to capture the logs (by
attaching query's thread group) the 01852_dictionary_found_rate_long
fails because of this warning.
But it does not looks like it should be a warning, so change to trace.
2021-05-10 07:41:48 +03:00
Alexander Kuzmenkov
e7225b8bee
fix the tests
2021-05-10 07:18:21 +03:00
robot-clickhouse
6f92b8e949
Update version_date.tsv after release 21.3.10.1
2021-05-10 04:01:43 +03:00
Mikhail
bed28e09c3
Update array-functions.md
2021-05-10 02:25:54 +03:00
Maksim Kita
8bc511eaa0
Fix LLVMExecutableFunction called with const arguments
2021-05-10 01:02:54 +03:00
Maksim Kita
742434a0cd
Merge pull request #23903 from azat/fix-flaky-tests-21.6
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Fix test_insert_into_distributed flaps
2021-05-10 00:44:46 +03:00
