Anton Kozlov
3576625647
CLICKHOUSE-2131 Add an option to disable connection pooling in ODBC bridge
2022-05-31 16:26:08 +00:00
Azat Khuzhin
dc9ca3d70c
Fix LOGICAL_ERROR in getMaxSourcePartsSizeForMerge during merges ( #37413 )
2022-05-26 14:14:58 +02:00
Nikolai Kochetov
fea2401f1f
Merge pull request #37532 from ClickHouse/add-separate-mutex-for-factories-info
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Use a separate mutex for query_factories_info in Context.
2022-05-26 13:03:28 +02:00
Maksim Kita
3a92e61827
Merge pull request #37148 from kitaisreal/dictionary-get-descendants-performance-improvement
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Dictionary getDescendants performance improvement
2022-05-26 12:29:17 +02:00
Antonio Andelic
fe236c98d5
Merge pull request #37534 from ClickHouse/revert-37036-keeper-preprocess-operations
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Revert "Add support for preprocessing ZooKeeper operations in `clickhouse-keeper`"
2022-05-26 08:14:46 +02:00
Sergei Trifonov
eedddf86fd
Merge pull request #37552 from ClickHouse/serxa-patch-1
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fix root CMakeLists.txt search
2022-05-26 04:41:07 +02:00
Sergei Trifonov
417296481e
fix root CMakeLists.txt search
2022-05-26 04:39:02 +02:00
Dmitry Novik
5c3c994d2a
Merge pull request #37493 from ClickHouse/grouping-sets-optimization-fix
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Fix ORDER BY optimization in case of GROUPING SETS
2022-05-26 02:25:02 +02:00
Alexey Milovidov
f321925032
Merge pull request #36341 from ClickHouse/allow-setuid-inside-clickhouse
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Allow to drop privileges at startup
2022-05-26 01:07:04 +03:00
Maksim Kita
58cd1bd3ec
Merge pull request #36843 from bharatnc/ncb/h3-unidirectionaledges-funcs
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add h3 unidirectional edge functions
2022-05-25 22:46:40 +02:00
Maksim Kita
bee3c30f66
Merge pull request #37524 from kitaisreal/geo-distance-functions-improve-performance
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Geo distance functions improve performance
2022-05-25 22:40:40 +02:00
Maksim Kita
b12b363158
Fixed build of hierarchical index for HashedArrayDictionary
2022-05-25 22:40:19 +02:00
alesapin
bf0da38d6f
Merge pull request #37402 from DanRoscigno/origin/67-replace-zookeeper-to-clickhouse-keeper-in-docs-and-tutorials
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add ClickHouse Keeper to doc pages describing ZooKeeper use
2022-05-25 22:24:56 +02:00
Robert Schulze
7543841438
Merge pull request #37518 from ClickHouse/bump-cctz-to-2022-05-15
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Bump cctz to 2022-05-15
2022-05-25 22:14:41 +02:00
Alexander Tokmakov
6ca6b267fa
Merge pull request #37545 from ClickHouse/revert-37424-fix_fetching_part_deadlock
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Revert "(only with zero-copy replication, non-production experimental feature not recommended to use) fix possible deadlock during fetching part"
2022-05-25 23:11:16 +03:00
Alexander Tokmakov
47820c216d
Revert "(only with zero-copy replication, non-production experimental feature not recommended to use) fix possible deadlock during fetching part"
2022-05-25 23:10:33 +03:00
Robert Schulze
23378ab67b
Merge pull request #37520 from ClickHouse/update-3rd-party-contribution-guide
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Update 3rd party contribution guide
2022-05-25 21:54:49 +02:00
Alexey Milovidov
abf2558fba
Merge pull request #37491 from ClickHouse/match_refactoring
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Refactorings of LIKE/MATCH code
2022-05-25 22:05:38 +03:00
Alexey Milovidov
4482da9eb6
Update greatCircleDistance.cpp
2022-05-25 21:59:31 +03:00
Alexey Milovidov
de90c6e6c0
Merge pull request #37533 from ClickHouse/fixes-architecture-doc
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Update architecture.md
2022-05-25 21:57:26 +03:00
Alexey Milovidov
5ecde38b40
Merge pull request #37541 from ClickHouse/blinkov-patch-23
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Update SECURITY.md
2022-05-25 21:54:05 +03:00
alesapin
620ab399c9
Update docs/en/operations/clickhouse-keeper.md
2022-05-25 20:23:24 +02:00
alesapin
51868a9a4f
Merge pull request #37424 from metahys/fix_fetching_part_deadlock
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(only with zero-copy replication, non-production experimental feature not recommended to use) fix possible deadlock during fetching part
2022-05-25 20:15:41 +02:00
Nikolai Kochetov
ff98c24d44
Merge pull request #37048 from Avogar/fix-array-map-nothing
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Add default implementation for Nothing in functions
2022-05-25 19:10:40 +02:00
Ivan Blinkov
df84be9b43
Update SECURITY.md
2022-05-25 20:04:20 +03:00
Alexey Milovidov
97c5a4c725
Update SECURITY.md
2022-05-25 20:04:15 +03:00
Nikolai Kochetov
1f9b1cf726
Fixing build.
2022-05-25 18:59:46 +02:00
alesapin
0a3597da72
Merge pull request #34915 from ianton-ru/MDB-16962
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Fix collision of S3 operation log revision
2022-05-25 18:15:31 +02:00
Alexey Milovidov
cb92482ca5
Merge pull request #37484 from kitaisreal/function-has-all-avx2-dynamic-dispatch
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Function hasAll added dynamic dispatch
2022-05-25 19:05:32 +03:00
Nikolai Kochetov
7b681fa8ac
Fixing build.
2022-05-25 17:15:23 +02:00
Antonio Andelic
6a962549d5
Revert "Add support for preprocessing ZooKeeper operations in clickhouse-keeper"
2022-05-25 16:45:32 +02:00
Igor Nikonov
4f09a0c431
Update architecture.md
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Updated broken links in Functions section
2022-05-25 16:27:17 +02:00
mergify[bot]
73662b4436
Merge branch 'master' into fix_fetching_part_deadlock
2022-05-25 14:22:35 +00:00
Maksim Kita
28355114c0
Fixed tests
2022-05-25 16:19:29 +02:00
Nikolai Kochetov
6370c29049
Use a separate mutex for query_factories_info in Context.
2022-05-25 14:16:59 +00:00
mergify[bot]
f49552d48e
Merge branch 'master' into grouping-sets-optimization-fix
2022-05-25 13:03:54 +00:00
Maksim Kita
45da28ecae
Improve performance of geo distance functions
2022-05-25 14:22:22 +02:00
Robert Schulze
c743fef3ae
Update 3rd party contribution guide
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- replace obsolete references to clickhouse-extra to clickhouse
- generally rewrite the guide and make it easier to understand
2022-05-25 13:46:05 +02:00
Robert Schulze
90deef1c3c
Bump cctz to 2022-05-15
2022-05-25 12:21:05 +02:00
Maksim Kita
c372c3d6aa
Fix performance tests
2022-05-25 11:49:59 +02:00
Kseniia Sumarokova
b50d4549c9
Merge pull request #37356 from amosbird/partition-prune-for-s3
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"Partition pruning" for s3
2022-05-25 11:03:07 +02:00
Robert Schulze
05e4fa7df1
Fix special case of trivial regexp
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Previously, we would alsays set 1 in case of a trivial regex (which is
correct). If someone in future builds a negated operator, then this
will produce wrong results. Right now, negation of regexp (SQL: NOT
MATCH) is implemented at a higher level, so we are safe and this is more
a preventive fix.
2022-05-25 10:05:55 +02:00
Robert Schulze
01ab7b9bad
Pass strings in some places as string_view
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The original goal was to get change
const auto & needle = String(
reinterpret_cast<const char *>(cur_needle_data),
cur_needle_length);
in Functions/MatchImpl.h into a std::string_view to save an allocation +
copy. The needle is eventually passed as search pattern into the re2
library. Re2 has an alternative constructor taking a const char * i.e. a
NULL-terminated string. Here, the needle is NULL-terminated but
1. this is only because it is passed inside a ColumnString yet this is
not always the case (e.g. fixed string columns has a dense layout w/o
NULL terminator).
2. assuming NULL termination for users != MatchImpl of the regex code is
too dangerous.
So, for now we'll stay with copying to be on the safe side. One fine day
when re2 has a ptr/size ctor, we can use std::string_view.
Just changing a few other places from std::string to std::string_view
but this will not help with performance.
2022-05-25 10:05:51 +02:00
Robert Schulze
e8c96777f6
Make OptimizedRegularExpression::analyze() private
2022-05-25 10:05:45 +02:00
Robert Schulze
040fbf3686
Tighter sanity checks in matching code
2022-05-25 10:05:06 +02:00
Robert Schulze
35bef17302
Introduce variables to hold the match result
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--> nicer when debugging
2022-05-25 10:04:47 +02:00
Robert Schulze
b044d44fef
Refactoring: Make template instantiation easier to read
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- introduced class MatchTraits with enums that replace bool template
parameters
- (minor: made negation the last template parameters because negation
executes last during evaluation)
2022-05-25 10:03:58 +02:00
Alexey Milovidov
0b5cfa4094
Fix split build
2022-05-25 04:24:02 +02:00
Alexey Milovidov
4556904dae
Fix stress test
2022-05-25 04:21:25 +02:00
Bharat Nallan Chakravarthy
c586c91c09
add more tests
2022-05-25 07:16:45 +05:30
