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Author SHA1 Message Date
Alexander Gololobov
5df14cd956 Cast arguments to result type to avoid int overflow 2022-05-25 22:27:00 +02:00
alesapin
bf0da38d6f
Merge pull request #37402 from DanRoscigno/origin/67-replace-zookeeper-to-clickhouse-keeper-in-docs-and-tutorials 
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 
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 
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 
Update 3rd party contribution guide
 2022-05-25 21:54:49 +02:00
Alexey Milovidov
abf2558fba
Merge pull request #37491 from ClickHouse/match_refactoring 
Refactorings of LIKE/MATCH code
 2022-05-25 22:05:38 +03:00
Alexey Milovidov
de90c6e6c0
Merge pull request #37533 from ClickHouse/fixes-architecture-doc 
Update architecture.md
 2022-05-25 21:57:26 +03:00
Alexey Milovidov
5ecde38b40
Merge pull request #37541 from ClickHouse/blinkov-patch-23 
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 
(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 
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
alesapin
0a3597da72
Merge pull request #34915 from ianton-ru/MDB-16962 
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 
Function hasAll added dynamic dispatch
 2022-05-25 19:05:32 +03:00
Igor Nikonov
4f09a0c431
Update architecture.md 
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
Robert Schulze
c743fef3ae
Update 3rd party contribution guide 
- 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 
"Partition pruning" for s3
 2022-05-25 11:03:07 +02:00
Robert Schulze
05e4fa7df1
Fix special case of trivial regexp 
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 
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 
--> nicer when debugging
 2022-05-25 10:04:47 +02:00
Robert Schulze
b044d44fef
Refactoring: Make template instantiation easier to read 
- 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
eaf862c3b1
Merge pull request #37504 from guyco87/adjustable_query_div 
Adjustable query div
 2022-05-25 03:36:02 +03:00
guykohen
122511292c Merge remote-tracking branch 'origin/adjustable_query_div' into adjustable_query_div 
# Conflicts:
#	programs/server/play.html
 2022-05-24 20:32:30 -04:00
guykohen
938e766d7e Remove height restrictions from the query div in play web tool, and make sure width of the query box won't shrink below 100%. 
Default height is set to 20% which should be big enough for medium queries.
 2022-05-24 20:32:13 -04:00
guykohen
ef187fca54 Remove height restrictions from the query div in play web tool, and make sure width of the query box won't shrink below 100%. 
Default height is set to 20% which should be big enough for medium queries.
 2022-05-24 20:20:51 -04:00
Alexey Milovidov
63264d33ac
Merge pull request #37496 from ClickHouse/changelogs 
Improve changelog.py script, get changelogs for 2021
 2022-05-25 03:00:12 +03:00
Alexey Milovidov
4a9e95d1a5
Merge pull request #37479 from azat/fix-flags-for-asm 
Set compiler flags for ASM same as for C/CXX
 2022-05-25 01:36:01 +03:00
guykohen
0036b1a6ee Remove height restrictions from the query div in play web tool, and make sure width of the query box won't shrink below 100%. 2022-05-24 18:24:54 -04:00
Mikhail f. Shiryaev
b3a93601a8
Add changelogs for 2020 where the script works 2022-05-25 00:05:55 +02:00
Mikhail f. Shiryaev
352c7d6c21
Add changelogs for 2021 2022-05-25 00:05:54 +02:00
Mikhail f. Shiryaev
cd9486b103
Update changed descriptions for v22.1.1.2542-prestable.md and v22.1.3.7-stable.md 2022-05-25 00:05:53 +02:00
Mikhail f. Shiryaev
0e494c9ee7
Add caching for GitHub PR objects 2022-05-25 00:05:53 +02:00
Mikhail f. Shiryaev
4b28ea92ca
Use commit date for cherry-picked commits (later) 2022-05-25 00:05:52 +02:00
Mikhail f. Shiryaev
fbe16a1d33
Don't compare tags to testing by default 2022-05-25 00:05:50 +02:00
Alexey Milovidov
e120ce1abb
Merge pull request #37501 from ClickHouse/revert-37488-adjustable-query-block 
Revert "Remove height restrictions from the query div in play web tool, and m…"
 2022-05-25 00:59:05 +03:00
Alexey Milovidov
d773bd610d
Revert "Remove height restrictions from the query div in play web tool, and m…" 2022-05-25 00:58:57 +03:00
Alexey Milovidov
79ca4afb13
Merge pull request #37488 from guyco87/adjustable-query-block 
Remove height restrictions from the query div in play web tool, and m…
 2022-05-25 00:57:35 +03:00
Alexey Milovidov
5dc3c9989e
Merge pull request #37498 from ClickHouse/gravitons-benchmark 
Add Graviton 3 vs Graviton 2 comparison
 2022-05-24 23:34:34 +03:00
Alexey Milovidov
60f060a3bb Fix README 2022-05-24 22:21:40 +02:00
Alexey Milovidov
9fc935d062 Correct copy-paste 2022-05-24 22:21:02 +02:00
Alexey Milovidov
919a0ae835 Fix trash 2022-05-24 22:14:13 +02:00
Alexey Milovidov
de6506819e Add Graviton 3 vs Graviton 2 comparison 2022-05-24 22:10:23 +02:00
Alexey Milovidov
72623c2e14 Add Graviton 3 vs Graviton 2 comparison 2022-05-24 22:08:46 +02:00