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e7a151fd1e
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2283 Commits

Author SHA1 Message Date
detailyang
e7a151fd1e
hotfix:check in_memory_parts_enable_wal 2020-12-04 23:14:27 +08:00
Ivan
315ff4f0d9
ANTLR4 Grammar for ClickHouse and new parser (#11298) 2020-12-04 05:15:44 +03:00
Azat Khuzhin
5365718f01
Fix optimize_distributed_group_by_sharding_key for query with OFFSET only (#16996) 
* Fix optimize_distributed_group_by_sharding_key for query with OFFSET only

* Fix 01244_optimize_distributed_group_by_sharding_key flakiness
 2020-12-02 20:11:39 +03:00
Alexey Milovidov
6590fdfdd2 Fix logging 2020-11-30 11:44:01 +03:00
alesapin
25f40db2fb
Merge pull request #17499 from ClickHouse/concurrent_mutation_and_random_kill 
Fix kill mutation on concurrent alter queries
 2020-11-30 10:51:50 +03:00
Alexey Milovidov
4a66db1bf4 Fix #10976 2020-11-29 16:43:24 +03:00
alexey-milovidov
fabceebbce
Merge pull request #17145 from amosbird/cddt 
Fix unmatched type comparison in KeyCondition
 2020-11-29 14:29:35 +03:00
alexey-milovidov
f4a61ac3c3
Merge pull request #17527 from ucasFL/spelling 
fix spelling errors
 2020-11-29 13:45:42 +03:00
feng lv
7e3524caa1 fix spelling errors 2020-11-28 08:17:20 +00:00
alesapin
cc66e4fdd6
Merge pull request #17496 from ClickHouse/fix_mark_cache_size 
More accurate mark cache size calculation
 2020-11-28 10:42:56 +03:00
alexey-milovidov
c189f6405f
Merge pull request #16767 from azat/optimize_trivial_count_query-fix 
Fix optimize_trivial_count_query with partition predicate
 2020-11-28 08:43:12 +03:00
Nikita Mikhaylov
6f3db7ff50
Merge pull request #17330 from CurtizJ/move-to-prewhere 
Allow to move conditions to prewhere with compact parts
 2020-11-28 02:02:42 +03:00
tavplubix
aaaa7ad59f
Merge pull request #16806 from TCeason/add_test_for_materialize_mysql 
add network partition integration test for MaterializeMySQL
 2020-11-27 20:39:06 +03:00
alesapin
6567796014 Fix kill mutation on concurrent alter queries 2020-11-27 18:46:52 +03:00
alesapin
ba481e6665 Fix cache size calculation 2020-11-27 16:17:10 +03:00
Anton Popov
1a4ed07a98 add some more comments 2020-11-27 15:47:27 +03:00
Nikolai Kochetov
85283b3944
Merge pull request #17397 from ClickHouse/fix-types-for-read-from-join 
Fix crash while reading from JOIN table with LowCardinality types
 2020-11-27 13:37:05 +03:00
alexey-milovidov
dfae1efbbd
Merge pull request #17070 from fastio/master 
Support multiple ZooKeeper clusters
 2020-11-27 10:38:01 +03:00
alexey-milovidov
1cd09fa367
Merge pull request #15127 from ucasFL/add-mutation-for-storagememory 
Add mutation support for StorageMemory
 2020-11-26 22:22:59 +03:00
alexey-milovidov
ee80ee75de
Update StorageMemory.cpp 2020-11-26 22:22:26 +03:00
alesapin
6719fb3a1d
Merge pull request #17416 from ClickHouse/tavplubix-patch-2 
Fix backoff in BackgroundJobExecutor
 2020-11-26 16:43:15 +03:00
Nikita Mikhaylov
084c75fa6e
Merge pull request #17309 from nikitamikhaylov/merging-sequential-consistency 
Merging #16309
 2020-11-26 15:26:05 +03:00
Amos Bird
022ba2b0a9
Fix unmatched type comparison in KeyCondition 2020-11-26 16:15:50 +08:00
alesapin
960d077612 Better functions 2020-11-26 10:25:57 +03:00
alexey-milovidov
75a78e6c20
Update BackgroundJobsExecutor.h 2020-11-26 07:09:05 +03:00
Azat Khuzhin
0b47f4a9e9 Fix optimize_trivial_count_query with partition predicate 
Consider the following example:

    CREATE TABLE test(p DateTime, k int) ENGINE MergeTree PARTITION BY toDate(p) ORDER BY k;
    INSERT INTO test VALUES ('2020-09-01 00:01:02', 1), ('2020-09-01 20:01:03', 2), ('2020-09-02 00:01:03', 3);

- SELECT count() FROM test WHERE toDate(p) >= '2020-09-01' AND p <= '2020-09-01 00:00:00'
  In this case rpn will be (FUNCTION_IN_RANGE, FUNCTION_UNKNOWN (due to strict), FUNCTION_AND)
  and for optimize_trivial_count_query we cannot use index if there is at least one FUNCTION_UNKNOWN.
  since there is no post processing and return count() based on only the first predicate is wrong.

  Before this patch FUNCTION_UNKNOWN was allowed for optimize_trivial_count_query, and the result was wrong.

And two examples above just to show the difference, the behaviour hadn't been changed with this patch:

- SELECT * FROM test WHERE toDate(p) >= '2020-09-01' AND p <= '2020-09-01 00:00:00'
  In this case will be (FUNCTION_IN_RANGE, FUNCTION_IN_RANGE (due to non-strict), FUNCTION_AND)
  so it will prune everything out and nothing will be read.

- SELECT * FROM test WHERE toDate(p) >= '2020-09-01' AND toUnixTimestamp(p)%5==0
  In this case will be (FUNCTION_IN_RANGE, FUNCTION_UNKNOWN, FUNCTION_AND)
  and all, two, partitions will be scanned, but due to filtering later none of rows will be matched.
 2020-11-25 23:09:17 +03:00
tavplubix
6477251ea1
Update BackgroundJobsExecutor.h 2020-11-25 23:06:00 +03:00
nikitamikhaylov
72c7cd6693 replace Context& to Settings& 2020-11-25 16:47:32 +03:00
Nikolai Kochetov
89ee8aefd9 Cast columns to sample structure for StirageJoin::read 2020-11-25 15:41:12 +03:00
Alexander Kuzmenkov
edce1e636e
Merge pull request #16535 from ClickHouse/aku/opentelemetry 
OpenTelemetry improvements
 2020-11-25 14:10:17 +03:00
alesapin
3e1b2f515b
Merge pull request #17311 from ClickHouse/fix_integration_tests 
Fix some flaky tests
 2020-11-25 10:09:27 +03:00
alesapin
7e014967db Less broken ugly hack 2020-11-25 00:07:56 +03:00
Alexander Kuzmenkov
1d7dcef4a0 Merge remote-tracking branch 'origin/master' into HEAD 2020-11-24 21:45:10 +03:00
Alexander Kuzmenkov
8de415861f
Merge pull request #17206 from ClickHouse/aku/noescape 
Remove escaping from toString(std::string)
 2020-11-24 21:23:39 +03:00
alesapin
b28fc3d4f6 Ugly fix for dangling reference 2020-11-24 19:24:36 +03:00
tavplubix
085359c110
Merge pull request #17274 from ClickHouse/fix_ast_formatting_in_logs 
Fix AST formatting in log messages
 2020-11-24 19:00:56 +03:00
Alexander Kuzmenkov
9b0368ffa5
Merge pull request #16338 from ucasFL/union-distinct 
Add UNION DISTINCT and setting `union_default_mode`
 2020-11-24 17:30:24 +03:00
nikitamikhaylov
5be300ff22 Merge branch 'master' of github.com:ClickHouse/ClickHouse into merging-sequential-consistency 2020-11-24 14:46:57 +03:00
alesapin
45f09fe293
Merge pull request #17220 from ianton-ru/s3_max_redirects 
S3 max redirects
 2020-11-24 12:13:10 +03:00
Anton Popov
2fb8717dfd
Merge pull request #17253 from amosbird/globalinfix 
global in set index.
 2020-11-24 03:06:00 +03:00
Anton Popov
852a08eacb allow to move conditions to prewhere with compact parts 2020-11-23 21:27:59 +03:00
Alexander Kuzmenkov
951a59eff7 Merge remote-tracking branch 'origin/master' into HEAD 2020-11-23 21:00:22 +03:00
alexey-milovidov
084cac5bd5
Update StorageMemory.cpp 2020-11-23 20:45:59 +03:00
Alexander Kuzmenkov
412c2fe079 Merge remote-tracking branch 'origin/master' into HEAD 2020-11-23 19:51:18 +03:00
Amos Bird
172b7e9ed1
global in set index. 2020-11-23 22:05:08 +08:00
feng lv
005f345139 Merge branch 'master' of github.com:ClickHouse/ClickHouse into add-mutation-for-storagememory 2020-11-23 13:56:19 +00:00
nikitamikhaylov
68bef22fda Merge branch 'master' of github.com:ClickHouse/ClickHouse into merging-sequential-consistency 2020-11-23 16:28:35 +03:00
Anton Ivashkin
aa208a9d9f Use only 's3_max_redirect' in params instead of all settings 2020-11-23 14:02:17 +03:00
Alexey Milovidov
9969a73d50 Merge branch 'master' into azat-merge-distributed-join-fix 2020-11-23 12:43:15 +03:00
taichong
5c3d4b2245 add network partition integration test for MaterializeMySQL 2020-11-23 15:47:44 +08:00