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655 Commits

Author SHA1 Message Date
alexey-milovidov
6e25d11e1f
Merge pull request #25582 from azat/atomic-unlink-symlink 
Remove only symlinks during force_restore_data of Atomic engine
 2021-06-27 18:19:59 +03:00
kssenii
3d90f0710c Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into pg-ch-replica 2021-06-26 22:04:47 +00:00
Maksim Kita
3c9ae7b5ba Added more tests 2021-06-26 14:28:13 +03:00
Azat Khuzhin
50d9d3efd5 Remove only symlinks during force_restore_data of Atomic engine 2021-06-23 10:17:31 +03:00
Kseniia Sumarokova
77a3a1416d
Update fetchPostgreSQLTableStructure.cpp 2021-06-21 17:26:14 +03:00
kssenii
0f9fc33a4e Fix postgres arrays 2021-06-21 11:27:10 +00:00
Maksim Kita
2c4c2680f7
Merge pull request #25430 from kitaisreal/database-mysql-rename 
DatabaseMySQL rename
 2021-06-18 01:30:52 +03:00
Maksim Kita
cf77e9f2c6 DatabaseMySQL rename 2021-06-17 22:26:34 +03:00
Maksim Kita
67e9b85951 Merge ext into common 2021-06-16 23:28:41 +03:00
kssenii
0521851afa Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into postgres-fixes-schema 2021-06-08 17:20:23 +00:00
kssenii
e23bc14582 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into pg-ch-replica 2021-06-03 19:44:55 +00:00
mergify[bot]
438b45e6c0
Merge branch 'master' into add-sqlite-support 2021-06-03 12:26:12 +00:00
Arslan G
4fe9a24472 Fix review a little, try add simple test 2021-06-02 03:53:30 +03:00
Arslan G
dc0a1001d8 Fix style 2021-06-02 01:21:01 +03:00
Arslan G
6f7dc47b2b Merge branch 'master' into add-sqlite-support 2021-06-02 00:24:29 +03:00
Arslan G
bf4171e0ea Some review fixes 2021-06-01 23:52:12 +03:00
kssenii
12ea45e956 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into pg-ch-replica 2021-06-01 17:43:34 +00:00
tavplubix
e2941a8006
Update DatabaseReplicated.cpp 2021-06-01 15:15:13 +03:00
Alexander Tokmakov
94d2aed336 fix tests 2021-06-01 13:24:06 +03:00
Alexander Tokmakov
fe482109da Merge branch 'master' into fix_database_replicated_enqueue_race 2021-06-01 11:49:29 +03:00
tavplubix
e9ff0b6d70
Merge pull request #23657 from kssenii/poco-file-to-std-fs 
Poco::File to std::filesystem
 2021-05-31 23:17:02 +03:00
Nikolai Kochetov
afc1fe7f3d Make ContextPtr const by default. 2021-05-31 17:49:02 +03:00
Alexander Tokmakov
0035997e02 fix race on enqueue query 2021-05-31 16:31:03 +03:00
kssenii
0a3589524e File movement 2021-05-29 00:57:53 +03:00
kssenii
2a631aaf08 Final fixes 2021-05-29 00:34:44 +03:00
Arslan G
fbc5734302 Clean up code and fix tests 2021-05-28 20:00:26 +03:00
kssenii
a78c9e63e7 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into pg-ch-replica 2021-05-23 12:07:26 +00:00
kssenii
866b29fb5a Return list fds with Poco, more canonical 2021-05-23 10:56:13 +03:00
kssenii
1c43b333ea Merge branch 'master' of github.com:ClickHouse/ClickHouse into poco-file-to-std-fs 2021-05-22 21:26:48 +03:00
kssenii
3e6d3d4ecb Postgres schema for insert 2021-05-22 08:50:23 +00:00
alexey-milovidov
a25f1910cc
Merge pull request #24320 from ClickHouse/remove-auto-array 
Remove AutoArray
 2021-05-22 02:19:59 +03:00
kssenii
096d117f68 Review fixes 2021-05-22 00:12:46 +03:00
Alexey Milovidov
ea30bb7abf Improve implementation 2021-05-21 04:17:18 +03:00
Azat Khuzhin
4f41ebcae3 Add settings (for connections) for MySQL storage engine 
Default settings are not very efficient, since they do not even reuse
connections.
And when each query requires connection you can have only ~80 QPS, while
by simply enabling connection reuse (connection_auto_close=false) you
can have ~500 QPS (and by increasing connection_pool_size you can have
better QPS throughput).

So this patch allows to pass through some connection related settings
for the StorageMySQL engine, like:
- connection_pool_size=16
- connection_max_tries=3
- connection_auto_close=true

v2: remove connection_pool_default_size
v3: remove num_tries_on_connection_loss
 2021-05-20 22:44:52 +03:00
kssenii
3dee003f9b Merge branch 'master' of github.com:ClickHouse/ClickHouse into poco-file-to-std-fs 2021-05-20 19:20:09 +03:00
kssenii
5f083b779d A little better, fix checks 2021-05-18 14:25:19 +03:00
kssenii
9b8df78fdd Merge branch 'master' of github.com:ClickHouse/ClickHouse into poco-file-to-std-fs 2021-05-17 17:42:05 +03:00
Arslan G
dde9e30043 Merge branch 'master' into add-sqlite-support 2021-05-17 14:38:24 +03:00
Arslan G
ea51840f85 Init SQLite integration 2021-05-17 14:02:35 +03:00
kssenii
1ee77eae89 Better way to distinguish between user query and replication thread query 2021-05-16 21:35:37 +00:00
kssenii
8a4711b716 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into pg-ch-replica 2021-05-16 20:55:18 +00:00
Azat Khuzhin
23981ffd0e Introduce IStorage::flushAndShutdown() 2021-05-16 13:23:53 +03:00
Azat Khuzhin
f20799f683 Destroy Buffer() tables before others (within one database) 
This will reduce amount of data that may be lost at shutdown.

v2: replace dynamic_cast with IStorage::isBuffer (@kitaisreal)
v3: replace IStorage::isBuffer with IStorage::flush (@alexey-milovidov)
v4: flush() for StorageProxy/StorageTableFunction
 2021-05-16 13:23:53 +03:00
feng lv
c6f8ab9826 fix 2021-05-13 02:05:53 +00:00
kssenii
7c81103ea3 Add replication identifier, allow proper access to _version and _sign columns from nested 2021-05-12 22:48:42 +00:00
kssenii
407db17e2e Remove setting, use native transaction 2021-05-12 22:33:15 +00:00
kssenii
0955e5f0be Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into pg-ch-replica 2021-05-12 15:11:15 +00:00
kssenii
0527f0ea33 Merge branch 'master' of github.com:ClickHouse/ClickHouse into poco-file-to-std-fs 2021-05-12 16:54:18 +03:00
Nikolai Kochetov
a1ba67e029
Merge pull request #20202 from amosbird/projection 
Projections
 2021-05-12 09:38:07 +03:00
kssenii
81797393f1 fs::last_write_time, fs::space 2021-05-12 09:19:11 +03:00
Maksim Kita
72d46beca0
Merge pull request #23979 from azat/dict-preallocate 
Reimplement preallocate for hashed/sparse_hashed dictionaries
 2021-05-11 20:15:46 +03:00
feng lv
9035e3a643 fix test and conflict 2021-05-11 16:22:24 +00:00
kssenii
393b026f2e Merge branch 'master' of github.com:ClickHouse/ClickHouse into poco-file-to-std-fs 2021-05-11 16:49:23 +03:00
Amos Bird
264cff6415
Projections 
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
kssenii
626e87bae5 Some fixes 2021-05-10 13:51:05 +00:00
kssenii
ae1191d0c0 Get rid of metadata file, rely only on lsn 2021-05-10 09:10:02 +00:00
kssenii
4ac023e511 Small fixes 2021-05-10 08:45:52 +00:00
kssenii
993823bcc4 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into pg-ch-replica 2021-05-09 21:26:41 +00:00
kssenii
ab1a05a1f4 Poco::Path to fs::path, less concatination 2021-05-09 14:59:49 +03:00
Azat Khuzhin
80f4059deb Drop unused getDictionaryConfigurationFromAST.h 2021-05-09 14:25:45 +03:00
kssenii
e26cb4bee0 Fix style check, fix yandex check 2021-05-09 13:45:50 +03:00
Alexey Milovidov
3025f9e141 More fixes for PVS-Studio 2021-05-08 19:12:49 +03:00
Alexey Milovidov
8d62c42eb9 A bunch of changes for PVS-Studio 2021-05-08 19:11:50 +03:00
kssenii
5c24f0943c Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into pg-ch-replica 2021-05-08 14:54:44 +00:00
kssenii
266567e04c Merge branch 'master' of github.com:ClickHouse/ClickHouse into poco-file-to-std-fs 2021-05-08 17:49:05 +03:00
alexey-milovidov
680860aae7
Merge pull request #23912 from azat/CU 
Cleanup IDatabase.h from extra headers
 2021-05-08 16:42:56 +03:00
kssenii
02288359c5 Less manual concatenation of paths 2021-05-08 13:59:55 +03:00
kssenii
35f999bf04 Poco::createFile to fs::createFile 2021-05-08 02:41:47 +03:00
kssenii
c3eab60b8b Merge branch 'master' of github.com:ClickHouse/ClickHouse into poco-file-to-std-fs 2021-05-08 02:40:17 +03:00
kssenii
140bf7e2ea Less Poco 2021-05-07 15:29:26 +03:00
kssenii
912878ad7f Review fixes 2021-05-07 12:05:34 +00:00
Azat Khuzhin
3672af8bbe Make DatabaseConnectionMySQL self compilable (missing Core/NamesAndTypes.h) 2021-05-06 21:03:03 +03:00
kssenii
b96f047db7 Fix clang tidy 2021-05-06 07:02:13 +00:00
Azat Khuzhin
6348497d1b Cleanup IDatabase.h from extra headers 
From IDatabase.h depends ~300 CU.

- drop unused
- use forward declaration whenever is possible
 2021-05-06 09:07:59 +03:00
kssenii
8900e93bd8 New impl 2021-05-06 00:52:59 +00:00
kssenii
ed5c2321cc Some fixes 2021-05-04 10:57:05 +00:00
kssenii
eff26f9d54 Add comments, small improvements 2021-05-03 21:42:06 +00:00
kssenii
3e3396bd9c Refactor code, add comments 2021-05-03 09:52:32 +00:00
feng lv
39f68bf5ff fix conflict 2021-05-02 16:33:45 +00:00
kssenii
14d355a6ac Fix background update 2021-05-02 11:53:03 +00:00
kssenii
32b2917141 Update s3/* 2021-05-01 18:10:04 +03:00
kssenii
ee06936596 Merge branch 'master' of github.com:ClickHouse/ClickHouse into poco-file-to-std-fs 2021-05-01 17:24:31 +03:00
kssenii
14be3a0783 Better reload from snapshot 2021-05-01 11:49:45 +00:00
kssenii
7643d84095 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into pg-ch-replica 2021-04-30 22:02:51 +00:00
kssenii
e717b4c5c7 Update databases/* 2021-04-30 22:38:07 +03:00
kssenii
6e0cfdaeb5 Update Databases/* part 2 2021-04-30 20:24:36 +03:00
kssenii
1b75f12fcb Update Databases/* 2021-04-30 19:48:42 +03:00
Maksim Kita
318c4bb80d Add examples folder filter to ya.make.in 2021-04-30 11:25:52 +03:00
Maksim Kita
2e5f97c6ff Fixed code review issues 2021-04-27 22:09:03 +03:00
Maksim Kita
8e508a37b7 Fixed dictionaries_lazy_load during StorageDictionary CREATE query 2021-04-27 12:15:35 +03:00
Maksim Kita
f37599112a Added EXCHANGE DICTIONARIES query support 2021-04-26 23:36:15 +03:00
Maksim Kita
c93666e0de Fixed code review issues 2021-04-26 13:52:41 +03:00
Maksim Kita
43680d8ced Fixed tests 2021-04-26 13:52:41 +03:00
Maksim Kita
561b045991 Fixed tests 2021-04-26 13:52:41 +03:00
Maksim Kita
64f49a981b Fixed tests 2021-04-26 13:52:41 +03:00
Maksim Kita
2e3e90b25b Fixed tests 2021-04-26 13:52:41 +03:00
Maksim Kita
e5079c87db Added test 2021-04-26 13:52:41 +03:00
Maksim Kita
3cb4d1bdcb Fixed style check 2021-04-26 13:52:41 +03:00
Maksim Kita
a9917a6540 Refactored StorageDictionary 2021-04-26 13:52:41 +03:00
tavplubix
fc2e2848bf
Merge pull request #23413 from TCeason/modify_MaterializeMySQL_var_check 
modify MaterializeMySQL check MySQL var logical
 2021-04-26 09:52:59 +03:00