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3953 Commits

Author SHA1 Message Date
Nikolai Kochetov
98e6c27a95
Merge pull request #24168 from amosbird/projection-fix3 
Fix distributed processing when using projection
 2021-05-17 09:45:39 +03:00
Maksim Kita
20cced0a4c
Merge pull request #24155 from kitaisreal/function-refactoring 
IFunction refactoring
 2021-05-17 09:26:57 +03:00
abel-wang
4edd5fbb35 Add thread_name in system.stack_trace 2021-05-17 12:44:57 +08:00
kssenii
e524d11222 Remove setting 2021-05-16 20:16:10 +00:00
kssenii
57da32472b Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into rabbitmq-fixes 2021-05-16 18:39:51 +00:00
kssenii
807684812e Fix clang tidy 2021-05-16 18:18:11 +00:00
kssenii
d44f1680da Use unsigned type for (de)serialization 2021-05-16 18:09:55 +00:00
Amos Bird
07b1be5a76
Fix distributed processing when using projection 2021-05-16 22:40:06 +08:00
alesapin
29726b5510
Merge pull request #24122 from ClickHouse/fix_table_startup 
Set readonly mode if restarting thread failed to activate replica
 2021-05-16 16:45:51 +03:00
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
kssenii
22b6d0eb25 Adjust modulo recursively 2021-05-16 09:20:59 +00:00
Amos Bird
e5cd597111
Fix add projection to replicated mergetree 2021-05-16 16:49:38 +08:00
Nikolai Kochetov
093b7e120a
Merge pull request #24062 from amosbird/projection-fix1 
Fix empty key projection query analysis
 2021-05-16 07:37:03 +03:00
kssenii
c7f51fe60e Modulo adjustment for partition key 2021-05-15 19:51:02 +00:00
Maksim Kita
947f28d430 IFunction refactoring 2021-05-15 20:33:15 +03:00
Kseniia Sumarokova
99e2f83c69
Merge pull request #23548 from ucasFL/table-comment 
Implement table comments
 2021-05-15 19:56:16 +03:00
Kseniia Sumarokova
6bcc99e5e6
Whitespace 2021-05-15 10:56:46 +03:00
Kseniia Sumarokova
9e65f376cc
Fix PVS check 2021-05-15 10:05:31 +03:00
Kseniia Sumarokova
1d73cd6406
Fix PVS check 2021-05-15 09:05:27 +03:00
Alexander Tokmakov
df5f3fbc9d review suggestions 2021-05-14 19:11:40 +03:00
feng lv
8c82e3f1b9 fix style 
fix
 2021-05-14 15:50:05 +00:00
Amos Bird
a113acc40c
Fix empty key 2021-05-14 22:54:14 +08:00
Amos Bird
8de016d33a
Fix empty key projection query analysis 2021-05-14 22:26:26 +08:00
Alexander Tokmakov
41776ba5d9 fix 2021-05-14 15:55:30 +03:00
Alexander Tokmakov
970ad94851 Merge branch 'master' into fix_intersecting_parts 2021-05-14 13:17:02 +03:00
alesapin
d4c6a5a05e Better logging 2021-05-14 11:38:53 +03:00
alesapin
67e4393769 If table was not active set readonly mode 2021-05-14 11:32:41 +03:00
kssenii
55c573f920 Fix 2021-05-14 07:11:32 +00:00
tavplubix
780b7cc8e1
Merge pull request #23863 from Algunenano/mutation_logs 
Reduce the amount of logs that StorageMergeTree::selectPartsToMutate outputs in busy systems.
 2021-05-13 19:02:23 +03:00
Alexander Tokmakov
eaffe6848b fix 2021-05-13 17:24:07 +03:00
Alexander Tokmakov
2da12f0b59 fix intersection of drop range and merge 2021-05-13 17:04:36 +03:00
Alexander Tokmakov
e114c7eb8b fix virtual parts in REPLACE_RANGE 2021-05-13 14:29:59 +03:00
kssenii
7115045317 Tiny changes 2021-05-13 09:39:57 +00:00
Maksim Kita
f3ee14d24a
Merge pull request #24066 from azat/buffer-total-lock-contention 
Do not acquire lock for total_bytes/total_rows for Buffer engine
 2021-05-13 11:15:06 +03:00
kssenii
0cb0bd48f7 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into rabbitmq-fixes 2021-05-13 06:36:51 +00:00
feng lv
c6f8ab9826 fix 2021-05-13 02:05:53 +00:00
Azat Khuzhin
074b57fe82 Do not acquire lock for total_bytes/total_rows for Buffer engine 
When Buffer() is under preassure, acquiring per-layer lock may take
significant time. And so the following query may take significant amount of time:

    SELECT total_bytes, total_rows FROM system.tables WHERE engine='Buffer'
 2021-05-12 23:38:00 +03:00
Azat Khuzhin
26a1277609 Fix typo for IStorage::totalRows() comment 2021-05-12 23:38:00 +03:00
Nikolai Kochetov
690410009c Restor is_temporary flag for fetched part. 2021-05-12 19:17:01 +03:00
Nikolai Kochetov
a1ba67e029
Merge pull request #20202 from amosbird/projection 
Projections
 2021-05-12 09:38:07 +03:00
feng lv
9035e3a643 fix test and conflict 2021-05-11 16:22:24 +00:00
Nikolai Kochetov
817bc1377c Fix part check for projections. 2021-05-11 17:07:19 +03:00
Fuwang Hu
a312dd414c
Merge branch 'master' into feature/fix-session-expired-when-selecting-system-tables 2021-05-11 20:04:36 +08:00
Nikolai Kochetov
a7d717d767 Remove unused code. 2021-05-11 14:59:56 +03:00
fuwhu
bf0b0e2edc disable select_sequential_consistency when getting total rows and bytes in TablesBlockSource::generate 2021-05-11 19:49:48 +08:00
Nikolai Kochetov
89f16014b8 fix fetch for projection. 2021-05-11 14:44:59 +03:00
Amos Bird
074c2ead9c
Fix 2021-05-11 18:22:23 +08:00
Amos Bird
5e9fab6d10
Comment debug info out 2021-05-11 18:12:29 +08:00
Amos Bird
5836e2e277
Fix issues in normal projection 2021-05-11 18:12:29 +08:00
Amos Bird
dfa5629071
Remove projection type ast 2021-05-11 18:12:29 +08:00
Amos Bird
51d685bb9c
Even more fixes 2021-05-11 18:12:29 +08:00
Amos Bird
ddd4256a15
More fixes 2021-05-11 18:12:28 +08:00
Amos Bird
718c284437
Fix more tests 2021-05-11 18:12:28 +08:00
Amos Bird
ba17acbd63
Fix tests 2021-05-11 18:12:28 +08:00
Amos Bird
a3fd0b6f2e
Fix tests 2021-05-11 18:12:28 +08:00
Amos Bird
42f161b1dc
Fix more 2021-05-11 18:12:28 +08:00
Amos Bird
012eb56e3b
fix ya make (projection only) 2021-05-11 18:12:28 +08:00
Amos Bird
ef918aeaff
Rebase and fix 2021-05-11 18:12:28 +08:00
Amos Bird
9c069ebdbf
support prewhere, row_filter, read_in_order and decent projection selection 
TODO set index analysis in projection
 2021-05-11 18:12:27 +08:00
Amos Bird
f7f949c1f9
Fix aggregation keys order 2021-05-11 18:12:27 +08:00
Amos Bird
e1e560765c
Fix missing columns 2021-05-11 18:12:27 +08:00
Amos Bird
35961c0c5d
Use ActionsDAG to rewrite projection queries 2021-05-11 18:12:27 +08:00
Nikolai Kochetov
bf95b684a7
Remove copy constructor from ProjectionDescription 2021-05-11 18:12:27 +08:00
Nikolai Kochetov
29d7038e30
Add ProjectionDescription::Type enum. Remove some checks. 2021-05-11 18:12:27 +08:00
Amos Bird
ebaf42a448
Reformat and fix some tests 2021-05-11 18:12:27 +08:00
Nikolai Kochetov
672cfedd13
Disable normal projection by the number of granules. 2021-05-11 18:12:26 +08:00
Nikolai Kochetov
95431168c2
Try to enable normal projections. 2021-05-11 18:12:26 +08:00
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 
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
Maksim Kita
fdaffe869d
Merge pull request #24007 from ClickHouse/fix-bad-code-2 
Fix bad code
 2021-05-11 12:03:53 +03:00
Kruglov Pavel
49e7ed6e60
Merge pull request #23673 from amosbird/partitionvalue 
Add _partition_value virtual column
 2021-05-11 11:23:00 +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
Alexander Tokmakov
eef899ae63 better code, add test 2021-05-10 21:03:37 +03:00
万康
308b964ca4 enable DateTime64 to be version column 2021-05-10 20:30:52 +08:00
Vladimir
d02d14fa00
Merge pull request #23846 from excitoon-favorites/s3regions 2021-05-10 12:14:08 +03:00
alexey-milovidov
1ea637d996
Merge pull request #23970 from ClickHouse/pvs-studio-fixes-6 
PVS-Studio fixes, part 6
 2021-05-09 21:45:19 +03:00
Alexey Milovidov
9753ddc8a0 Merge branch 'master' of github.com:yandex/ClickHouse into normalize-bigint 2021-05-09 18:54:29 +03:00
Alexey Milovidov
e23a0d8f7e Fix warnings by PVS-Studio 2021-05-08 23:57:08 +03:00
Alexey Milovidov
367f7fe6c9 Fix warnings by PVS-Studio 2021-05-08 23:57:08 +03:00
Alexey Milovidov
513c6891db Fix warnings by PVS-Studio 2021-05-08 23:54:49 +03:00
Alexey Milovidov
037d06bb2a Fix warnings by PVS-Studio 2021-05-08 23:50:12 +03:00
Alexey Milovidov
2d3647c5b0 Merge branch 'master' into normalize-bigint 2021-05-08 21:22:32 +03:00
Alexey Milovidov
8e8160be28 Fix error 2021-05-08 21:11:47 +03:00
Alexey Milovidov
b96087025e Fix error 2021-05-08 21:11:31 +03:00
Maksim Kita
0a2ea38cc9
Merge pull request #23916 from azat/dict-found_rate 
Measure found rate for dictionaries
 2021-05-08 19:23:52 +03:00
Alexey Milovidov
ad88819ee4 Fix a bunch of warnings from PVS-Studio 2021-05-08 19:13:10 +03:00
Alexey Milovidov
f805f4aa4f Fix error found by PVS-Studio 2021-05-08 19:13:00 +03:00
Alexey Milovidov
3025f9e141 More fixes for PVS-Studio 2021-05-08 19:12:49 +03:00
Alexey Milovidov
e905883c75 More fixes for PVS-Studio 2021-05-08 19:12:31 +03:00
Alexey Milovidov
022667a190 Fix some PVS-Studio warnings 2021-05-08 19:12:19 +03:00
Alexey Milovidov
8d62c42eb9 A bunch of changes for PVS-Studio 2021-05-08 19:11:50 +03:00
Alexey Milovidov
125b2ab214 Suppressions for PVS-Studio 2021-05-08 19:10:23 +03:00
Alexey Milovidov
604daa9581 Fix a bunch of warnings from PVS-Studio 2021-05-08 19:09:17 +03:00
Alexey Milovidov
f59c55abb5 Fix error found by PVS-Studio 2021-05-08 18:35:38 +03:00