Nikolai Kochetov
fc415952ce
Try fix test.
2021-03-05 16:56:44 +03:00
Nikolai Kochetov
c481401b0b
Fix build.
2021-03-05 12:54:17 +03:00
Nikolai Kochetov
9a39459888
Refactor ActionsDAG
2021-03-04 20:38:12 +03:00
Nikolai Kochetov
15921fbfcb
Remove index by name from ActionsDAG
2021-03-03 23:01:07 +03:00
Nikolai Kochetov
4775ea305e
Remove index by name from ActionsDAG
2021-03-02 20:51:54 +03:00
Nikolai Kochetov
ffaf9da2db
Remove index by name from ActionsDAG
2021-03-02 20:08:59 +03:00
Anton Popov
c98e6bb1ad
Merge pull request #20550 from ClickHouse/fix-number-of-threads-in-subqueries
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Fix number of threads in subqueries
2021-03-01 15:49:38 +03:00
Nikolai Kochetov
976dbe8077
Merge pull request #20341 from ClickHouse/filter-push-down
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Filter push down
2021-03-01 12:35:06 +03:00
Azat Khuzhin
8b58dba094
Drop unused HexWriteBuffer
2021-02-28 10:52:09 +03:00
alexey-milovidov
b8fba768e5
Merge pull request #21264 from ClickHouse/fix_zookeeper_update
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Fix several bugs with ZooKeeper client
2021-02-28 01:57:04 +03:00
Vladimir
df728dc4ba
Merge pull request #21248 from vdimir/fix-join-totals-nullable
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Convert columns to nullable for totals in join
2021-02-27 11:31:02 +03:00
alesapin
a48bb7e3a0
Fix redundant zookeeper reconnect and possibility of multiple zookeeper session for a single ClickHouse server
2021-02-26 22:05:25 +03:00
Nikolai Kochetov
d91b8a3acb
Merge branch 'master' into filter-push-down
2021-02-26 19:33:27 +03:00
Nikolai Kochetov
d328bfa41f
Review fixes. Add setting max_optimizations_to_apply.
2021-02-26 19:29:56 +03:00
vdimir
932286df1f
Convert columns to nullable for totals in join
2021-02-26 16:32:34 +03:00
Vladimir
78024ae2d6
Merge pull request #21009 from vdimir/fix-race-storage-join
2021-02-26 14:26:10 +03:00
Nikolai Kochetov
f63d7b45ce
Merge branch 'master' into fix-number-of-threads-in-subqueries
2021-02-26 11:15:03 +03:00
alesapin
5b72cd231f
Merge pull request #21183 from ClickHouse/fix_mutation_for_storages
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Restrict mutations for engines which doesn't support them
2021-02-26 09:54:09 +03:00
vdimir
9c1ba71416
Merge remote-tracking branch 'upstream/master' into fix-race-storage-join
2021-02-25 19:13:49 +03:00
alexey-milovidov
0067a3beac
Merge pull request #19801 from ucasFL/ms
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continue of #19487
2021-02-25 19:12:47 +03:00
vdimir
6f864ddb42
Minor changes in Hash/StorageJoin, add TableLockHolder to ExecutableFunctionJoinGet
2021-02-25 14:21:06 +03:00
alesapin
5c6c318737
Restrict mutations for engines which doesn't support them
2021-02-25 13:07:48 +03:00
vdimir
f1c60109f6
Add static_assert to joinGet to keep information about current locking logic
2021-02-25 12:42:20 +03:00
vdimir
2f70e895fc
Update StorageJoin locking
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Move joinGet into StorageJoin
Protect JoinSource with lock, add test
Add comments about locking logic
2021-02-25 12:31:22 +03:00
Vladimir
36c178c023
Merge pull request #21117 from amosbird/joingetlc
2021-02-25 10:06:57 +03:00
vdimir
6aa4791be2
Remove unused *Locked methods from HashJoin, add comments
2021-02-24 19:19:04 +03:00
Amos Bird
2cb273d436
Fix
2021-02-24 16:44:51 +08:00
Amos Bird
0f7f2a4962
Support LC type for joinGet
2021-02-24 11:35:45 +08:00
Maksim Kita
f001a6755e
Updated for map
2021-02-22 23:32:43 +03:00
Alexey Milovidov
0ab14120ef
Improve performance of trivial count query in presense of "distributed_aggregation_memory_efficient"
2021-02-21 23:06:31 +03:00
alexey-milovidov
20a7ccf5b1
Merge pull request #20174 from amosbird/alias
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Normalized function names (lower-case case-insensitive names)
2021-02-21 16:23:51 +03:00
Nikolai Kochetov
00e0dbc3e5
Fix test.
2021-02-20 20:42:06 +03:00
tavplubix
a697b578bc
Merge pull request #16193 from ClickHouse/database_replicated
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DatabaseReplicated: continuation of #10485
2021-02-20 19:39:34 +03:00
Nikolai Kochetov
f0396661b3
Refactor ActionsDAG::splitActionsForFilter
2021-02-20 19:13:36 +03:00
vdimir
6cc2fb5e9f
Try to fix race in storage join: block parralel inserts
2021-02-20 18:00:59 +03:00
alexey-milovidov
316cdf5039
Merge pull request #20978 from ClickHouse/little-better
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Just little better
2021-02-20 17:53:07 +03:00
Amos Bird
f37631830f
Comments
2021-02-20 16:45:25 +08:00
alexey-milovidov
9c48fcfdef
Merge pull request #20882 from azat/distributed_group_by_no_merge-improvements
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Do only merging of sorted blocks on initiator with distributed_group_by_no_merge=2
2021-02-20 10:36:32 +03:00
Alexander Tokmakov
2a36d6cb55
review suggestions
2021-02-20 02:41:58 +03:00
Alexey Milovidov
0f77b6fd95
Even more better
2021-02-19 22:01:45 +03:00
Alexey Milovidov
252bcccdda
Just little better
2021-02-19 21:32:39 +03:00
Ivan
414f470c79
Make Poco HTTP Server zero-copy again ( #19516 )
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* Refactoring: part 1
* Refactoring: part 2
* Handle request using ReadBuffer interface
* Struggles with ReadBuffer's
* Fix URI parsing
* Implement parsing of multipart/form-data
* Check HTTP_LENGTH_REQUIRED before eof() or will hang
* Fix HTTPChunkedReadBuffer
* Fix build and style
* Fix test
* Resist double-eof
* Fix arcadian build
2021-02-19 15:51:26 +03:00
Azat Khuzhin
af660140c3
Do only merging of sorted blocks on initiator with distributed_group_by_no_merge=2
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When distributed_group_by_no_merge=2 is used (or when
optimize_distributed_group_by_sharding_key takes place), remote servers
will do full ORDER BY, so initiator can skip this step and do only merge
of ordered blocks.
2021-02-18 21:43:27 +03:00
Azat Khuzhin
b854a7b7f8
Add some details into comment for first_stage/second_stage
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Regardless
distributed_group_by_no_merge=2/optimize_distributed_group_by_sharding_key
2021-02-18 21:41:50 +03:00
Alexander Tokmakov
8097532cb7
Merge branch 'master' into database_replicated
2021-02-18 17:42:06 +03:00
Amos Bird
2c4bc43014
Backward compatible
2021-02-18 20:20:29 +08:00
Amos Bird
f402aa4057
Normalize constant expression
2021-02-18 20:20:28 +08:00
Amos Bird
2dc7ba160a
Better
2021-02-18 20:20:28 +08:00
Amos Bird
77fd060665
Normalize function names
2021-02-18 20:20:28 +08:00
Nikolai Kochetov
d582160af4
Merge branch 'master' into filter-push-down
2021-02-18 10:58:27 +03:00
