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121 Commits

Author SHA1 Message Date
Nikolai Kochetov
3564ba1c63 Remove moves. 2020-10-06 13:02:07 +03:00
Nikolai Kochetov
28e12c559c Ensure resource desrtuction order in ReadFromStorageStep. 2020-10-06 09:35:35 +03:00
Nikolai Kochetov
347080ff9a Remove column from header descriotion for EXPLAIN PLAN and EXPLAIN PIPELINE 2020-09-28 20:37:11 +03:00
Nikolai Kochetov
62ef40394a
Merge pull request #14856 from ClickHouse/query-plan-for-creating-sets 
Query plan for creating sets
 2020-09-22 16:19:20 +03:00
Nikolai Kochetov
54c1f04b38 Review fixes. 2020-09-21 11:36:12 +03:00
roman
b41421cb1c [settings]: introduce new query complexity settings for leaf-nodes 
The new setting should allow to control query complexity on leaf nodes
excluding the final merging stage on the root-node. For example, distributed
query that reads 1k rows from 5 shards will breach the `max_rows_to_read=5000`,
while effectively every shard reads only 1k rows. With setting `max_rows_to_read_leaf=1500`
this limit won't be reached and query will succeed since every shard reads
not more that ~1k rows.
 2020-09-17 10:37:05 +01:00
Nikolai Kochetov
7384733144 Fix style. 2020-09-17 09:01:35 +03:00
Nikolai Kochetov
73ad505735 Fix tests. 2020-09-16 19:38:33 +03:00
Nikolai Kochetov
2f7ab2bca4 Fix tests. 2020-09-16 19:30:48 +03:00
Nikolai Kochetov
8a26251f94 Fix tests. 2020-09-16 19:11:16 +03:00
Nikolai Kochetov
8de76709fb Fix tests. 2020-09-16 17:41:01 +03:00
Nikolai Kochetov
3cc89d467c Merge branch 'master' into query-plan-for-creating-sets 2020-09-15 20:15:41 +03:00
Nikolai Kochetov
118a8a513e Update mutations interpreter. 2020-09-15 20:13:13 +03:00
Nikolai Kochetov
4c783f19ee Use QueryPlan for SubqueryForSet. 2020-09-15 16:25:14 +03:00
Nikolai Kochetov
6eac433c55 Review fixes. 2020-09-15 13:40:39 +03:00
Nikolai Kochetov
31660ddb4d Fix build 2020-09-15 00:30:55 +03:00
Nikolai Kochetov
bcfc83022a Return query plan from storage. 2020-09-14 17:13:58 +03:00
alexey-milovidov
f2e9a09b11
Merge pull request #14585 from ClickHouse/join-processor 
Remove Join from ExpressionActions
 2020-09-08 23:56:09 +03:00
Nikolai Kochetov
39aad9979a Remove Join from ExpressionActions. 2020-09-08 13:40:53 +03:00
Nikolai Kochetov
acfd35a908 Update QueryPipeline::addCreatingSetsTransform 2020-09-02 16:04:54 +03:00
Nikolai Kochetov
7c0fcb2039
Merge pull request #13611 from ClickHouse/array-join-processor 
Refactor ARRAY JOIN
 2020-08-20 17:56:37 +03:00
Nikolai Kochetov
8e631a98ea Refactor ActionsChain. 2020-08-14 21:24:58 +03:00
Nikolai Kochetov
6934974fc5 Lift up ARRAY JOIN step. 2020-08-14 21:24:31 +03:00
Nikolai Kochetov
85d0f1a480 Add ARRAY JOIN to ActionsChain 2020-08-14 21:24:19 +03:00
Nikolai Kochetov
95bbda3667 Specify columns after ARRAY JOIN and JOIN. 
Add ArrayJoinTransform and ArrayJoinStep.
 2020-08-14 21:24:03 +03:00
Nikolai Kochetov
20e63d2271 Refactor Pipe [part 6] 2020-08-06 15:24:05 +03:00
Nikolai Kochetov
9385f3de0e Refactor Pipe [part 4]. 2020-08-04 16:06:59 +03:00
Nikolai Kochetov
09fbce1b1e Merge branch 'master' into refactor-pipes-3 2020-08-04 11:32:34 +03:00
Nikolai Kochetov
d9ca3d8d40 Refactor Pipe [part 3]. 2020-08-03 18:54:53 +03:00
alexey-milovidov
1f19d7e9bd
Merge pull request #13016 from ClickHouse/limit-push-down 
Limit push down
 2020-08-02 01:23:06 +03:00
alexey-milovidov
b0b27e687f
Update ITransformingStep.h 2020-08-02 01:21:50 +03:00
alexey-milovidov
bb25cff7b9
Update ITransformingStep.h 2020-08-02 01:21:15 +03:00
Nikolai Kochetov
59d543ca1c Ignore constants for remote query from local replica. 2020-07-29 17:30:03 +03:00
Nikolai Kochetov
be24184deb Ignore constants for remote query from local replica. 2020-07-29 17:27:37 +03:00
Nikolai Kochetov
54c6785b36 Try fix tests. 2020-07-29 15:29:20 +03:00
Nikolai Kochetov
d9c78cde6b Try fix tests. 2020-07-29 15:19:50 +03:00
Nikolai Kochetov
bf8f28a788 Try fix tests. 2020-07-29 14:06:00 +03:00
Nikolai Kochetov
2ea998c139 Try fix gcc build. 2020-07-28 19:50:29 +03:00
Nikolai Kochetov
0743922177 Add limit to explain for MergingSortedStep and PartialSortingStep. 2020-07-28 18:11:00 +03:00
Nikolai Kochetov
9c6627a7eb Limit push down. 2020-07-28 17:13:31 +03:00
Nikolai Kochetov
e6508db4f0 Split traits of ITransformingStep to DataStreamTraits and TransformTraits. 2020-07-28 16:10:48 +03:00
Nikolai Kochetov
09b8cb0e5f Add sort_description to QueryPlan DataStream. 2020-07-27 18:37:43 +03:00
Nikolai Kochetov
2f0f1aa5bc Remove thread limiting. 2020-07-27 16:20:31 +03:00
Nikolai Kochetov
fb3a50024d Added preserves_number_of_rows trait. 2020-07-27 15:48:33 +03:00
Nikolai Kochetov
b4852e4c69 Limit push down. 2020-07-23 13:20:38 +03:00
alexey-milovidov
0a935dd4e8
Merge branch 'master' into fix-12030 2020-07-09 04:27:40 +03:00
Nikolai Kochetov
fd7fcb28d4 Merge branch 'master' into initial-explain 2020-07-07 22:52:09 +03:00
Nikolai Kochetov
6ed2908e2a Rename ident to indent. 2020-07-07 22:51:32 +03:00
Nikolai Kochetov
8349afa4ad Try fix tests. 2020-07-03 16:38:35 +03:00
Nikolai Kochetov
5e8d5bc8c0 Fix overlimiting the nuber of threads for union. 2020-07-03 11:10:52 +03:00