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366 Commits

Author SHA1 Message Date
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
Nikolai Kochetov
6527e04ec3 Fix limiting the number of threads for VIEW. 2020-07-02 15:35:51 +03:00
Nikolai Kochetov
8587c2025d Merge branch 'master' into initial-explain 2020-06-29 23:35:56 +03:00
Nikolai Kochetov
b3a7a27779 Update arrows. 2020-06-29 23:23:34 +03:00
Nikita Mikhaylov
c057dd38c9
Update ITransformingStep.h 2020-06-29 22:04:10 +03:00
Nikolai Kochetov
40b398c8c4 Merge branch 'master' into better-distinct-for-query-plan 2020-06-29 11:14:05 +03:00
Alexey Milovidov
1462a66d1e Fix typos 2020-06-27 22:05:00 +03:00
Nikolai Kochetov
5b1596cdb2 Refactor some code. 2020-06-27 17:02:24 +03:00
Nikolai Kochetov
893a75bcf7 Merge branch 'master' into initial-explain 2020-06-27 12:45:40 +03:00
Nikolai Kochetov
79bcc8309c Header for pipeline. 2020-06-27 12:31:56 +03:00
Nikolai Kochetov
5a678d74c2 Add explain pipeline. 2020-06-27 12:31:31 +03:00
Nikolai Kochetov
ca01094f4b More actions description. 2020-06-27 12:31:11 +03:00
Nikolai Kochetov
d88e19b69d Added actions setting for Explain query. 2020-06-27 12:31:06 +03:00
Nikolai Kochetov
b282a1775f Add description setting. 2020-06-27 12:30:37 +03:00
Nikolai Kochetov
47d9f4af9c Header for explain. 2020-06-27 12:30:51 +03:00
Nikolai Kochetov
e1481ccfc2 Add initial explain. 2020-06-27 12:30:38 +03:00
Artem Zuikov
54fd9ce76b fix totals 2020-06-26 03:23:11 +03:00
Artem Zuikov
2d7d389b77 better ExpressionAction::execute() 2020-06-25 23:28:41 +03:00
Nikolai Kochetov
d4d1a4d3f1 Fix style. 2020-06-22 21:17:23 +03:00
Nikolai Kochetov
f0c8ec1c0d Fix tests. 2020-06-22 14:34:06 +03:00
Nikolai Kochetov
58b3b5c2f9 Rename step. 2020-06-22 13:21:13 +03:00
Nikolai Kochetov
d7d334bf6f Update query plan traits for DISTINCT. Add more comments. 2020-06-22 13:18:28 +03:00
alesapin
f262c4f652 Better comments 2020-06-22 12:49:21 +03:00
alesapin
b1e8976df4 Merge with master 2020-06-22 12:04:27 +03:00
Nikolai Kochetov
a58b152140 Fix build. 2020-06-20 13:40:53 +03:00
Nikolai Kochetov
e75091ab6c Fix distinct for FinishSortingStep. 2020-06-20 10:50:45 +03:00
Nikolai Kochetov
f6cd3f43bb Fix Context leak in InterpreterSelectQuery 2020-06-19 17:42:01 +03:00
Nikolai Kochetov
ec892775a5 Fix Context leak in InterpreterSelectQuery 2020-06-19 16:34:40 +03:00
Nikolai Kochetov
b85b6a6cc2 Fix MergingAggregatedStep 2020-06-19 14:27:07 +03:00
Nikolai Kochetov
cac365689f Fix mx_threads in query_plan. 2020-06-19 13:45:48 +03:00
Nikolai Kochetov
9ddd7b98cc Fix tests. 2020-06-19 12:47:15 +03:00
Nikolai Kochetov
1f013208db Fix style. 2020-06-18 23:11:42 +03:00
Nikolai Kochetov
26161aac8a Fix ReadFromStorageStep 2020-06-18 22:17:21 +03:00
Nikolai Kochetov
6cbdb6da00 Fix build. 2020-06-18 22:03:21 +03:00
Nikolai Kochetov
0ba7ff85e1 Fix build. 2020-06-18 21:45:27 +03:00
Nikolai Kochetov
b7bed87a7f Use QueryPlan in InterpreterSelectQuery [part 3]. 2020-06-18 21:29:33 +03:00
Nikolai Kochetov
45adacf0bc Use QueryPlan in InterpreterSelectQuery [part 2]. 2020-06-18 20:45:00 +03:00
Nikolai Kochetov
e0841360db Use QueryPlan in InterpreterSelectQuery [part 1]. 2020-06-18 16:38:45 +03:00
Nikolai Kochetov
5bb2ddc6f9 Add DISTINCT trait for QueryPlanStep. 2020-06-18 16:00:16 +03:00
Nikolai Kochetov
21d9c7fcc8 Fix build. 2020-06-18 12:22:29 +03:00
Nikolai Kochetov
9ad00187e3 Update InterpreterSelectQuery.. 2020-06-17 23:19:55 +03:00
Nikolai Kochetov
169ad5e805 Add FinishSortingStep. 2020-06-17 22:57:13 +03:00
Nikolai Kochetov
e8049d34c5 Add OffsetsStep. 2020-06-17 22:38:45 +03:00
Nikolai Kochetov
69ff3a8f7d Add ExtremesStep. 2020-06-17 22:30:36 +03:00
Nikolai Kochetov
d795b2b037 Add FillingStep 2020-06-17 22:20:30 +03:00
Nikolai Kochetov
d41db3622f Add RollupStep and CubeStep. 2020-06-17 20:15:24 +03:00
Nikolai Kochetov
c5d9379df0 Add TotalsHavingStep. 2020-06-17 19:54:51 +03:00
Nikolai Kochetov
1ad4f2c0fd Add CreatingSets step. 2020-06-17 18:50:21 +03:00
Nikolai Kochetov
f279df6015 Added AggregatingStep. 2020-06-17 17:21:48 +03:00
Nikolai Kochetov
582ea24469 Added AddingDelayedStreamStep 2020-06-17 16:38:17 +03:00
Nikolai Kochetov
fdacc9f90e Add MergingAggregatedStep. 2020-06-16 21:57:21 +03:00
Nikolai Kochetov
148257abb5 Add LimitStep. 2020-06-16 21:23:01 +03:00
Nikolai Kochetov
5bb1d5cc43 Add LimitByStep. 2020-06-16 19:49:49 +03:00
Nikolai Kochetov
603bcdde2d Add DistinctStep. 2020-06-16 19:13:07 +03:00
Nikolai Kochetov
cfe87a77ea Add MergingSortedStep. 2020-06-16 18:49:09 +03:00
Nikolai Kochetov
08e9ce8661 Add MergingSortedStep. 2020-06-16 18:47:40 +03:00
Nikolai Kochetov
a0a1445da9 Fix build. 2020-06-16 18:10:40 +03:00
Nikolai Kochetov
f563193967 Add MergeSortingStep. 2020-06-16 18:08:01 +03:00
Nikolai Kochetov
815ac03892 Add PartialSortingStep. 2020-06-16 17:45:52 +03:00
Nikolai Kochetov
ab452e9391 Added source steps. 2020-06-16 17:14:14 +03:00
Nikolai Kochetov
4407bd7daa Added source steps. 2020-06-16 17:11:19 +03:00
Nikolai Kochetov
be8029e54f Expression and Filter steps. 2020-06-16 15:02:10 +03:00
Nikolai Kochetov
e28552ec71 Fix build. 2020-06-16 12:53:59 +03:00
Nikolai Kochetov
1bb72205bd Expression and Filter steps. 2020-06-16 12:42:25 +03:00
Nikolai Kochetov
61070a03cd Fix build. 2020-06-16 10:56:22 +03:00
Nikolai Kochetov
da11190677 Fix tests. 2020-06-15 23:20:45 +03:00
Nikolai Kochetov
dbef88e073 Fix tests. 2020-06-15 22:33:24 +03:00
Nikolai Kochetov
012fb819db Fix build. 2020-06-15 21:49:41 +03:00
Nikolai Kochetov
68f8372c12 Fix build. 2020-06-15 21:41:47 +03:00
Nikolai Kochetov
b725df6366 Added ReadFromStorageStep. 2020-06-15 18:17:44 +03:00
Nikolai Kochetov
4c179e454a Add QueryPlan. 2020-06-08 12:14:58 +03:00
Nikolai Kochetov
108575c8ad Added IQueryPlanStep. 2020-06-05 18:38:03 +03:00