Igor Nikonov
c952886e66
Merge remote-tracking branch 'origin/master' into query-plan-update-sort-description
2023-03-08 18:09:37 +00:00
Igor Nikonov
6f2851ef70
Update FilterStep
2023-03-07 22:16:22 +00:00
Dmitry Novik
13f1e5b022
Merge remote-tracking branch 'origin/master' into analyzer-group-by-use-nulls
2023-03-07 16:16:48 +00:00
Salvatore Mesoraca
81b30021db
ActionsDAG: do not change result of and() during optimization - part 2 ( #47028 )
2023-03-02 20:48:13 +01:00
Dmitry Novik
54680b1a0a
Merge remote-tracking branch 'origin/master' into analyzer-group-by-use-nulls
2023-03-01 01:08:17 +00:00
Alexey Milovidov
3a3a2f352c
Merge pull request #46653 from aiven-sal/aiven-sal/and_opt_pr
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ActionsDAG: do not change result of and() during optimization
2023-02-26 02:56:35 +03:00
Salvatore Mesoraca
0e34a4fc4e
ActionsDAG: remove unnecessary condition
2023-02-23 18:35:29 +01:00
Salvatore Mesoraca
c83583e46b
ActionsDAG: do not change result of and() during optimization
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Previously `and` results were inconsistent.
Some optimizations can try to simplify and completely remove a
single-argument `and`, replacing it with a cast to UInt8.
This works well for all numeric types except floats.
A float passed to `and` is normally interpreted as `bool` and
values between 0 and 1 are treated as 1.
The same value cast to an integer type will be truncated to 0.
2023-02-21 15:39:44 +01:00
Alexander Gololobov
5354b0d069
Merge pull request #46140 from ClickHouse/split_prewhere_dag
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Split PREWHERE DAG into multiple read steps
2023-02-21 14:37:09 +01:00
Alexey Milovidov
17992b178a
Merge pull request #45364 from nickitat/aggr_partitions_independently
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Add option to aggregate partitions independently
2023-02-19 17:44:18 +03:00
Maksim Kita
70eb41c6a8
Analyzer add single_join_prefer_left_table setting
2023-02-16 12:17:03 +01:00
Alexander Gololobov
39e4ca9850
Cleanup
2023-02-13 14:40:54 +01:00
Alexander Gololobov
45ef2f6d60
Split prewhere actions into separate conjuctive steps
2023-02-12 21:54:23 +01:00
Dmitry Novik
eee7df8149
WIP on group_by_use_nulls
2023-02-01 13:33:32 +00:00
Nikita Taranov
3e3d1d15a8
properly handle case when there is nondeterministic functions
2023-01-30 17:11:56 +00:00
Alexander Tokmakov
70d1adfe4b
Better formatting for exception messages ( #45449 )
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* save format string for NetException
* format exceptions
* format exceptions 2
* format exceptions 3
* format exceptions 4
* format exceptions 5
* format exceptions 6
* fix
* format exceptions 7
* format exceptions 8
* Update MergeTreeIndexGin.cpp
* Update AggregateFunctionMap.cpp
* Update AggregateFunctionMap.cpp
* fix
2023-01-24 00:13:58 +03:00
Alexander Tokmakov
72e8615bec
formatting of some exception messages
2023-01-17 20:03:56 +01:00
Maksim Kita
a140d6c5b1
Fixed code review issues
2023-01-12 12:07:58 +01:00
Dmitry Novik
9d44c7a737
Merge pull request #44541 from ClickHouse/cleanup-resolved-function
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Followup #43761
2023-01-06 18:09:32 +01:00
Nikolai Kochetov
72eb74dd67
Fix check for not existing input in ActionsDAG
2023-01-06 14:50:28 +00:00
Dmitry Novik
8f21eb543c
Fix argument evaluation order
2023-01-04 16:00:47 +00:00
Dmitry Novik
6386e83953
Fixes after review
2023-01-03 16:50:06 +00:00
Dmitry Novik
93cf734b57
Refactor ActionsDAG::addFunction
2022-12-29 15:49:51 +00:00
Dmitry Novik
cff882d506
Merge remote-tracking branch 'origin/master' into refector-function-node
2022-12-22 21:34:29 +00:00
Vladimir C
9a38911d5d
Merge pull request #43239 from bigo-sg/array_join_support_map
2022-12-22 12:18:34 +01:00
Dmitry Novik
4793412887
Merge branch 'master' into refector-function-node
2022-12-20 18:26:19 +01:00
avogar
b7b7579eea
Merge branch 'master' of github.com:ClickHouse/ClickHouse into fix-fuzz
2022-12-15 20:33:13 +00:00
vdimir
4c17903010
update getArrayJoinDataType/getArrayJoinColumn
2022-12-14 13:02:03 +00:00
taiyang-li
5c87476d24
fix code style
2022-12-14 11:28:56 +00:00
taiyang-li
f3b72b979c
modify error msg
2022-12-14 11:28:56 +00:00
taiyang-li
26b5a74b0c
finish debug
2022-12-14 11:28:54 +00:00
taiyang-li
2f03146941
wip
2022-12-14 11:28:50 +00:00
Dmitry Novik
2e74a274f2
Fix build
2022-12-13 21:46:16 +00:00
Dmitry Novik
3d2fccab87
Merge branch 'master' into refector-function-node
2022-12-12 21:36:39 +01:00
Maksim Kita
4d39a7d103
Fixed code review issues
2022-12-08 17:30:32 +01:00
Maksim Kita
362a8e541a
Fixed style check
2022-12-08 17:30:32 +01:00
Maksim Kita
99de697ea2
Analyzer added indexes support
2022-12-08 17:30:32 +01:00
Dmitry Novik
2c70dbc76a
Refactor FunctionNode
2022-12-02 19:15:26 +00:00
avogar
de27f65b85
Fix possible use-of-unitialized value after executing expressions after sorting
2022-11-24 17:27:23 +00:00
Nikolai Kochetov
5106c24e88
Merge branch 'master' into read-in-order-from-query-plan
2022-10-27 18:12:20 +00:00
Nikolai Kochetov
dc03a83ad7
Reimplement read-in-order optimisation on top of query plan.
2022-08-19 17:56:02 +00:00
Alexander Tokmakov
8cbdd39c81
Update ActionsDAG.cpp
2022-08-19 11:34:15 +03:00
Igor Nikonov
51f4716b29
Fix review comments
2022-08-16 14:59:53 +00:00
Igor Nikonov
9566e2995d
Fix of check if sorting order is preserved
2022-08-13 21:44:29 +00:00
Igor Nikonov
f33a0d8c85
More simple way to check if sorting order is preserved
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- there is a case where it's done wrong
2022-08-12 23:42:37 +00:00
Igor Nikonov
bf037275a5
More robust check if sorting order is changed by expression
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+ tests
2022-08-12 14:57:18 +00:00
Igor Nikonov
d9f5c56c41
Fix compilation errors after fixing merge conflicts
2022-08-11 12:51:45 +00:00
Igor Nikonov
75f6fcfa70
Merge remote-tracking branch 'origin/master' into skipping_sorting_step
2022-08-11 12:35:55 +00:00
Igor Nikonov
70b52f7cb9
Fix test, review comments
2022-08-09 16:29:56 +00:00
Igor Nikonov
366ead3828
Consider aliases when checking if sorting order is preserved by
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expression
2022-08-09 11:27:17 +00:00
