vdimir
ae3726643d
Support ColumnConst(ColumnLowCardinality) in JoinCommon::convertColumnToNullable
2021-08-10 12:59:13 +03:00
vdimir
dfccc85a33
Check const and lc nested can beome nullable in JoinCommon::convertColumnToNullable
2021-08-10 11:37:55 +03:00
vdimir
7c15d6aa41
Do not convert const to full in JoinCommon::convertColumnToNullable
2021-08-10 10:50:56 +03:00
vdimir
77adb509cb
Fix Nullable const columns in JOIN
2021-08-10 10:42:56 +03:00
vdimir
d6f66ef303
Fix JoinCommon::convertColumnToNullable
2021-08-06 16:13:30 +03:00
vdimir
d53ade572e
Fix non joined stream structure
2021-08-06 14:54:04 +03:00
vdimir
b9ca3179de
Check if NotJoined::right_nullability_removes is used
2021-08-06 13:52:42 +03:00
Vladimir
576b407804
Support conditions in JOIN ON section ( #24420 )
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* Try to enforce table identification in CollectJoinOnKeysMatcher
* Support filtering conditions in JOIN ON for HashJoin
* Correct handle non equi join
* Update test 00878_join_unexpected_results
* Join on filters calculated as one row before join
* Do not lookup key in hash join if condition for row is not hold
* better
* Support filtering conditions in JOIN ON for MergeJoin
* Support Nullable mask in JOIN ON section
* Fix style in Interpreters/TableJoin.cpp
* Change return type of getColumnAsMask in join_common to ColumnPtr
* Handle Nullable(Nothing) type in JOIN ON section, add test cases
* Fix type cast JoinCommon::getColumnAsMask
* Check type if conditions in JOIN ON section, support functions
* Update tests with JOIN ON
* Style changes, add comments for conditions in JOIN ON section
* Add test cases for join on condtions
* JOIN ON key1 = key2 AND (cond1 OR cond2)
* Remove CollectJoinOnKeysVisitor has_join_keys
* Add test cases for join on nullable/lc conditions
* Fix style
* Change error code 48 to 403 in join on tests
* Fix whitespace
2021-07-21 20:03:33 +03:00
vdimir
b49e37aa07
Rewrite join totals, fix block structure mismatch
2021-07-14 13:02:23 +03:00
vdimir
a61b7f2326
Add reqired right keys to join totals block
2021-07-12 18:00:55 +03:00
vdimir
0ebca58e86
Check column in removeColumnNullability
2021-06-18 14:06:55 +03:00
vdimir
b25f6ba5b6
Remove assumeMutable from removeColumnNullability
2021-06-18 11:13:53 +03:00
vdimir
23fb229dec
Merge branch 'update_01049_join_low_card_bug' into issue-23351
2021-06-17 15:38:40 +03:00
vdimir
0cee5ad8e8
Use IColumn::mutate in JoinCommon::convertColumnToNullable
2021-06-17 13:24:17 +03:00
vdimir
ebdce8e1a6
Fix JoinCommon::convertColumnToNullable for LC(Nullable)
2021-06-17 13:17:28 +03:00
vdimir
392148ba86
Handle incorrect type of column in JoinCommon::removeColumnNullability
2021-05-17 14:24:34 +03:00
vdimir
8dddcebe8c
Handle correct nullability with low card in HashJoin
2021-05-15 17:09:51 +03:00
vdimir
9091bba3d6
Restore correct cardinality in HashJoin
2021-05-15 14:39:13 +03:00
Alexey Milovidov
ad88819ee4
Fix a bunch of warnings from PVS-Studio
2021-05-08 19:13:10 +03:00
vdimir
fb88547a04
Call nestedToNullable without copying column in convertColumnToNullable for join
2021-04-28 20:18:03 +03:00
vdimir
6e4b37a45e
Merge branch 'master' into fix-join-lowcard-nullable
2021-04-28 20:06:49 +03:00
alexey-milovidov
ca230224cf
Merge pull request #23549 from vdimir/issue-17718
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Remove clashed columns from totals for StorageJoin
2021-04-24 03:19:00 +03:00
vdimir
9460989721
Remove clashed columns from totals for StorageJoin
2021-04-23 15:37:05 +03:00
Alexander Kuzmenkov
06ca44a378
fix pvs warnings
2021-04-22 22:54:58 +03:00
vdimir
826296c799
Convert columns to LC(Nullable(T)) in join
2021-04-17 22:03:32 +03:00
vdimir
8f5c8f32df
Shrink totals block to 1 row for JOIN with TOTALS and arrayJoin
2021-03-25 17:32:36 +03:00
vdimir
b0f6f30298
Revert "Refactor join: make IJoin implementations independent from TableJoin"
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This reverts commit e6406c3f4c
2021-03-05 17:34:43 +03:00
vdimir
e6406c3f4c
Refactor join: make IJoin implementations independent from TableJoin
2021-03-05 16:38:49 +03:00
vdimir
b7c7c97d10
Merge branch 'master' into join-cast-types-v2
2021-03-01 11:42:21 +03:00
vdimir
932286df1f
Convert columns to nullable for totals in join
2021-02-26 16:32:34 +03:00
vdimir
a378bd08aa
Perform implicit type conversion for JOIN ON keys
2021-02-19 14:28:40 +03:00
vdimir
435f63f42b
Calculate common type for join using in TreeRewriter
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Split before_join and converting_join_columns dags
Add more detailed comments for column type conversion for join using
2021-02-19 14:28:32 +03:00
vdimir
f5b98015a8
Fix converting right key type in join using
2021-02-19 14:24:33 +03:00
vdimir
4c36cd1737
Add converting step for 'join using'
2021-02-19 14:24:28 +03:00
vdimir
06d0252e76
Use IDataType::insertDefaultInto for inserting default values in join
2021-01-21 17:23:58 +03:00
vdimir
2f11fdf4df
Fix default value in join types with non-zero default ( close #18197 )
2021-01-21 16:49:44 +03:00
Artem Zuikov
2280482530
Keep LowCardinality in MergeJoin left key result type ( #15088 )
2020-09-22 13:16:22 +03:00
Artem Zuikov
6b26842ce5
RIGHT and FULL JOIN for MergeJoin ( #12118 )
2020-07-10 21:10:06 +03:00
Artem Zuikov
29178e26da
fix low card types in merge join ( #12035 )
2020-06-30 14:13:43 +03:00
Artem Zuikov
6cdeb060fb
Fix JOIN over LC and Nullable in key ( #11414 )
2020-06-04 13:07:22 +03:00
Nikolai Kochetov
4d0503f021
Make IColumn::mutate() static.
2020-05-14 11:30:18 +03:00
Alexey Milovidov
0a7edce036
Checkpoint
2020-04-22 09:01:33 +03:00
Ivan Lezhankin
06446b4f08
dbms/ → src/
2020-04-03 18:14:31 +03:00
