77 Commits

Author	SHA1	Message	Date
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 ... 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
Anton Popov	65aceaa668	ColumnSparse: fixes	2021-04-19 15:01:30 +03:00
vdimir	826296c799	Convert columns to LC(Nullable(T)) in join	2021-04-17 22:03:32 +03:00
Anton Popov	860ed20368	ColumnSparse: more fixes	2021-04-15 05:16:09 +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" ... 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 ... 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