vdimir
0a9a028c6f
fix
2021-09-28 14:11:31 +03:00
vdimir
46187a73ee
wip
2021-09-28 14:11:31 +03:00
vdimir
8e2637aab2
Store all related to one join disjunct in JoinOnClause, pt1
2021-09-28 14:11:31 +03:00
vdimir
38374ba07b
fix join->getNonJoinedBlocks
2021-09-28 14:11:30 +03:00
Ilya Golshtein
f94b2cba2d
Fixed bug if OR together with filter conditions, some comments
2021-09-28 14:11:29 +03:00
Ilya Golshtein
3766d47f31
ORs in JOINs
2021-09-28 14:11:28 +03:00
Nikolai Kochetov
a790d391c0
Merge branch 'master' into rewrite-pushing-to-views
2021-09-20 19:43:15 +03:00
Nikolai Kochetov
341553febd
Fix build.
2021-09-16 20:40:42 +03:00
Nikolai Kochetov
b997214620
Rename QueryPipeline to QueryPipelineBuilder.
2021-09-14 20:48:18 +03:00
vdimir
1fdbb9509f
Add additional checkTypesOfKeys to JoiningTransform::transformHeader
2021-09-14 11:03:22 +03:00
vdimir
2dfbbe364b
Do not use BlockInputStream for NonJoined
2021-08-17 16:30:01 +03:00
vdimir
9d8178d04c
Refactor NotJoined pt2: rename classes, get rig of inheritance
2021-08-17 13:32:16 +03:00
vdimir
afa748c717
Refactor NotJoined pt1
2021-08-17 13:32:16 +03:00
vdimir
d53ade572e
Fix non joined stream structure
2021-08-06 14:54:04 +03:00
Nikolai Kochetov
52cc98e9c7
Update MergeJoin.cpp
2021-07-23 13:55:28 +03:00
Nikolai Kochetov
80e0e24448
Fix unit test and style.
2021-07-23 12:29:53 +03:00
Nikolai Kochetov
f56a45155f
Merge branch 'master' into remove-more-and--more-streams
2021-07-22 19:10:39 +03:00
Nikolai Kochetov
fd754430eb
Remove more streams.
2021-07-22 19:05:52 +03:00
Vladimir
576b407804
Support conditions in JOIN ON section ( #24420 )
...
* 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
Vladimir
c8ead44c23
Merge pull request #26374 from vdimir/infinite-pmj-fix
2021-07-16 09:50:44 +03:00
vdimir
cf77a3e05a
Fix infine non joined block stream in merge join
2021-07-15 18:22:46 +03:00
vdimir
b49e37aa07
Rewrite join totals, fix block structure mismatch
2021-07-14 13:02:23 +03:00
vdimir
80466427ad
Correct cardinality in MergeJoin (same as in input)
2021-05-17 14:18:03 +03:00
vdimir
be966f0e8c
Revert "Try to not remove lowcard in merge join"
...
This reverts commit 35bbbd05b6
.
2021-05-15 14:26:59 +03:00
vdimir
35bbbd05b6
Try to not remove lowcard in merge join
2021-05-14 15:10:56 +03:00
alexey-milovidov
840ecb5e99
Update MergeJoin.cpp
2021-04-02 21:07:11 +03:00
vdimir
c8f51998ba
Remove LowCardinality from right block sample in MergeJoin
2021-04-02 17:51:02 +03:00
vdimir
8cd841c4ac
Handle lowcardinality block in MergeJoin extractMinMax
2021-04-02 16:55:42 +03:00
vdimir
932286df1f
Convert columns to nullable for totals in join
2021-02-26 16:32:34 +03:00
Nikolai Kochetov
b0c324227d
Remove comment.
2021-01-26 15:39:55 +03:00
Nikolai Kochetov
87246ea91b
Fix header for MergeJoin with constants.
2021-01-26 15:37:42 +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
Nikolai Kochetov
6defcbb662
Merge branch 'master' into optimize-data-on-insert
2020-12-15 16:50:42 +03:00
Pavel Kruglov
c8c543ca94
Add throwing exceptions
2020-12-09 18:07:58 +03:00
Pavel Kruglov
4b58528b9e
Rename getPos to getRow, change mergeBlock, pass setting instead of context
2020-12-04 19:25:30 +03:00
Azat Khuzhin
ccd794a676
Add remerge_sort_lowered_memory_bytes_ratio setting
...
Sometimes default ratio is not good enough (2), since it depends on lots
of factors:
- size of LIMIT
- max_memory_usage
- ...
So add a separate setting for it.
But note that it make sense to set
remerge_sort_lowered_memory_bytes_ratio only in range (1, 2]
Since <= 1 will just use more CPU, and > 2 will use more RAM and will
unlikely be faster.
2020-11-29 21:16:42 +03:00
Pavel Kruglov
8d5e0784d3
Add setting optimize_on_insert
2020-11-12 23:37:23 +03:00
Alexey Milovidov
5b482f4191
Cleanups
2020-10-10 19:31:10 +03:00
Artem Zuikov
2280482530
Keep LowCardinality in MergeJoin left key result type ( #15088 )
2020-09-22 13:16:22 +03:00
Nikolai Kochetov
9b67cd9faf
Merge branch 'master' into refactor-pipes-3
2020-08-10 10:50:17 +03:00
Alexey Milovidov
12f66fa82c
Fix 99% of typos
2020-08-08 04:01:47 +03:00
Nikolai Kochetov
9385f3de0e
Refactor Pipe [part 4].
2020-08-04 16:06:59 +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
857d84bf7c
Buffer left blocks optimisation for MergeJoin ( #10601 )
2020-06-16 23:13:18 +03:00
Nikolai Kochetov
45a1db7a80
Try fix tets.
2020-06-02 08:16:45 +03:00
Nikolai Kochetov
325393d340
Try fix build.
2020-06-01 19:58:36 +03:00
Artem Zuikov
e34a9457e6
Improve right table insert for Partial MergeJoin on disk ( #10467 )
2020-04-28 16:55:50 +03:00
Alexey Milovidov
0a7edce036
Checkpoint
2020-04-22 09:01:33 +03:00