Nikita Mikhaylov
33877b5e00
Parallel replicas. Part [2] ( #43772 )
2023-02-03 14:34:18 +01:00
Maksim Kita
44f4184e11
Merge pull request #44540 from kitaisreal/analyzer-support-distributed
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Analyzer support distributed queries processing
2023-01-13 14:45:36 +03:00
Kseniia Sumarokova
db3e0219fc
Merge pull request #41687 from ClickHouse/40907_Parameterized_views_as_table_functions
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40907 Parameterized views as table functions
2023-01-12 14:24:32 +01:00
Maksim Kita
47f4159909
Analyzer support distributed queries processing
2023-01-12 12:07:58 +01:00
Nikolai Kochetov
d2630f8321
Add test.
2023-01-02 18:01:53 +00:00
Nikolai Kochetov
09325ff17e
Store context created from projection analysis.
2023-01-02 17:00:48 +00:00
SmitaRKulkarni
02ff2ea8ac
Merge branch 'master' into 40907_Parameterized_views_as_table_functions
2022-12-29 13:56:00 +01:00
Alexey Milovidov
593675a7c5
Disable projections in presense of any grouping sets, including WITH ROLLUP, WITH CUBE and WITH TOTALS
2022-12-26 22:31:41 +01:00
Smita Kulkarni
16d8fd02fb
Merge branch 'master' into 40907_Parameterized_views_as_table_functions
2022-12-16 08:52:48 +01:00
Maksim Kita
99de697ea2
Analyzer added indexes support
2022-12-08 17:30:32 +01:00
Smita Kulkarni
9aa06e48f6
Merge branch 'master' into 40907_Parameterized_views_as_table_functions
2022-10-31 15:46:52 +01:00
Kruglov Pavel
219553df8d
Merge pull request #42580 from hanfei1991/fei/limit_max_rows
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fix behaviour of max_rows_to_read for trival limit queries
2022-10-26 14:09:59 +02:00
Maksim Kita
890d9678b9
Fixed tests
2022-10-24 10:22:20 +02:00
Maksim Kita
fed146e198
Added SAMPLE BY support. Added SAMPLE BY, FINAL support for JOINS.
2022-10-24 10:22:20 +02:00
Han Fei
4a8326ff0c
fix typo
2022-10-23 23:22:52 +02:00
Han Fei
2fc91fd338
fix behaviour of max_rows_to_read for trival limit queries
2022-10-22 18:27:24 +02:00
Smita Kulkarni
e4ac3d0e18
Added FunctionParameterValuesVisitor, renamed bool to is_create_parameterized_view, added checks for parameterized view and support & test to propagate query parameters - 40907 Parameterized views as table functions
2022-10-19 18:30:03 +02:00
Igor Nikonov
d8acb0e7ad
Tiny improvements along the code
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- less allocations (potentially)
2022-09-13 12:06:56 +00:00
Anton Popov
2a3e012931
Merge branch 'master' into fix-read-in-order-fixed-prefix
2022-08-29 13:17:26 +02:00
Igor Nikonov
d83bea626c
Merge remote-tracking branch 'origin/master' into skipping_sorting_step
2022-08-13 21:46:34 +00:00
Alexey Milovidov
201cf69854
Merge pull request #39470 from nicelulu/issues_39469
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Fix issues 39469
2022-08-13 03:13:28 +03:00
Igor Nikonov
75f6fcfa70
Merge remote-tracking branch 'origin/master' into skipping_sorting_step
2022-08-11 12:35:55 +00:00
Amos Bird
fa8fab2e8f
Fix KeyCondition with other filters
2022-08-11 19:20:44 +08:00
zhangxiao871
8bae5f24af
Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into yandex-master
2022-08-09 15:49:03 +08:00
Vladimir C
a627b00c43
Merge branch 'master' into refactor-prepared-sets
2022-08-04 13:27:38 +02:00
Igor Nikonov
4bf42ce867
Merge remote-tracking branch 'origin/master' into skipping_sorting_step
2022-08-02 10:50:25 +00:00
Igor Nikonov
fb5799fe7f
More generic getInputOrderInfo() in query info
2022-07-29 14:36:36 +00:00
vdimir
5ce2960f03
Get rid of SelectQueryInfoBase -> SelectQueryInfo
2022-07-26 18:39:09 +00:00
vdimir
1e3fa2e01f
Refactor PreparedSets/SubqueryForSet
2022-07-26 18:39:02 +00:00
Azat Khuzhin
22d8e532ed
Fix ORDER BY that matches projections ORDER BY
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In case of projection is seleted and it is comlete (all parts has such
projection) and ORDER BY matches projection ORDER BY, and
optimize_read_in_order=1 (default), then the sorting is simply not done,
because projections has separate plan, and so
InterpreterSelectQuery::executeOrder() -> SortingStep has
pipeline.getNumStreams() == 0 and it cannot do sorting.
Fix this, by adding sorting when creating plan for reading from
projections.
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
2022-07-24 15:23:13 +03:00
zhangxiao871
5549b64c06
Fix issues 39469
2022-07-21 23:52:33 +08:00
Anton Popov
8b356f0e1b
better tests and comments
2022-07-04 15:06:43 +00:00
Anton Popov
ef87e1207c
better support of read_in_order in case of fixed prefix of sorting key
2022-07-01 16:45:01 +00:00
Nikolai Kochetov
543782436d
Process additional filters.
2022-06-21 11:24:46 +00:00
Nikolai Kochetov
8991f39412
Merge branch 'master' into refactor-read-metrics-and-callbacks
2022-06-02 17:00:08 +00:00
Nikolai Kochetov
147a819221
Refactor a little bit more.
2022-05-31 14:43:38 +00:00
Alexander Gololobov
e2dd6f6249
Removed prewhere_info.alias_actions
2022-05-30 19:58:23 +02:00
Amos Bird
1238babb6f
Make SelectQueryInfo pseudo-copyable
2022-04-07 17:46:50 +08:00
Amos Bird
9cf5935604
Fix broken SET reuse during projection analysis.
2022-04-07 17:46:49 +08:00
Amos Bird
1ab773cc90
Fix aggregation_in_order with normal projection
2022-02-06 16:46:12 +08:00
Anton Popov
9b844c6b42
Merge pull request #32748 from CurtizJ/read-in-order-fixed-prefix
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Support `optimize_read_in_order` if prefix of sorting key is already sorted
2022-02-03 18:17:08 +03:00
hexiaoting
5c847264f7
Fix bug for select from VIEW with format and limit settings
2022-01-11 20:19:41 +08:00
Anton Popov
1f67177d4d
fix optimize_read_in_order with preliminary merge and add some tests
2021-12-23 18:32:31 +03:00
Amos Bird
211c3d4d49
Better Projection IN
2021-10-29 20:24:36 +08:00
Amos Bird
2f615e9176
Use original_query for projection analysis
2021-10-20 21:30:15 +08:00
Amos Bird
b68857d086
Simplify projection, add minmax_count projection.
2021-08-28 11:25:37 +08:00
Amos Bird
0169fce78e
Projection bug fixes and refactoring.
2021-08-26 19:09:31 +08:00
Amos Bird
b162a2b699
Improve projection analysis.
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Remove duplicate index analysis and avoid possible invalid limit checks
during projection analysis.
2021-08-16 20:11:57 +08:00
Anton Popov
cb042afa9d
pushdown limit while reading in order of primary key
2021-07-13 17:24:45 +03:00
alexey-milovidov
4b1e38eed9
Merge branch 'master' into projection-fix11
2021-07-13 04:52:15 +03:00
