Dmitry Novik
67df01d025
Merge branch 'master' into grouping-sets-fix
2022-02-22 04:18:03 -08:00
Dmitry Novik
4428e7aa1b
Merge branch 'master' into nv/move-part-count
2022-02-21 02:14:23 -08:00
Azat Khuzhin
774744a86d
Fix allow_experimental_projection_optimization with enable_global_with_statement
...
allow_experimental_projection_optimization requires one more
InterpreterSelectQuery, which with enable_global_with_statement will
apply ApplyWithAliasVisitor if the query is not subquery.
But this should not be done for queries from
MergeTreeData::getQueryProcessingStage()/getQueryProcessingStageWithAggregateProjections()
since this will duplicate WITH statements over and over.
This will also fix scalar.xml perf tests, that leads to the following
error now:
scalar.query0.prewarm0: DB::Exception: Stack size too large.
And since it has very long query in the log, this leads to the following
perf test error:
_csv.Error: field larger than field limit (131072)
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
2022-02-16 19:14:47 +03:00
Nikolai Kochetov
38fb50f736
Merge pull request #33958 from Algunenano/mv_cacheable_scalars
...
Scalar cache improvements
2022-02-09 16:46:53 +03:00
Nicolae Vartolomei
1cdb50cf13
Disable optimize_trivial_count when deduplication for part movement feature is enabled
...
Fixes #34089
2022-02-07 18:26:49 +00:00
mergify[bot]
dd947f964c
Merge branch 'master' into mv_cacheable_scalars
2022-02-07 10:07:26 +00:00
Amos Bird
a6f0b01e6a
Fix order by after aggregation
2022-02-07 00:42:11 +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
...
Support `optimize_read_in_order` if prefix of sorting key is already sorted
2022-02-03 18:17:08 +03:00
Maksim Kita
5ef83deaa6
Update sort to pdqsort
2022-01-30 19:49:48 +00:00
Raúl Marín
6c79e147d0
Add a few extra comments around uses_view_source and why it's propagated
2022-01-28 14:47:49 +01:00
Raúl Marín
045c92e2b9
Fix readability issues
2022-01-26 17:36:45 +01:00
Raúl Marín
444a8e2519
Minimize changes, improve scalar subquery for MVs
2022-01-26 17:36:45 +01:00
Raúl Marín
4b5ab80e3b
Better scalar cache handling
...
- Fixes global CTE scalar cache.
- Adds MVs back (views dependent on the source are cached locally and others globally
2022-01-26 17:36:45 +01:00
mergify[bot]
c3b4c72651
Merge branch 'master' into grouping-sets-fix
2022-01-14 15:49:07 +00:00
Dmitry Novik
9ae9048184
Fix crash in GROUPING SETS
2022-01-14 13:18:05 +00:00
alexey-milovidov
6c71a7c40f
Merge pull request #33518 from hexiaoting/dev-limit-offset
...
Fix bug for select from VIEW with format and limit settings
2022-01-12 23:39:31 +03:00
hexiaoting
5c847264f7
Fix bug for select from VIEW with format and limit settings
2022-01-11 20:19:41 +08:00
Dmitry Novik
1095814bbf
Cleanup code
2022-01-11 11:26:13 +00:00
fanzhou
6c6d3015de
1. refactor ExpressionAnalyzer
...
2. Update formatAST to support grouping sets query with distributed table
3. modify astExpression to support function in grouping sets
2022-01-11 11:26:12 +00:00
fanzhou
a2c2317d75
refactor
2022-01-11 11:26:12 +00:00
fanzhou
83e9e5d0e5
some changes
2022-01-11 11:26:12 +00:00
fanzhou
20d8614dc7
grouing sets transformer instead of fork processor in aggregating transformer
2022-01-11 11:26:12 +00:00
fanzhou
912338629e
grouping sets support multiple group
2022-01-11 11:26:11 +00:00
MaxTheHuman
fa323500f7
grouping-sets: rearrange result columns so that resize is possible after grouping sets
2022-01-11 11:26:11 +00:00
MaxTheHuman
233471de5c
grouping sets: add tests, fix bug
2022-01-11 11:26:11 +00:00
MaxTheHuman
5978233695
grouping sets: fix
2022-01-11 11:26:11 +00:00
MaxTheHuman
c7c2093bd9
grouping sets: make simple aggregation with grouping sets to work
2022-01-11 11:26:11 +00:00
MaxTheHuman
e22cbb7cd8
grouping sets dev: fix errors, something works
2022-01-11 11:26:11 +00:00
MaxTheHuman
715d4c9698
grouping sets cleanup
2022-01-11 11:26:10 +00:00
MaxTheHuman
e6bd807f60
grouping sets development
2022-01-11 11:26:10 +00:00
MaxTheHuman
abe09324c1
grouping sets development
2022-01-11 11:26:10 +00:00
MaxTheHuman
3195d600c5
feat grouping-sets: initial changes
2022-01-11 11:26:10 +00:00
MaxTheHuman
a8f4f3d6b0
init commit with parsing and BAD realisation
2022-01-11 11:26:09 +00:00
Anton Popov
7c6f7f6732
support 'optimize_move_to_prewhere' with storage 'Merge'
2021-12-29 20:49:10 +03:00
alexey-milovidov
0a55fa3dc2
Revert "Grouping sets dev"
2021-12-25 20:30:31 +03:00
alexey-milovidov
6b97af4c63
Merge pull request #26869 from taylor12805/grouping-sets-dev
...
Grouping sets dev
2021-12-17 20:50:15 +03:00
Vladimir C
2f2d98d8be
Merge pull request #32811 from Algunenano/materialized_view_scalar_subqueries
2021-12-16 13:35:22 +03:00
Raúl Marín
c61277fbac
Move the logic to the saving part instead
...
This way we can reuse scalars from other queries (non MVs) and
leave the door open for future improvements
2021-12-15 17:47:17 +01:00
Dmitry Novik
56a3f4a000
Cleanup code
2021-12-14 22:15:14 +03:00
Anton Popov
96070b414d
support read_in_order optimization if prefix of sorting key is fixed
2021-12-14 15:54:20 +03:00
cmsxbc
e4b405716f
fix multiply row policies on same column
2021-12-12 09:54:07 +00:00
fanzhou
b94f8878ff
1. refactor ExpressionAnalyzer
...
2. Update formatAST to support grouping sets query with distributed table
3. modify astExpression to support function in grouping sets
2021-11-30 14:58:55 +03:00
fanzhou
e725630fbf
refactor
2021-11-29 19:35:33 +03:00
fanzhou
43db4594ba
some changes
2021-11-29 19:35:33 +03:00
fanzhou
534160b0d4
grouing sets transformer instead of fork processor in aggregating transformer
2021-11-29 18:59:15 +03:00
fanzhou
2912344896
grouping sets support multiple group
2021-11-29 18:32:55 +03:00
MaxTheHuman
b39f5bd45f
grouping-sets: rearrange result columns so that resize is possible after grouping sets
2021-11-26 23:25:25 +03:00
MaxTheHuman
9953e1bc0a
grouping sets: add tests, fix bug
2021-11-26 23:09:23 +03:00
MaxTheHuman
2640f51843
grouping sets: fix
2021-11-26 23:05:07 +03:00
