Nikolai Kochetov
3e00d18498
Merge branch 'master' into fix-disabled-two-level-agg
2023-01-19 20:54:04 +00:00
Nikolai Kochetov
d24be2712e
Fix disabled two-level aggregation from HTTP
2023-01-19 20:50:27 +00:00
Kseniia Sumarokova
db3e0219fc
Merge pull request #41687 from ClickHouse/40907_Parameterized_views_as_table_functions
...
40907 Parameterized views as table functions
2023-01-12 14:24:32 +01:00
Alexey Milovidov
3963eeae16
Merge pull request #45058 from nickitat/fix_grouping_sets_with_memory_efficient_aggr
...
Disable memory efficient merging for distributed aggregation when grouping sets are present
2023-01-10 05:08:55 +03:00
Nikita Taranov
82963e4227
impl
2023-01-09 12:12:55 +00:00
Nikolai Kochetov
533911b28b
Respect requested columns order for select.
2023-01-04 19:59:15 +00:00
Smita Kulkarni
a6f860f24e
Fixed review comments and updated FunctionParameterValuesVisitor to use visitFunction - 40907 Parameterized views as table functions
2022-12-23 17:57:17 +01:00
Smita Kulkarni
5001cf9fa2
Updated to get column data type based not function , not the query parameter type , added test for the same - 40907 Parameterized views as table functions
2022-12-19 15:05:38 +01:00
Smita Kulkarni
22c2956a06
Updated comment on fetching parameter values from query and fixed style comment- 40907 Parameterized views as table functions
2022-12-16 12:19:11 +01:00
Smita Kulkarni
dd8df3347b
Addressed style review comments and removed bool variables assignment from Clone of ASTs - 40907 Parameterized views as table functions
2022-12-16 11:11:19 +01:00
Smita Kulkarni
16d8fd02fb
Merge branch 'master' into 40907_Parameterized_views_as_table_functions
2022-12-16 08:52:48 +01:00
Nikolai Kochetov
43b3c10e9a
Add a separate optimisation to enable memory bound aggregation.
2022-11-30 14:31:39 +00:00
Smita Kulkarni
953e1068b5
Merge branch 'master' into 40907_Parameterized_views_as_table_functions
2022-11-28 19:10:32 +01:00
Smita Kulkarni
0545e24151
Updated to support query parameters in different parts of query (SELECT, ORDERBY, GROUP BY), updated the approach in WHERE & HAVING, added tests for the same - 40907 Parameterized views as table functions
2022-11-28 19:05:01 +01:00
Nikolai Kochetov
6d0646ed8f
Merge branch 'master' into aggregating-in-order-from-query-plan
2022-11-28 16:53:29 +01:00
Nikita Taranov
8ed5cfc265
Memory bound merging for distributed aggregation in order ( #40879 )
...
* impl
* fix style
* make executeQueryWithParallelReplicas similar to executeQuery
* impl for parallel replicas
* cleaner code for remote sorting properties
* update test
* fix
* handle when nodes of old versions participate
* small fixes
* temporary enable for testing
* fix after merge
* Revert "temporary enable for testing"
This reverts commit cce7f8884c
2022-11-28 00:41:31 +01:00
Nikolai Kochetov
62debf42b4
Aggregating in order [in progress].
2022-11-23 18:38:12 +00:00
Igor Nikonov
7f8d07e4b7
Fix: limit hint for DISTINCT ignores LIMIT BY
...
+ test
2022-11-20 23:06:57 +00:00
Smita Kulkarni
6d35bc06c5
Fixed style check fail in InterpreterSelectQuery.cpp - 40907 Parameterized views as table functions
2022-11-16 13:01:02 +01:00
Smita Kulkarni
95abe5d027
Updated to support query parameters in HAVING clause and addressed review comments - 40907 Parameterized views as table functions
2022-11-16 12:27:08 +01:00
Smita Kulkarni
4dec8337f0
Merge branch 'master' into 40907_Parameterized_views_as_table_functions
2022-11-11 19:04:35 +01:00
Nikolai Kochetov
63d06c8b53
Merge pull request #42829 from ClickHouse/read-in-order-from-query-plan
...
Read-in-order over query plan
2022-11-11 12:15:20 +01:00
Nikolai Kochetov
997881c7f7
Review fixes.
2022-11-09 16:07:38 +00:00
Smita Kulkarni
779b9197e3
Moved is_create_parameterized_view check inside finalize function and refactor check for isParmaeterizedView when replacing subquery - 40907 Parameterized views as table functions
2022-11-08 11:03:40 +01:00
Nikolai Kochetov
9ffebf4a0c
Fixing read-in-order for special storages.
2022-11-01 19:51:52 +00:00
Smita Kulkarni
9aa06e48f6
Merge branch 'master' into 40907_Parameterized_views_as_table_functions
2022-10-31 15:46:52 +01:00
Vladimir Chebotaryov
d17b7387f9
Reworked changes to std::shared_ptr<const RowPolicyFilter>.
2022-10-27 10:42:55 +03:00
Vladimir Chebotaryov
6d5d31e49c
Removed UUID's.
2022-10-27 10:42:26 +03:00
Vladimir Chebotaryov
0707d88311
Removed extendQueryLogElemImplImpl.
2022-10-27 10:42:25 +03:00
Vladimir Chebotaryov
c28e439c33
Review fixes.
2022-10-27 10:42:22 +03:00
Vladimir Chebotaryov
4cabe1f57c
Added applied row-level policies to system.query_log.
2022-10-27 10:41:47 +03:00
Kruglov Pavel
219553df8d
Merge pull request #42580 from hanfei1991/fei/limit_max_rows
...
fix behaviour of max_rows_to_read for trival limit queries
2022-10-26 14:09:59 +02:00
Han Fei
2fc91fd338
fix behaviour of max_rows_to_read for trival limit queries
2022-10-22 18:27:24 +02:00
Vitaly Baranov
2033ea1216
Support subqueries in row policy filters.
2022-10-21 15:42:29 +02:00
Smita Kulkarni
d8fe1d2d63
Moved is_create_parameterized_view out of Context , and added into ActionsMatcher::Data and SelectQueryInfo - 40907 Parameterized views as table functions
2022-10-21 14:45:28 +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
Smita Kulkarni
ec95294621
Merge branch 'master' into 40907_Parameterized_views_as_table_functions
2022-10-05 11:48:14 +02:00
vdimir
c0898ce289
Use abstraction for temporary data on disk in Sort and Aggregation
2022-09-29 09:51:41 +00:00
Smita Kulkarni
bbc33a54b2
Addressed review comments - 40907 Parameterized views as table functions
...
Implementation
* Fix for clang-today build fails - updated to use const in Context.cpp & const function in ActionsVisitior.cpp
* Updated to use QueryParameterVisitor to check if query has query parameters
* Updated executeTableFunction to check if table/table exists instead of try-catch approach
* Fixed small review comments and style comments.
Documentation:
* Addressed review comments and added the LIVE view part which was removed by mistake in the previous commits.
2022-09-27 16:30:59 +02:00
Smita Kulkarni
f801772a86
40907 Parameterized views as table functions
...
Implementation:
* Updated parsers by adding a bool allow_query_parameters while creating ordinary view, which is used in interpreters to allow query parameters in SELECT.
* Added a check in ActionsVisitor if multiple parameters have same names while creating parameterised view.
* Added bool in StorageView to represent parameterized view.
* Updated processing of SELECT with parameter values to check for views and added substitution of values in the query parameters.
Testing:
* Added a test tests/queries/0_stateless/02428_parameterized_view.sql
Documentation:
* Updated the english documentation for VIEW.
2022-09-23 14:04:43 +02:00
Alexey Milovidov
45afacdae4
Merge pull request #41186 from ClickHouse/fix-three-fourth-of-trash
...
Fix more than half of the trash
2022-09-22 07:28:26 +03:00
Nikita Taranov
100c055510
Prefetching in aggregation ( #39304 )
...
* impl
* stash
* clean up
* do not apply when HT is small
* make branch static
* also in merge
* do not hardcode look ahead value
* fix
* apply to methods with cheap key calculation
* more tests
* silence tidy
* fix build
* support HashMethodKeysFixed
* apply during merge only for cheap
* stash
* fixes
* rename method
* add feature flag
* cache prefetch threshold value
* fix
* fix
* Update HashMap.h
* fix typo
* 256KB as default l2 size
Co-authored-by: Alexey Milovidov <milovidov@clickhouse.com>
2022-09-21 18:59:07 +02:00
Alexey Milovidov
ab4db2d0c4
Fix 5/6 of trash
2022-09-19 08:50:53 +02:00
Alexey Milovidov
193cd1b3b2
Merge pull request #39138 from nickitat/control_block_size_in_aggregator
...
Control block size in aggregator
2022-09-04 04:51:00 +03:00
Vladimir C
12e6fc4182
Merge branch 'master' into join_and_sets
2022-09-01 14:56:14 +02:00
Vladimir C
f2cf7d7762
Merge pull request #40334 from ClickHouse/vdimir/analyze-stuck-limit
...
Limit number of analyze for one query, att. 2
2022-09-01 14:40:20 +02:00
vdimir
6c15db9b11
Setting max_analyze_depth forbid only second analyze
2022-08-31 11:57:41 +02:00
vdimir
60454bd722
Fix error codes in InterpreterSelectQuery.cpp
2022-08-31 11:57:41 +02:00
vdimir
f38f39ed6f
Use max_analyze_depth
2022-08-31 11:57:41 +02:00
vdimir
928adb2b38
[WIP] Limit number of analyze for one query
2022-08-31 11:57:41 +02:00
