Nikolai Kochetov
53d24af9ec
Fix possilbe race in ManyAggregatedData dtor.
2024-01-09 11:26:54 +00:00
Anton Popov
10bc2db56d
add setting
2023-12-18 13:57:07 +00:00
Anton Popov
5faf5e913e
slightly faster and perf test
2023-12-16 03:35:59 +00:00
Anton Popov
a226c75717
optimize usage of consecutive keys optimization
2023-12-15 16:58:45 +00:00
Anton Popov
5630115faa
optimize aggregation by large ranges of equal keys
2023-12-14 15:38:01 +00:00
Alexey Milovidov
7ec4b99e94
Revert partial result
2023-10-21 03:14:22 +02:00
Kruglov Pavel
2075f9c667
Merge branch 'master' into group-by-constant-keys
2023-09-15 15:10:08 +02:00
Nikolai Kochetov
59108f3d96
Merge pull request #54476 from ClickHouse/revert-54470-revert-48607-master
...
Revert "Revert "Add settings for real-time updates during query execution""
2023-09-11 14:59:13 +02:00
Nikolai Kochetov
9b936c44db
Revert "Revert "Add settings for real-time updates during query execution""
2023-09-09 12:29:39 +02:00
Alexey Milovidov
03a755732a
Revert "Add settings for real-time updates during query execution"
2023-09-09 03:10:23 +03:00
Suzy Wang
fd0da1f278
hashtable order fix for s390x
2023-09-07 07:37:43 -07:00
avogar
59ca2374b5
Better
2023-08-23 19:39:45 +00:00
avogar
7fa72f5cdf
Optimize group by constant keys
2023-08-18 12:47:26 +00:00
alexX512
080b4badbd
Support partial result for aggregating transform during query execution
2023-08-07 15:58:14 +00:00
Nikita Taranov
2cbe79b529
Fix memory consumption when max_block_size is huge in Aggregator + more memory checks ( #51566 )
...
* impl
* remove checks from without_key methods
* maybe will improve smth
* add test
* Update 02797_aggregator_huge_mem_usage_bug.sql
* Update 02797_aggregator_huge_mem_usage_bug.sql
---------
Co-authored-by: Alexey Milovidov <milovidov@clickhouse.com>
2023-08-02 15:11:52 +02:00
Alexey Milovidov
21382afa2b
Check for punctuation
2023-07-25 06:10:04 +02:00
Raúl Marín
f0e045bb3d
Merge remote-tracking branch 'blessed/master' into arenita
2023-04-24 10:42:56 +02:00
Alexey Milovidov
48c2884ef0
Update Aggregator.h
2023-04-22 11:55:32 +08:00
liuneng
eea363a8c3
fix aggregate empty string error
2023-04-22 11:55:32 +08:00
Raúl Marín
da9a539cf7
Reduce the usage of Arena.h
2023-04-13 10:31:32 +02:00
Azat Khuzhin
79b83c4fd2
Remove superfluous includes of logger_userful.h from headers
...
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
2023-04-10 17:59:30 +02:00
LiuNeng
d4c5ab9dcd
Optimize one nullable key aggregate performance ( #45772 )
2023-03-02 21:01:52 +01:00
Nikita Taranov
f70044f34b
Merge branch 'master' into aggr_partitions_independently
2023-02-18 13:19:05 +00:00
Suzy Wang
1619971b95
Merge branch 'master' into window_view_fix
2023-02-02 11:04:38 -05:00
Suzy Wang
5b3054492d
Update src/Interpreters/Aggregator.h
...
Co-authored-by: Yakov Olkhovskiy <99031427+yakov-olkhovskiy@users.noreply.github.com>
2023-02-01 15:21:34 -05:00
Nikita Taranov
a18343773f
improve perf
2023-01-30 17:11:56 +00:00
Nikita Taranov
a2c9aeb7c9
stash
2023-01-30 17:10:45 +00:00
Alexander Tokmakov
70d1adfe4b
Better formatting for exception messages ( #45449 )
...
* save format string for NetException
* format exceptions
* format exceptions 2
* format exceptions 3
* format exceptions 4
* format exceptions 5
* format exceptions 6
* fix
* format exceptions 7
* format exceptions 8
* Update MergeTreeIndexGin.cpp
* Update AggregateFunctionMap.cpp
* Update AggregateFunctionMap.cpp
* fix
2023-01-24 00:13:58 +03:00
Suzy Wang
1093a42f68
window view fix
2023-01-17 12:04:01 -08:00
Azat Khuzhin
4e76629aaf
Fixes for -Wshorten-64-to-32
...
- lots of static_cast
- add safe_cast
- types adjustments
- config
- IStorage::read/watch
- ...
- some TODO's (to convert types in future)
P.S. That was quite a journey...
v2: fixes after rebase
v3: fix conflicts after #42308 merged
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
2022-10-21 13:25:19 +02:00
Alexander Tokmakov
4175f8cde6
abort instead of __builtin_unreachable in debug builds
2022-10-07 21:49:08 +02:00
vdimir
f495361e28
fixes for TemporaryDataOnDisk
2022-09-29 10:09:29 +00:00
vdimir
0f1a7c252d
better TemporaryDataOnDisk
2022-09-29 09:51:46 +00:00
vdimir
9f3f34548c
Allow to create temporaty streams on leaf TemporaryDataOnDisk
2022-09-29 09:51:45 +00:00
vdimir
15c7a3be34
Temp data on disk: build
2022-09-29 09:51:41 +00:00
vdimir
c0898ce289
Use abstraction for temporary data on disk in Sort and Aggregation
2022-09-29 09:51:41 +00:00
vdimir
ac39bbb3f1
[wip] Common interface for temporary data on disk
2022-09-29 09:51:40 +00:00
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
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
vdimir
91788f29e8
Upd TemporaryFileOnDisk
2022-08-24 16:15:54 +00:00
vdimir
51c44424cc
More metrics for temp files
2022-08-24 16:14:09 +00:00
vdimir
cd4038d511
Use TemporaryFileOnDisk instead of Poco::TemporaryFile
2022-08-24 16:14:08 +00:00
Nikita Taranov
a6c4f9218a
clean up
2022-08-16 18:56:22 +02:00
Nikita Taranov
248011d7d9
move to utils
2022-08-16 18:56:22 +02:00
Nikita Taranov
6bdbaccc37
use max_block_size from settings
2022-08-16 18:56:22 +02:00
Nikita Taranov
433657e978
rm prepareBlockAndFill
2022-08-16 18:56:22 +02:00
Nikita Taranov
f650b23ee3
generate many blocks
2022-08-16 18:56:22 +02:00
Nikita Taranov
db0110fd7a
more accurate crutch
2022-08-16 18:56:22 +02:00
Nikita Taranov
e5e0a24ab3
return chunks from prepareBlockAndFillWithoutKey
2022-08-16 18:56:22 +02:00
Nikita Taranov
4e974661d6
refactor convertToBlockImpl
2022-08-16 18:56:22 +02:00
