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15 Commits

Author SHA1 Message Date
Nikita Mikhaylov
a3fa378401
Update TTLAggregationAlgorithm.cpp 2023-12-27 17:02:52 +01:00
Nikita Mikhaylov
ac87daf8c3 Fix bug in TTL GROUP BY 
(cherry picked from commit d9f2a2935c1c6760ef2725f2eb6d13ed9f0815fe)
 2023-12-27 15:50:20 +00:00
Anton Popov
10bc2db56d add setting 2023-12-18 13:57:07 +00:00
avogar
7fa72f5cdf Optimize group by constant keys 2023-08-18 12:47:26 +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
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
vdimir
c0898ce289
Use abstraction for temporary data on disk in Sort and Aggregation 2022-09-29 09:51:41 +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
Nikita Taranov
6bdbaccc37 use max_block_size from settings 2022-08-16 18:56:22 +02:00
Nikolai Kochetov
91043351aa Fixing build. 2022-07-20 20:30:16 +00:00
Nikita Taranov
2487ba7f00
Move updateInputStream to ITransformingStep (#37393) 2022-06-27 13:16:52 +02:00
Azat Khuzhin
8328d7068b Fix updating of MergeTreeDataPartTTLInfo::finished 
Previously you cannot distinguish non-initialized finished with
initialized to false, so update() cannot do the correct thing.

Rename the field to avoid hidden usage.

Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2022-05-26 20:14:10 +03:00
Azat Khuzhin
767acd53fb Add ability to pass range of rows to Aggregator 
v2: fix compiled aggregate functions (seek result to row_start)
v3: fix compiled aggregate functions (seek args to row_start)
v4: change signatures for JIT
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2022-04-29 06:57:55 +03:00
Alexey Milovidov
29d28c531f Move code around to avoid dlsym on Musl 2021-12-24 12:25:27 +03:00
Nikolai Kochetov
ad8a344b46 Move TTL streams and algo 2021-10-15 13:11:57 +03:00