Nikita Mikhaylov
dbf5091016
Parallel reading from replicas ( #29279 )
2021-12-09 13:39:28 +03:00
Anton Popov
43cfa4467b
Merge pull request #31476 from CurtizJ/merging-constraints
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Merging #18787 (Constraints)
2021-11-22 15:57:59 +03:00
Anton Popov
afe8d3c424
refactor merged index conditions
2021-11-21 22:49:34 +03:00
Anton Popov
099c40d251
fix tests
2021-11-19 17:14:56 +03:00
Azat Khuzhin
baf14444e6
Cleanup ProfileEvents and CurrentMetrics
2021-11-10 21:15:27 +03:00
Anton Popov
833652e8f4
Merge branch 'nikvas0/simple_optimizations' of git://github.com/nikvas0/ClickHouse into merging-constraints
2021-11-10 19:35:28 +03:00
Amos Bird
211c3d4d49
Better Projection IN
2021-10-29 20:24:36 +08:00
Amos Bird
77a2022cf5
Add primary key to minmax_count_projection
2021-10-16 18:13:41 +08:00
Maksim Kita
7beaeb8b13
Merge branch 'master' into indexcache
2021-10-15 12:59:09 +03:00
Nikolai Kochetov
c36bb9206e
Merge pull request #29879 from amosbird/queryidholderfix
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Fix potential leak of query_id_holder
2021-10-12 15:42:02 +03:00
Nikolai Kochetov
077aba4a97
Merge pull request #29520 from amosbird/projection-improve4
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Get rid of naming limitation of projections.
2021-10-12 14:25:29 +03:00
Alexey Milovidov
2370a8d6da
Fix PVS-Studio
2021-10-11 14:28:46 +03:00
Amos Bird
83717b7c3b
Get rid of naming limitation of projections.
2021-10-11 18:32:17 +08:00
Amos Bird
ebfb013ea1
Fix potential leak of query_id_holder
2021-10-11 15:56:00 +08:00
Alexey Milovidov
fe6b7c77c7
Rename "common" to "base"
2021-10-02 10:13:14 +03:00
Nikita Mikhaylov
c52b8ec083
Introduced MergeTask and MutateTask ( #25165 )
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Introduced MergeTask and MutateTask
2021-09-17 00:19:58 +03:00
alexey-milovidov
ea13a8b562
Merge pull request #28659 from myrrc/improvement/tostring_to_magic_enum
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Improving CH type system with concepts
2021-09-12 15:26:29 +03:00
Nikolai Kochetov
13eb93a9c0
Merge pull request #28700 from amosbird/projection-fix16
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Fix crash on exception with projection aggregate
2021-09-09 15:24:05 +03:00
Amos Bird
91293c7449
Fix crash on exception with projection aggregate
2021-09-09 10:43:56 +08:00
Mike Kot
8e9aacadd1
Initial: replacing hardcoded toString for enums with magic_enum
2021-09-06 16:24:03 +02:00
Amos Bird
bb87d01579
Fix wrong header of minmax_count projection
2021-09-03 18:49:01 +08:00
Nikolai Kochetov
5f0b1bc4e3
Merge pull request #26286 from amosbird/projection-improve2
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Virtual projection for min max indices.
2021-09-02 13:03:30 +03:00
Amos Bird
f2374a6916
Better nullable primary key implementation.
2021-08-28 17:48:28 +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
a2256b1307
Dedicated Mark/Uncompressed cache for skip indices
2021-08-23 15:27:31 +08:00
Amos Bird
ea7dc495cf
Better code.
2021-08-17 12:32:49 +08:00
Amos Bird
90881aab09
Better code style
2021-08-16 22:17:07 +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
mergify[bot]
68a52fc065
Merge branch 'master' into projection-fix12
2021-08-11 17:08:04 +00:00
Amos Bird
e63c26edb7
Fix projection materialization with missing columns
2021-08-10 21:47:27 +08:00
Azat Khuzhin
038241b6ed
Add new index data skipping minmax index format for proper Nullable support
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Note, that it cannot be done w/o new extension, since index does not
have any header.
v2: use IDisk interface for existence check
v3: remove extra file existence check
v4: fix MATERIALIZE INDEX
2021-08-08 19:30:12 +03:00
alexey-milovidov
b52411a715
Merge pull request #12455 from amosbird/npc
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Nullable primary key with correct KeyCondition
2021-07-18 17:52:20 +03:00
Amos Bird
28b567a01b
Update
2021-07-14 23:09:17 +08:00
alexey-milovidov
1ef068596c
Update MergeTreeDataSelectExecutor.cpp
2021-07-14 22:56:52 +08:00
Amos Bird
0558ecdc3f
Aggressive IN index analysis for projections.
2021-07-14 22:56:52 +08:00
alexey-milovidov
4b1e38eed9
Merge branch 'master' into projection-fix11
2021-07-13 04:52:15 +03:00
Anton Popov
9f1ffa777f
remove unused code
2021-07-08 15:06:33 +03:00
mergify[bot]
446474932b
Merge branch 'master' into projection-fix11
2021-07-07 05:02:44 +00:00
Amos Bird
55981cb0ae
Fix normal projection
2021-07-07 13:01:30 +08:00
Maksim Kita
da8c957167
Aggregator added CompiledExpressionCache
2021-07-01 22:56:36 +03:00
Maksim Kita
d24d3ae992
Added second variant of compilation
2021-07-01 22:56:36 +03:00
Maksim Kita
3fe559b31f
Compile aggregate functions
2021-07-01 22:56:35 +03:00
Amos Bird
f2ed5ef42b
Nullable primary key with correct KeyCondition
2021-06-18 23:04:24 +08:00
Maksim Kita
67e9b85951
Merge ext into common
2021-06-16 23:28:41 +03:00
Amos Bird
840895509e
Fix using aggregate projection when group by without key
2021-06-07 22:44:42 +08:00
Nikolai Kochetov
b54ff696e5
Merge branch 'master' into refactor-MergeTreeDataSelectExecutor
2021-06-01 12:08:37 +03:00
Nikolai Kochetov
d4cbce3761
Merge pull request #24782 from amosbird/projection-fix7
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Fix empty part set with force_use_projection = 1
2021-06-01 11:36:50 +03:00
Nikolai Kochetov
b9aa404508
Review fixes.
2021-05-31 21:25:43 +03:00
Amos Bird
a206b76e5b
Fix empty part set with force_use_projection = 1
2021-05-31 10:31:45 +08:00
