Ivan Blinkov
311e789ad2
Update README.md
2020-09-03 22:15:44 +03:00
alexey-milovidov
fb56d0b9a3
Update run.sh
2020-09-03 21:21:27 +03:00
Amos Bird
3817c0efa7
Remove redundant conditions
2020-09-04 02:13:57 +08:00
Alexander Kuzmenkov
29b97ff259
Merge pull request #14430 from ClickHouse/aku/perf4
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[wip] perf experiment no.4 -- geomean
2020-09-03 21:13:07 +03:00
olgarev
9851cd9a26
Minor update in English text and translation into Russian. ( #14240 )
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Co-authored-by: Olga Revyakina <revolg@yandex.ru>
2020-09-03 21:11:46 +03:00
Ilya Yatsishin
5ada30df96
Merge branch 'master' into integration-explicit-configs
2020-09-03 20:43:01 +03:00
robot-clickhouse
fbf06f9858
Update version_date.tsv after release 20.6.5.8
2020-09-03 20:05:18 +03:00
nikitamikhaylov
b7a2d9b176
fast test
2020-09-03 19:04:08 +03:00
alesapin
0dab4d9485
Merge branch 'fix_select_parts_for_merge' into control_ttl_merges_in_pool
2020-09-03 17:41:23 +03:00
alesapin
bd24c3a059
Fix build useless binary
2020-09-03 17:38:56 +03:00
Kseniia Sumarokova
4b7c303eaf
Merge branch 'master' into rabbitmq-improvements
2020-09-03 17:26:04 +03:00
Vitaly Baranov
dda884d6d0
Update AccessControlManager.h
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Add "override" for the destructor of AccessControlManager
2020-09-03 17:20:14 +03:00
alesapin
15a02321bf
Merge branch 'fix_select_parts_for_merge' into control_ttl_merges_in_pool
2020-09-03 17:16:29 +03:00
alesapin
55adb6f9f2
Update src/Storages/MergeTree/MergeSelector.h
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Co-authored-by: Nikita Mikhaylov <mikhaylovnikitka@gmail.com>
2020-09-03 16:55:34 +03:00
alexey-milovidov
6a32d30578
Merge pull request #14431 from ClickHouse/fix-lazy-database
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Fix for Lazy database
2020-09-03 16:38:59 +03:00
alesapin
e48e4309b2
Better names
2020-09-03 16:29:18 +03:00
alesapin
5ccf78ccff
Simplier test
2020-09-03 16:08:45 +03:00
alesapin
565555e55c
Fix bug in parts selection
2020-09-03 16:04:28 +03:00
alesapin
4519b4308c
Fix default tag for base image
2020-09-03 16:03:26 +03:00
alesapin
13248a744b
Fix bug in parts selection
2020-09-03 16:02:24 +03:00
alesapin
f4c7ff0376
Add fixed size of Merge TTLS
2020-09-03 16:00:13 +03:00
Yatsishin Ilya
216436a221
mysql fix
2020-09-03 13:27:44 +03:00
Yatsishin Ilya
14b61e87d9
mysql bin log
2020-09-03 13:27:17 +03:00
Yatsishin Ilya
a4f0267709
pass katest if no DOCKER_BASE_TAG in env
2020-09-03 13:20:15 +03:00
Yatsishin Ilya
53cc50ae0a
fix test_dictionaries_ddl
2020-09-03 12:55:07 +03:00
alesapin
acc0ee0657
Apply TTL if it's not calculated for part
2020-09-03 11:59:41 +03:00
Yatsishin Ilya
fc075e65da
Merge remote-tracking branch 'origin' into integration-explicit-configs
2020-09-03 11:49:48 +03:00
Ilya Yatsishin
2b8ad576cc
Merge pull request #14323 from qoega/try-dns-fix
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Add tag pass for integration base image. Add explicit dns options for docker-compose.
2020-09-03 11:27:24 +03:00
alexey-milovidov
821add088e
Fix backport script; read the code ( #14433 )
2020-09-03 09:57:01 +03:00
kssenii
e1ef558a2d
Fixes
2020-09-03 06:50:20 +00:00
Alexey Milovidov
cd812d94de
Wait for clickhouse-server to start in stateful tests
2020-09-03 04:54:50 +03:00
alexey-milovidov
9e4aa5954e
Update 00184_shard_distributed_group_by_no_merge.sql
2020-09-03 04:46:45 +03:00
alexey-milovidov
06edd217db
Update 01247_optimize_distributed_group_by_sharding_key.sql
2020-09-03 04:46:12 +03:00
alexey-milovidov
722e1bb81f
Update 01247_optimize_distributed_group_by_sharding_key_dist_on_dist.sql
2020-09-03 04:45:36 +03:00
alexey-milovidov
edea940e17
Update StorageDistributed.cpp
2020-09-03 04:39:36 +03:00
Alexey Milovidov
96038e9d54
Fix for Lazy database
2020-09-03 04:06:12 +03:00
Alexander Kuzmenkov
8e8e195e45
geomean
2020-09-03 03:58:40 +03:00
alexey-milovidov
123c12e895
Merge pull request #14426 from ClickHouse/less-number-of-threads-in-builder
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Less number of threads in builder
2020-09-03 02:24:57 +03:00
alexey-milovidov
c323115fb1
Merge branch 'master' into less-number-of-threads-in-builder
2020-09-03 02:24:50 +03:00
Alexey Milovidov
b3addcd5ca
Fix error
2020-09-03 02:24:03 +03:00
alexey-milovidov
d7983f0c2a
Merge pull request #14256 from dmthuc/fix_build_for_AppleClang
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Fix build for AppleClang
2020-09-03 01:38:25 +03:00
alexey-milovidov
1c2435d4f7
Merge pull request #14233 from amosbird/apply
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Introduce columns transformers.
2020-09-03 01:37:40 +03:00
alexey-milovidov
72417d2716
Merge pull request #14368 from BohuTANG/materialize_mysql_query_filter_1
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change string.rfind to string starts_with and add some tests
2020-09-03 01:09:53 +03:00
alexey-milovidov
fe2ad36590
Merge pull request #14421 from ClickHouse/revert-14362-less-number-of-threads-in-builder
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Revert "Less number of threads in builder"
2020-09-03 01:00:53 +03:00
alexey-milovidov
4b1b744644
Revert "Less number of threads in builder"
2020-09-03 01:00:41 +03:00
Azat Khuzhin
776688acc2
Add documentation for optimize_distributed_group_by_sharding_key
2020-09-03 00:54:11 +03:00
Azat Khuzhin
5e71fe3f39
Add a test for distributed_group_by_no_merge=2
2020-09-03 00:54:11 +03:00
Azat Khuzhin
fffeeeba06
Force WithMergeableStateAfterAggregation via distributed_group_by_no_merge (convert to UInt64)
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Possible values:
- 1 - Do not merge aggregation states from different servers for distributed query processing - in case it is for certain that there are different keys on different shards.
- 2 - same as 1 but also apply ORDER BY and LIMIT stages
2020-09-03 00:52:51 +03:00
Azat Khuzhin
10b4f3b41f
Optimize queries with LIMIT/LIMIT BY/ORDER BY for distributed with GROUP BY sharding_key
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Previous set of QueryProcessingStage does not allow to do this.
But after WithMergeableStateAfterAggregation had been introduced the
following queries can be optimized too under
optimize_distributed_group_by_sharding_key:
- GROUP BY sharding_key LIMIT
- GROUP BY sharding_key LIMIT BY
- GROUP BY sharding_key ORDER BY
And right now it is still not supports:
- WITH TOTALS (looks like it can be supported)
- WITH ROLLUP (looks like it can be supported)
- WITH CUBE
- SETTINGS extremes=1 (looks like it can be supported)
But will be implemented separatelly.
vX: fixes
v2: fix WITH *
v3: fix extremes
v4: fix LIMIT OFFSET (and make a little bit cleaner)
v5: fix HAVING
v6: fix ORDER BY
v7: rebase against 20.7
v8: move out WithMergeableStateAfterAggregation
v9: add optimize_distributed_group_by_sharding_key into test names
2020-09-03 00:52:51 +03:00
Azat Khuzhin
4043be3121
Add new query processing stage WithMergeableStateAfterAggregation
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Process query until the stage where the aggregate functions were
calculated and finalized.
It will be used for optimize_distributed_group_by_sharding_key.
v2: fix aliases
v3: Fix protocol ABI breakage due to WithMergeableStateAfterAggregation
Conditions >= for QueryProcessingStage::Enum has been verified, and they
are ok (in InterpreterSelectQuery).
2020-09-03 00:51:08 +03:00
