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Author SHA1 Message Date
Azat Khuzhin
97851bde08 Fix Distributed over Distributed for WithMergeableStateAfterAggregation* stages 
In case if one Distributed has multiple shards, and underlying
Distributed has only one, there can be the case when the query will be
tried to process from Complete to WithMergeableStateAfterAggregation,
which is obviously wrong.
 2021-08-03 10:10:08 +03:00
Azat Khuzhin
ff12f5102a Avoid running LIMIT BY/DISTINCT step on the initiator for optimize_distributed_group_by_sharding_key 
Before the following queries was running LimitBy/Distinct step on the
initator:

  select distinct sharding_key from dist order by k

While this can be omitted.
 2021-08-02 21:04:30 +03:00
Azat Khuzhin
c830964240 Cover distributed_push_down_limit for queries w/o sharding expr 2021-08-02 21:04:30 +03:00
Azat Khuzhin
2fb95d9ee0 Rework SELECT from Distributed query stages optimization 
Before this patch it wasn't possible to optimize simple SELECT * FROM
dist ORDER BY (w/o GROUP BY and DISTINCT) to more optimal stage
(QueryProcessingStage::WithMergeableStateAfterAggregationAndLimit),
since that code was under
allow_nondeterministic_optimize_skip_unused_shards, rework it and make
it possible.

Also now distributed_push_down_limit is respected for
optimize_distributed_group_by_sharding_key.

Next step will be to enable distributed_push_down_limit by default.

v2: fix detection of aggregates
 2021-08-02 21:04:29 +03:00
Azat Khuzhin
bb6d030fb8 Optimize distributed SELECT w/o GROUP BY 2021-08-02 21:04:29 +03:00
Nikolai Kochetov
d63a5e1c96
Merge pull request #26675 from Algunenano/kill_better 
Handle KILL requests while running pipeline executors
 2021-08-02 17:37:54 +03:00
Maksim Kita
b7101baac9
Merge pull request #27032 from kitaisreal/cache-dictionary-configuration-parse-fix 
Cache dictionaries configuration parse fix
 2021-08-02 15:15:31 +03:00
Nikolai Kochetov
6951e8147d
Merge pull request #27020 from amosbird/shardlevelconstness 
Shard-level const column
 2021-08-02 13:45:20 +03:00
Maksim Kita
1f1795a305
Merge pull request #26978 from Algunenano/improve_executable_dictionary 
01674_executable_dictionary_implicit_key: executable_dictionary: Use printf
 2021-08-02 12:54:08 +03:00
Amos Bird
6d3356ac43
Remove useless WithContext 2021-08-02 17:37:41 +08:00
Maksim Kita
f353772e0c
Merge pull request #27072 from tobiaslins/patch-1 
Add Splitbee to adopters list
 2021-08-02 12:27:53 +03:00
Vitaly Baranov
7525f679ba
Merge pull request #27065 from vitlibar/fix-sync-in-encrypted_disk 
Fix synchronization while updating from the config of an encrypted disk.
 2021-08-02 12:13:24 +03:00
Maksim Kita
44fa4b2552 Fixed build 2021-08-02 12:12:10 +03:00
Tobias Lins
f29aa2ec3e
Add Splitbee 2021-08-02 10:12:36 +02:00
alesapin
181f93c60a
Merge pull request #24997 from evillique/nlp 
NLP functions
 2021-08-02 10:50:40 +03:00
Vitaly Baranov
a05184d83a Fix synchronization while updating from the config of an encrypted disk. 2021-08-01 22:55:36 +03:00
alexey-milovidov
d9f55a3f31
Merge pull request #27040 from vzakaznikov/reenable_testflows_rbac 
Moving to TestFlows 1.7.20 that has native support for parallel tests.
 2021-08-01 10:57:09 +03:00
Amos Bird
b76a854f5a
backward compatible 2021-08-01 09:06:16 +08:00
alexey-milovidov
c0607a7e95
Merge pull request #27048 from ClickHouse/fix-idiotic-markup-website 
Fix awful bug on website
 2021-08-01 01:19:53 +03:00
Alexey Milovidov
3f5c81d00b Cut some unknown garbage from bootstrap.css #27047 2021-08-01 00:04:35 +03:00
alexey-milovidov
8c9c4efd62
Merge pull request #27037 from ClickHouse/fix-test-01852 
Make test 01852_cast_operator independent of timezone
 2021-07-31 23:20:51 +03:00
Vitaliy Zakaznikov
bd1e2eda47 Moving to TestFlows 1.7.20 that has native support for parallel tests. 2021-07-31 15:50:27 -04:00
Alexey Milovidov
7fa24539b8 Make test 01852_cast_operator independent of timezone 2021-07-31 21:24:23 +03:00
alexey-milovidov
701e2ffd79
Merge pull request #27002 from azat/mutation-stuck 
Fix possible mutation stuck due to race with DROP_RANGE
 2021-07-31 21:17:46 +03:00
Amos Bird
c38403998e
Fix flaky 2021-07-31 23:00:10 +08:00
Amos Bird
c03b20d1a1
Fix 2021-07-31 17:02:33 +08:00
Amos Bird
479d4fa991
Add shardNum() and shardCount() functions 2021-07-31 15:45:39 +08:00
Amos Bird
cd302eacc1
Fix projection match 2021-07-31 15:44:16 +08:00
Vitaly Baranov
99929981ab
Merge pull request #25687 from MaxWk/profile-default-database 
add setting profile_default_database
 2021-07-31 08:37:02 +03:00
alexey-milovidov
71d20659c9
Merge pull request #27007 from ClickHouse/tavplubix-patch-2-1 
Set insert_quorum_timeout to 1 minute for tests.
 2021-07-31 04:55:00 +03:00
alexey-milovidov
d2b7e23899
Merge pull request #26961 from Enmk/fix/extractAllGroupsHorizontal_max_matches_per_row 
Updated extractAllGroupsHorizontal - flexible limit on number of matches
 2021-07-31 04:54:24 +03:00
alexey-milovidov
c74f5feaaf
Merge pull request #27028 from Algunenano/flaky_01006 
Improve 01006_simpod_empty_part_single_column_write
 2021-07-31 04:53:39 +03:00
alexey-milovidov
7e5f25ea92
Merge pull request #27026 from excitoon-favorites/runner 
Improved `runner` to use `pytest` keyword expressions
 2021-07-31 00:09:07 +03:00
alexey-milovidov
b27c110e2e
Merge pull request #26424 from qoega/protobuf-3.17.3 
Try update protobuf to 3.17.3
 2021-07-31 00:06:57 +03:00
alesapin
c321e750ad Fix style 2021-07-30 21:00:25 +03:00
mergify[bot]
1d4e2564bc
Merge branch 'master' into improve_executable_dictionary 2021-07-30 16:45:39 +00:00
alexey-milovidov
f17b5debfb
Merge pull request #27023 from Algunenano/flaky_drop_create_merge 
Attempt to fix flaky 00705_drop_create_merge_tree
 2021-07-30 19:45:22 +03:00
Alexey Boykov
0b5e3ce195
Merge pull request #26979 from atereh/terehova-DOCSUP-10514-setting-global-in-join 
DOCSUP-10514: documented new setting prefer_global
 2021-07-30 19:26:31 +03:00
Alina Terekhova
2d33f7611d
ru version colon 
Co-authored-by: Alexey Boykov <33257111+mathalex@users.noreply.github.com>
 2021-07-30 17:42:25 +02:00
Alina Terekhova
98f8ffc4c9
en version colon 
Co-authored-by: Alexey Boykov <33257111+mathalex@users.noreply.github.com>
 2021-07-30 17:42:11 +02:00
alesapin
f02b091aa7 Ignore test in fast test 2021-07-30 18:27:02 +03:00
alesapin
02176fb4c7 Add experimental flag 2021-07-30 18:25:51 +03:00
Maksim Kita
2f35d75cbc Cache dictionaries configuration parse fix 2021-07-30 17:13:11 +03:00
mergify[bot]
534b117ee1
Merge branch 'master' into protobuf-3.17.3 2021-07-30 14:11:32 +00:00
alexey-milovidov
c451caac13
Merge pull request #27009 from ClickHouse/help-with-26424 
Help with #26424
 2021-07-30 17:09:03 +03:00
Raúl Marín
1f3c8387a3 01006_simpod_empty_part_single_column_write: Use sync mutation instead of waiting 2021-07-30 15:53:33 +02:00
alesapin
e20e88ece3 Relax fast test 2021-07-30 16:51:15 +03:00
alesapin
6d28892fbd Followup fix 2021-07-30 16:50:26 +03:00
alesapin
acc4e9e79d Merge remote-tracking branch 'evillique/nlp' into evillique-nlp 2021-07-30 16:46:58 +03:00
Raúl Marín
be126cbbc5 Improve wait_for_mutation check 
Fast return if there isn't any mutation (it's likely it has finished already)
 2021-07-30 15:36:51 +02:00