Nikolai Kochetov
e2d07fbdf5
Merge branch 'master' into fix-backward-compatibility-after-21196
2021-10-04 17:35:32 +03:00
Nikolai Kochetov
6169b180cb
Fix backward compatibility after #21196 .
2021-10-04 17:27:44 +03:00
Alexey Milovidov
fe6b7c77c7
Rename "common" to "base"
2021-10-02 10:13:14 +03:00
Kruglov Pavel
14be2f31f5
Merge pull request #29475 from ClickHouse/fix-29010
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Remove filter column from HAVING when it is not needed.
2021-09-29 13:03:27 +03:00
Nikolai Kochetov
1a4ee1f77f
Remove filter column from HAVING when it is not needed.
2021-09-28 13:01:47 +03:00
Nikolai Kochetov
e616732743
Small refactoring.
2021-09-15 22:35:48 +03:00
vdimir
e8e26463bf
Change signature of ASTSelectQuery::arrayJoinExpressionList
2021-08-31 15:27:44 +03:00
vdimir
3443b3b5c4
Separate functoin buildJoinedPlan, minor refactoring
2021-08-31 15:27:44 +03:00
Kseniia Sumarokova
19afb22b4d
Merge pull request #27932 from amosbird/constkeys
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Add a setting to bring back the old behavior of grouping by constant keys on empty set.
2021-08-21 08:02:30 +03:00
Amos Bird
5708ed42ec
Add setting.
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empty_result_for_aggregation_by_constant_keys_on_empty_set
2021-08-20 22:34:32 +08:00
kssenii
8da7f406af
Better comment
2021-08-17 11:03:01 +03:00
Kseniia Sumarokova
6001c7f214
Update InterpreterSelectQuery.cpp
2021-08-17 08:44:51 +03:00
kssenii
1ad4b6ed60
Fix
2021-08-16 23:34:39 +03:00
Raúl Marín
d1d47658f5
Merge remote-tracking branch 'blessed/master' into materialization_log
2021-08-10 10:49:05 +02:00
Azat Khuzhin
3be3c503aa
Fix some comments
2021-08-08 09:58:07 +03:00
alexey-milovidov
c5207fc237
Merge pull request #26466 from azat/optimize-dist-select
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Rework SELECT from Distributed optimizations
2021-08-08 03:59:32 +03:00
mergify[bot]
589505e76b
Merge branch 'master' into legacy-tuple-name
2021-08-07 16:42:20 +00:00
Azat Khuzhin
1358a2db92
Fix WithMergeableStateAfterAggregationAndLimit with LIMIT BY and LIMIT OFFSET
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In case of LIMIT BY, pre LIMIT cannot be applied (that is done on the
shard before), and hence shard applies regular LIMIT, but it goes with
applying OFFSET, and also the initiator will do apply OFFSET too.
2021-08-06 00:16:26 +03:00
Azat Khuzhin
c4e2342a06
Add verbose description for pre-LIMIT into EXPLAIN query
2021-08-06 00:16:26 +03:00
Raúl Marín
479f053f2e
Merge remote-tracking branch 'blessed/master' into materialization_log
2021-08-05 17:24:10 +02:00
Alexander Kuzmenkov
d852207b0e
Merge pull request #25721 from CurtizJ/read-in-order-perf-2
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Reduce memory usage in queries with `ORDER BY primary_key
2021-08-05 16:13:48 +03:00
Anton Popov
915ef50c2d
optimize reading in order of key more
2021-08-04 18:18:03 +03:00
Anton Popov
699a3d9031
implement legacy_column_name_of_tuple_literal in less intrusive way
2021-08-03 21:03:24 +03:00
Azat Khuzhin
ff12f5102a
Avoid running LIMIT BY/DISTINCT step on the initiator for optimize_distributed_group_by_sharding_key
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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
Raúl Marín
9f32ecca89
Merge remote-tracking branch 'blessed/master' into materialization_log
2021-08-02 16:21:10 +02:00
Anton Popov
cc3ed12ed6
Merge remote-tracking branch 'upstream/master' into HEAD
2021-08-02 02:56:00 +03:00
Amos Bird
7b9e81742f
Shard level constness
2021-07-30 18:53:34 +08:00
Raúl Marín
f0125262b7
Add views and it's tables to system.query_log
2021-07-27 16:29:33 +02:00
Alexander Tokmakov
63ab38ee09
rename MaterializeMySQL to MaterializedMySQL
2021-07-26 21:17:28 +03:00
mergify[bot]
39f71f4a08
Merge branch 'master' into fix_no_column_materialized_mysql
2021-07-19 12:27:38 +00:00
Anton Popov
f61ea15d56
fix pushdown of limit to reading stage
2021-07-16 20:40:00 +03:00
Anton Popov
03c785931a
fix pushdown of limit to reading stage
2021-07-16 17:27:38 +03:00
Anton Popov
c45a9e3bd6
Merge remote-tracking branch 'upstream/master' into HEAD
2021-07-16 17:11:34 +03:00
Raúl Marín
c2f0d7c514
Don't build set for indices when analyzing a query
2021-07-15 14:25:22 +02:00
Amos Bird
0558ecdc3f
Aggressive IN index analysis for projections.
2021-07-14 22:56:52 +08:00
Anton Popov
cb042afa9d
pushdown limit while reading in order of primary key
2021-07-13 17:24:45 +03:00
mergify[bot]
d5898ecba6
Merge branch 'master' into fix_no_column_materialized_mysql
2021-07-13 14:03:05 +00:00
alexey-milovidov
4b1e38eed9
Merge branch 'master' into projection-fix11
2021-07-13 04:52:15 +03:00
Alexey Milovidov
e0ae04297a
Fix fast test
2021-07-12 18:19:49 +03:00
vdimir
d4256a8583
Minor style changes in JoinedTables
2021-07-08 13:49:13 +03:00
vdimir
5d7fc61bd5
Merge branch 'master' into join-materialized-columns
2021-07-08 12:30:00 +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
alexey-milovidov
b724138541
Merge pull request #25786 from kssenii/inconsisteny
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Fix inconsistent behaviour of GROUP BY constant on empty set
2021-07-06 03:36:50 +03:00
Alexander Tokmakov
0f377fc4d8
Merge branch 'master' into fix_no_column_materialized_mysql
2021-07-05 22:07:56 +03:00
alexey-milovidov
fef7c557f6
Merge pull request #24789 from kitaisreal/compile-aggregation-functions
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Compile aggregate functions
2021-07-05 02:57:49 +03:00
kssenii
77879f6826
Better
2021-07-04 01:53:51 +03:00
kssenii
a9a91a4f15
Setting move to prewhere if final
2021-07-03 11:37:50 +00:00
kssenii
02681019f8
Fix
2021-07-03 08:48:42 +00:00
Maksim Kita
da8c957167
Aggregator added CompiledExpressionCache
2021-07-01 22:56:36 +03:00
