chertus
cbf3c34cf3
minor improvement in ExpressionAnalyzer + array join
2018-12-19 16:13:51 +03:00
Alexey Milovidov
8889f0859a
Fixed typo [#CLICKHOUSE-2]
2018-12-19 06:43:37 +03:00
alexey-milovidov
92bb4471df
Merge pull request #3865 from abyss7/issue-3590
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ISSUE-3590: Forbid using aggregate functions inside scalar subqueries
2018-12-19 03:19:45 +03:00
alexey-milovidov
c47dfb064e
Update ExecuteScalarSubqueriesVisitor.cpp
2018-12-19 03:19:31 +03:00
Ivan Lezhankin
617082f444
ISSUE-3590: Forbid using aggregate functions inside scalar subqueries
2018-12-18 21:43:06 +03:00
chertus
8720d3b937
remove stale code
2018-12-18 16:26:04 +03:00
Samuel Chou
fcde47b45e
Ensure ROLLUP and CUBE respect HAVING (no change to TOTALS)
2018-12-14 22:27:40 -08:00
alexey-milovidov
7380abf502
Merge pull request #3021 from yandex/ubsan-fixes-3
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UBSan fixes, part 2
2018-12-14 22:29:47 +03:00
alexey-milovidov
3a2c85a06c
Merge pull request #3717 from amosbird/arrayjoin
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Support unaligned array join.
2018-12-14 21:12:24 +03:00
alexey-milovidov
120e6b54eb
Update Settings.h
2018-12-14 21:12:01 +03:00
alexey-milovidov
6d27777b19
Merge branch 'master' into ubsan-fixes-3
2018-12-14 20:52:54 +03:00
Alexey Milovidov
9e6d835137
Preparations #2609
2018-12-14 19:17:09 +03:00
Alexey Milovidov
41ed104894
Preparations #2609
2018-12-14 19:12:12 +03:00
Alexey Milovidov
e9a3c93ef0
Merged with master #2609
2018-12-14 18:39:48 +03:00
alexey-milovidov
7cc867de0a
Merge branch 'master' into background-processing-pool-backoff
2018-12-14 17:41:55 +03:00
Amos Bird
86f462acff
Support unaligned array join
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For left ARRAY JOIN, expand to the greatest size. If all sizes are zero,
resize to one which is the same as the old behavior, i.e. emptyArrayToSingle
For non-left ARRAY JOIN, expand to the greatest size but keep empty if all sizes are zero.
2018-12-12 22:08:28 +08:00
alexey-milovidov
7af621f6f7
Merge pull request #3728 from amosbird/join
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Versatile StorageJoin
2018-12-10 23:16:53 +03:00
alexey-milovidov
3877aad6ef
Merge pull request #3773 from 4ertus2/joins
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InDepthNodeVisitor for AST traversal
2018-12-10 22:44:22 +03:00
alexey-milovidov
fb15713979
Merge pull request #3794 from amosbird/aba
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Guard `force_restore_data_flag_file` removal
2018-12-10 21:56:45 +03:00
alexey-milovidov
58c9746a91
Update loadMetadata.cpp
2018-12-10 21:56:37 +03:00
alexey-milovidov
a083e6bc64
Merge pull request #3799 from yandex/low-cardinality-join
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Low cardinality join
2018-12-10 21:46:42 +03:00
chertus
3dd36cee14
Merge branch 'master' into joins
2018-12-10 19:20:45 +03:00
chertus
9f9bf0cb1b
ArrayJoinedColumnsVisitor via InDepthNodeVisitor
2018-12-10 16:49:36 +03:00
chertus
49d80bf8f5
ExecuteScalarSubqueriesVisitor (move code from h to cpp)
2018-12-10 16:19:09 +03:00
chertus
9236e94e1b
ExecuteScalarSubqueriesVisitor via InDepthNodeVisitor
2018-12-10 16:02:45 +03:00
chertus
66d73025d7
fix RequiredSourceColumnsMatcher lambda
2018-12-10 13:55:27 +03:00
Nikolai Kochetov
e4fd13f237
Remove LowCardinaity for joined keys.
2018-12-10 13:23:45 +03:00
Nikolai Kochetov
61cd6fe2d3
Remove LowCardinaity for joined keys.
2018-12-10 13:21:32 +03:00
Amos Bird
6bc30f225e
Guard force_restore_data_flag_file
removal
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resemble `force_drop_table` file
2018-12-09 23:11:46 +08:00
alexey-milovidov
0fdb3b9628
Merge branch 'master' into issue-3578
2018-12-07 23:53:34 +03:00
alexey-milovidov
0b4f0ca7d5
Merge pull request #3744 from yandex/low-cardinality-nullable-group-by
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LowCardinality optimization for single nullable column.
2018-12-07 23:32:27 +03:00
alexey-milovidov
92ab759ef6
Update Aggregator.h
2018-12-07 23:31:59 +03:00
proller
799edcef78
CLICKHOUSE-4189 Fix segfault ( #3788 )
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* CLICKHOUSE-4189 Fix segfault
* Update ExpressionActions.cpp
* Update ExpressionActions.cpp
2018-12-07 23:05:02 +03:00
chertus
2afe664d67
RequiredSourceColumnsVisitor via InDepthNodeVisitor
2018-12-07 19:28:20 +03:00
chertus
31c629bf55
GlobalSubqueriesMatcher via InDepthNodeVisitor
2018-12-07 18:36:54 +03:00
chertus
abffefc830
ExternalTablesVisitor via InDepthNodeVisitor
2018-12-07 18:14:50 +03:00
chertus
e26c3327cf
fix lost AST chenges in InDepthNodeVisitor
2018-12-07 17:24:47 +03:00
chertus
75af882cf3
fix AST debug print with underline symbol
2018-12-07 15:34:40 +03:00
alexey-milovidov
d6915bf61d
Merge pull request #3762 from yandex/fix-something-with-columns-alias-and-prewhere
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Fix source columns list for prewhere alias actions.
2018-12-07 07:09:14 +03:00
chertus
6fad51d642
QueryAliasesMatcher via InDepthNodeVisitor (bottom to top) CLICKHOUSE-3996
2018-12-06 22:02:42 +03:00
Alexey Zatelepin
d70533d538
AddDefaultDatabaseVisitor now supports IN and descends into all parts of SELECT query #3597
2018-12-06 21:54:59 +03:00
Alexey Zatelepin
4cc4027821
add default database to table identifiers in alter commands #3597
2018-12-06 21:54:52 +03:00
chertus
ff8fb077a4
InDepthNodeVisitor: extract AST traverse from visitor logic CLICKHOUSE-3996
2018-12-06 18:29:55 +03:00
Nikolai Kochetov
2fc0643bc9
Do not use table column aliases in prewhere alias action source columns
2018-12-05 19:36:26 +03:00
chertus
3db00b7b98
Merge branch 'master' into issue-3578
2018-12-05 14:43:14 +03:00
chertus
a71d03737c
send defaults via serialized ColumnsDescription CLICKHOUSE-3578
2018-12-04 23:03:04 +03:00
chertus
933c055104
CLICKHOUSE-3578 review proress
2018-12-04 17:09:47 +03:00
Nikolai Kochetov
b87d81512f
Fix merging aggregate data for NULL key.
2018-12-04 13:31:15 +03:00
Nikolai Kochetov
730796dc38
Fix merging aggregate data for NULL key.
2018-12-04 13:29:27 +03:00
Nikolai Kochetov
de524a0158
Fix merging aggregate data for NULL key.
2018-12-04 13:27:44 +03:00