Artem Zuikov
8c23840cc8
ExpressionActions refactoring: extract ArrayJoinAction class ( #8998 )
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refactoring: extract ArrayJoinAction class
2020-02-05 13:12:19 +03:00
chertus
39f2653663
rewrite with cursor position
2020-01-15 23:33:29 +03:00
chertus
8ab68e2c77
change iface for one-to-many blocks expressions calculation
2020-01-13 21:00:32 +03:00
Alexander Burmak
0894ed9f33
Integration of log storages with IDisk interface
2019-12-23 16:11:56 +03:00
Nikolai Kochetov
06f2fa8433
Add more comments, rename classes, move functions adaptors to separate file.
2019-12-12 17:56:03 +03:00
Nikolai Kochetov
a73eb4292b
Functions refactor part 1.
2019-12-09 00:06:37 +03:00
Nikolai Kochetov
2684bd0d5e
Fixes for 7216
2019-10-11 20:27:54 +03:00
chertus
cbd96af079
fix use after free (change Join <-> AnalyzedJoin ownership)
2019-09-16 15:37:46 +03:00
chertus
b854c945ad
some more ExpressionAnalyzer refactoring
2019-09-04 19:20:02 +03:00
chertus
bb3dedf1dc
move Join object from ExpressionAction into AnalyzedJoin
2019-09-03 17:36:02 +03:00
chertus
fce1b47250
more JOIN refactoring: move logic out of ExpressionAnalyzer/ExpressionAction
2019-09-02 22:58:45 +03:00
Nikolai Kochetov
04c17c56c2
Review fixes.
2019-08-19 21:10:40 +03:00
Nikolai Kochetov
0eb1a931b4
Add alwaysReturnsConstant for IFunctionBase.
2019-08-16 13:29:33 +03:00
Nikolai Kochetov
2ef878d7ce
Add alwaysReturnsConstant for IFunctionBase. Set alwaysReturnsConstant=true for ignore.
2019-08-15 22:31:43 +03:00
Nikolai Kochetov
5131b6af4b
Fix header for joins. Make function randConstant not constant.
2019-08-14 18:14:32 +03:00
alesapin
e6052ec117
Fix bug in prewhere + distributed
2019-07-31 13:22:56 +03:00
Nikolai Kochetov
f9b29bfdd2
Merged with master.
2019-06-25 20:00:54 +03:00
proller
1ac09fa721
Split Common/config.h by libs (dbms) ( #5715 )
2019-06-24 14:17:15 +03:00
Alexey Milovidov
413b780b65
Various fixes for PVS-Studio
2019-06-16 21:13:39 +03:00
Ivan Lezhankin
0821d62516
Merge ITableDeclaration into IStorage.
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Also a couple of massive include-refactorings with better forwarding
2019-05-17 17:34:25 +03:00
Nikolai Kochetov
59eae7b23d
Fix join for totals.
2019-04-09 17:51:38 +03:00
proller
fce9db12b9
Move Interpreters/Settings* -> Core/Settings*
2019-03-22 15:08:30 +03:00
Alexey Milovidov
58a6accee5
Updated test #4246
2019-02-10 19:55:12 +03:00
chertus
866c2b2e78
move required right keys calculation to Join.cpp
2019-01-30 18:51:39 +03:00
Alexey Milovidov
1d4701b0bc
Added some warnings from clang's -Weverything
2019-01-04 15:10:00 +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
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
Amos Bird
3cc0829cc1
Function execution with dry runs
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This commit prevents stateful functions like rowNumberInAllBlocks from being modified in getHeader() calls.
2018-12-02 19:02:04 +08:00
Amos Bird
65b654a1b6
Versatile StorageJoin
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This commit does the following:
1. StorageJoin with simple keys now supports reading
2. StorageJoin can be created with Join settings applied. Syntax is
similar to MergeTree and Kafka
3. Left Any StorageJoin with one simple key can be used as a
dictionary-like structure by function joinGet.
Examples are listed in the related test file.
2018-12-02 16:49:39 +08:00
Alexey Milovidov
5a0feee45e
Removed "conditional computations" feature, because it is not ready #2272
2018-11-26 04:39:04 +03:00
Nikolai Kochetov
5a211b1ab7
More comments.
2018-09-27 18:16:47 +03:00
Nikolai Kochetov
d526859011
Added cache for low cardinality function result. [#CLICKHOUSE-3904]
2018-09-25 16:48:52 +03:00
alesapin
0bd32876e9
Initialize compilation_cache pointer in ALL constructors
2018-09-14 13:08:38 +03:00
alexey-milovidov
20d5ddd58c
Merge branch 'master' into alter-update
2018-09-10 17:17:10 +03:00
alesapin
e815260363
CLICKHOUSE-3800: Improve cache and turn on compilation by default
2018-09-07 23:17:40 +03:00
Alexey Zatelepin
133c9c7c37
Merge branch 'master' into alter-update
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Conflicts:
docs/en/query_language/alter.md
2018-09-07 19:11:02 +03:00
Alexander Sapin
03174e131d
Merge remote-tracking branch 'upstream/master'
2018-09-06 12:39:42 +03:00
alesapin
2647c13c6b
CLICKHOUSE-3800: Fix naming, move compiled cache size setting to config.xml
2018-09-05 14:37:41 +03:00
Nikolai Kochetov
3c6db8ebc1
Fix prewhere with aliased columns. [#CLICKHOUSE-3944]
2018-09-04 21:28:01 +03:00
Alexey Zatelepin
4f91833e67
Merge branch 'master' into alter-update
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Conflicts:
dbms/src/Parsers/ASTIdentifier.cpp
2018-09-04 17:39:08 +03:00
alesapin
11d248ba10
Resolve conflict
2018-09-03 13:11:10 +03:00
alesapin
ac6ab62c6f
CLICKHOUSE-3800: Remove use after free of context
2018-08-31 13:27:08 +03:00
alesapin
6e64067a70
CLICKHOUSE-3800: Move cache to context, change hashing algorithm, add drop instruction for compiled expressions cache
2018-08-30 19:31:20 +03:00
Alexey Zatelepin
dc2a4c21e9
execute ALTER UPDATE [#CLICKHOUSE-13]
2018-08-30 16:56:43 +03:00
alesapin
647446c45e
CLICKHOUSE-3800: More correct compilated function call counter
2018-08-29 23:05:31 +03:00
alesapin
1a85271702
CLICKHOUSE-3800: Add expression cache
2018-08-28 20:06:42 +03:00
Alexey Milovidov
5b257c588f
Enabling -Wshadow [#CLICKHOUSE-2]
2018-08-27 20:42:13 +03:00
Alexey Milovidov
2016374d20
Merging #2226
2018-08-05 10:05:43 +03:00
Nikolai Kochetov
368e7d0b08
Added joined_block_actions to SubqueryForSet for join subquery. [#CLICKHOUSE-3761]
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3Added joined_block_actions to join expression action.
2018-07-30 22:41:27 +03:00
