Commit Graph

82 Commits

Author SHA1 Message Date
alexey-milovidov
92b2cc6625
Merge pull request #3107 from zhang2014/fix/ISSUES-3105
ISSUES-3105 fix some bugs in the predicate optimizer
2018-09-13 22:19:11 +03:00
zhang2014
25f79593a2 ISSUES-3105 fix some bugs in the predicate optimizer 2018-09-13 20:08:27 +08:00
alexey-milovidov
20d5ddd58c
Merge branch 'master' into alter-update 2018-09-10 17:17:10 +03:00
Alexey Zatelepin
133c9c7c37 Merge branch 'master' into alter-update
Conflicts:
	docs/en/query_language/alter.md
2018-09-07 19:11:02 +03:00
Nikolai Kochetov
6e41be3476 Avoid removing columns used in sample expression in prewhere actions. [#CLICKHOUSE-3969] 2018-09-07 19:01:21 +03:00
Alexander Sapin
03174e131d Merge remote-tracking branch 'upstream/master' 2018-09-06 12:39:42 +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
Conflicts:
	dbms/src/Parsers/ASTIdentifier.cpp
2018-09-04 17:39:08 +03:00
Alexey Zatelepin
b6a5bbc4e9 move validation to MutationsInterpreter [#CLICKHOUSE-13] 2018-09-04 17:33:48 +03:00
Alexey Zatelepin
dc0c731c10 later mutation stages now work with IN (SELECT ...) [#CLICKHOUSE-13] 2018-09-04 14:39:10 +03:00
Alexey Zatelepin
d4d1020798 execute UPDATEs and DELETEs in stages [#CLICKHOUSE-13] 2018-09-03 22:34:49 +03:00
alesapin
11d248ba10 Resolve conflict 2018-09-03 13:11:10 +03:00
Alexey Milovidov
f97d9e8f3f Fixed build #2957 2018-09-02 03:25:33 +03:00
Alexey Milovidov
f7107f12b4 Merge branch 'master' into extra-warnings 2018-09-02 03:13:36 +03:00
alexey-milovidov
889e060993
Merge pull request #3006 from VadimPE/CLICKHOUSE-1660
CLICKHOUSE-1660 Added duplicated columns removal in USING(...)
2018-09-01 20:43:54 +03:00
VadimPE
db8e63ff67 CLICKHOUSE-1660 Added duplicated columns removal in USING(...) 2018-08-31 13:00:46 +03:00
alexey-milovidov
a05cdfbb45
Merge branch 'master' into extra-warnings 2018-08-31 03:03:44 +03:00
alesapin
ed34ffc94e
Merge branch 'master' into master 2018-08-30 19:34:29 +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 Milovidov
4ebfaa768e Miscellaneous [#CLICKHOUSE-2] 2018-08-29 18:16:34 +03:00
Alexey Milovidov
956f76e000 Enabling -Wshadow [#CLICKHOUSE-2] 2018-08-27 20:58:43 +03:00
zhang2014
32cc611f5d ISSUES-863 fix predicate optimizer not work for asterisk 2018-08-24 10:05:43 +08:00
Alexey Milovidov
465ff07398 Merge branch 'master' of github.com:yandex/ClickHouse 2018-08-20 18:50:09 +03:00
Alexey Milovidov
2717185991 Modified names #2015 2018-08-20 18:49:39 +03:00
Nikolai Kochetov
391b4b5927 Merged with master. 2018-08-20 15:25:06 +03:00
alexey-milovidov
ce9c6a5ab3
Merge branch 'master' into feature/ISSUES-863 2018-08-15 00:34:23 +03:00
alexey-milovidov
e7b671ec98
Merge branch 'master' into feature/ISSUES-863 2018-08-15 00:10:21 +03:00
zhang2014
62a85536b4 ISSUES-2786 add asterisk_left_columns_only setting 2018-08-13 11:02:50 +08:00
Alexey Milovidov
2016374d20 Merging #2226 2018-08-05 10:05:43 +03:00
Alexey Milovidov
5bce1d78b0 Correct number of columns is returned from an element of UNION ALL inside a subquery if some column was queried more than once #2786 2018-08-05 06:28:31 +03:00
zhang2014
d61c53fc3e ISSUES-863 support predicate push down with subquery 2018-08-01 17:56:02 +08:00
Nikolai Kochetov
9359ae7650 Fix test. 2018-07-31 20:34:17 +03:00
Nikolai Kochetov
368e7d0b08 Added joined_block_actions to SubqueryForSet for join subquery. [#CLICKHOUSE-3761]
3Added joined_block_actions to join expression action.
2018-07-30 22:41:27 +03:00
Nikolai Kochetov
bc054f2247 Fix tests. [#CLICKHOUSE-3761] 2018-07-30 22:40:43 +03:00
Nikolai Kochetov
7d9ebae2c2 Better comments. 2018-07-27 20:11:56 +03:00
Nikolai Kochetov
5123e0f86f Remove joined table qualifiers from column names. [#CLICKHOUSE-3761] 2018-07-27 19:03:16 +03:00
Nikolai Kochetov
65dcca22a2 Substitute aliases for required columns in ExpressionAnalyzer. [#CLICKHOUSE-3761] 2018-07-27 19:02:56 +03:00
Nikolai Kochetov
98e5821769 Resolve qualified names for JOIN ON expression. [#CLICKHOUSE-3761] 2018-07-27 19:02:23 +03:00
Nikolai Kochetov
391ff31829 Added actions for JOIN key columns. [#CLICKHOUSE-3761] 2018-07-27 19:02:10 +03:00
Alexey Milovidov
e6c293ab60 Added setting "use_index_for_in_with_subqueries_max_values" #2571 2018-07-04 20:28:52 +03:00
Nikolai Kochetov
6e5e57353a Review fixes. [#CLICKHOUSE-3694] #2156 2018-06-29 19:18:50 +03:00
Nikolai Kochetov
ba4cf6faf0 Merged with master. 2018-06-25 15:08:21 +03:00
proller
e475647594 Build fix 2018-06-06 23:07:41 +03:00
proller
01a31414eb
Build fixes (#2474) 2018-06-06 21:41:39 +03:00
Nikolai Kochetov
aeaec2e6d7 Renamed StringRangeHash to StringRangePointersHash and added StringRangePointersEqualTo. 2018-05-21 14:18:11 +03:00
Nikolai Kochetov
9a1c286ade Changed prepared set indexation from AST* to StringRange. [#CLICKHOUSE-3734] 2018-05-17 17:54:43 +03:00
Tsarkova Anastasia
12c8014e5c Conditional computations. 2018-04-24 09:16:39 +02:00
Nikolai Kochetov
7a62bb9267 added comments and fixed tests build 2018-04-23 22:41:10 +03:00
Nikolai Kochetov
233ac6c599 style fixes 2018-04-20 22:38:34 +03:00
Nikolai Kochetov
41229b201b Merge branch 'master' into fix-header-for-union-stream-in-distributed-2 2018-04-13 23:11:04 +03:00