Commit Graph

695 Commits

Author SHA1 Message Date
chertus
27d66a45c3 extract more visitors from ExpressionAnalyzer [CLICKHOUSE-3996] 2018-10-16 22:00:05 +03:00
chertus
4071155043 better ActionsVisitor extraction [CLICKHOUSE-3996] 2018-10-16 15:34:20 +03:00
chertus
9120d5f38e extract visitor from ExpressionAnalyser [CLICKHOUSE-3996] 2018-10-12 18:41:28 +03:00
chertus
c593d9a971 extract ExecuteScalarSubqueriesVisitor from ExpressionAnalyser [CLICKHOUSE-3996] 2018-10-11 22:28:59 +03:00
Alexey Milovidov
2c0ea27377 Miscellaneous #3145 2018-10-10 23:35:21 +03:00
alexey-milovidov
b9ecc4b819
Merge pull request #3340 from CurtizJ/issue-3253
Fix unnecessarily preparations for join at initial server [ISSUE-3253]
2018-10-10 23:04:13 +03:00
CurtizJ
815380b8b2 fix unnecessarily preparations for join at initial server 2018-10-10 20:07:21 +03:00
chertus
1b7354f809 disable AST logging 2018-10-10 19:23:27 +03:00
chertus
ec8d3b388d move DumpASTNode to own file, style fixes [CLICKHOUSE-4001] 2018-10-09 17:32:11 +03:00
chertus
20b733aaf0 Merge branch 'master' into joins 2018-10-09 13:47:01 +03:00
alexey-milovidov
36c3feea80
Merge pull request #3270 from yandex/left-join-right-keys-fix
Left join right keys fix
2018-10-07 23:26:40 +03:00
Nikolai Kochetov
064facd8de Updated test. 2018-10-05 10:43:58 +03:00
alexey-milovidov
b9d1eb4154
Merge pull request #3298 from yandex/fix-prewhere-with-altered-columns
Fix prewhere with altered columns
2018-10-04 23:57:11 +03:00
Nikolai Kochetov
b1fa3fab9d Fix prewhere whith final. #2827 2018-10-04 21:18:54 +03:00
Nikolai Kochetov
c4c14de02f Join aliases and duplicating columns fixes.
Join aliases and duplicating columns fixes. [#CLICKHOUSE-3994] #3145
2018-10-02 21:17:39 +03:00
chertus
69b9c25801 Merge branch 'master' into joins 2018-09-28 20:09:05 +03:00
chertus
59df909f87 more ast debug info 2018-09-28 18:01:13 +03:00
chertus
b4ea89e1f3 minor fix 2018-09-28 14:46:52 +03:00
chertus
669ab71502 rename files according to class name 2018-09-28 13:52:08 +03:00
Nikolai Kochetov
97add69825 Rename WithDictionary to LowCardinality. 2018-09-28 13:44:59 +03:00
chertus
57d2c9db60 AST debug stuff: DumpASTNode, TranslateQualifiedNamesVisitor, hide AST explain command [CLICKHOUSE-4001] 2018-09-27 22:25:18 +03:00
zhang2014
b887ec8e98 ISSUES-3145 support qualified asterisk 2018-09-25 10:42:51 +08:00
zhang2014
f3dcc2ef41 ISSUES-3145 support qualified asterisk 2018-09-24 23:28:18 +08:00
alexey-milovidov
b1eb66c03e
Merge branch 'master' into low-cardinality-fixes 2018-09-21 13:43:37 +03:00
chertus
6442b5b167 refactoring: hide ASTIdentifier kind 2018-09-20 16:13:33 +03:00
Nikolai Kochetov
d2fbc3df58 Fix in function for low cardinality argument. #3004 2018-09-20 13:55:10 +03:00
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
Nikolai Kochetov
1d62c9309c Fix sampling with prewhere. [#CLICKHOUSE-3972] 2018-09-10 13:06:12 +03:00
Alexey Milovidov
c9b612de48 Attempt to fix CLICKHOUSE-3888 bug 2018-09-10 06:59:48 +03:00
Nikolai Kochetov
8311c23d83 Fix test. 2018-09-07 23:23:28 +03:00
Nikolai Kochetov
76f47ed6ba Fix test. 2018-09-07 22:57:26 +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
Nikolai Kochetov
8593145794 Merged with master 2018-09-06 21:30:03 +03:00
Nikolai Kochetov
641771f66f Fix virtual columns for prewhere with aliases. 2018-09-06 20:45:49 +03:00
Alexander Sapin
03174e131d Merge remote-tracking branch 'upstream/master' 2018-09-06 12:39:42 +03:00
Nikolai Kochetov
21081266e8 Fix test. 2018-09-05 16:04:28 +03:00
Nikolai Kochetov
1994fb832b Fix test. 2018-09-05 15:16:37 +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
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
64b48b5fcf
Merge pull request #2907 from zhang2014/feature/support_join_for_table_function
ISSUES-2906 support join for table function
2018-09-01 20:49:49 +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
alesapin
711b228a30 Merge remote-tracking branch 'upstream/master' 2018-08-31 10:15:33 +03:00
alexey-milovidov
a05cdfbb45
Merge branch 'master' into extra-warnings 2018-08-31 03:03:44 +03:00
Alexey Milovidov
5df5df8971 utils/check-style/check-style -n 2018-08-31 00:13:34 +03:00
alesapin
6bfde2825e Fix conflict 2018-08-30 22:23:00 +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
VadimPE
5551f2902c CLICKHOUSE-1660 2018-08-30 15:32:11 +03:00
alexey-milovidov
b05c62be9f
Merge pull request #2994 from CurtizJ/CLICKHOUSE-3935
ClickHouse-3935  Fix bug with qualified columns in where clause
2018-08-30 15:01:47 +03:00
CurtizJ
764aa70d04 fix bug with quailified columns in where clause 2018-08-30 01:09:04 +03:00
CurtizJ
b43d403815 Revert "fix bug with quailified columns in where clause"
This reverts commit e007fd2b9e.
2018-08-30 01:04:45 +03:00
CurtizJ
e007fd2b9e fix bug with quailified columns in where clause 2018-08-29 22:45:29 +03:00
alexey-milovidov
794b4d30a8
Merge pull request #2989 from yandex/fix-context-lifetime-try-2-quick
Fix lifetime of Context reference in functions (first quick variant) …
2018-08-29 21:32:48 +03:00
Alexey Milovidov
3361247126 Fix lifetime of Context reference in functions (first quick variant) [#CLICKHOUSE-2] 2018-08-29 18:36:24 +03:00
VadimPE
f253719eac CLICKHOUSE-3934 add SettingsJoinStrictness 2018-08-29 18:15:42 +03:00
Alexey Milovidov
697067f207 Fix lifetime of Context reference in functions (first quick variant) [#CLICKHOUSE-2] 2018-08-29 17:59:08 +03:00
VadimPE
d626ae11a7 CLICKHOUSE-3934 2018-08-29 16:54:43 +03:00
Vadim Plakhtinskiy
f0c16900aa CLICKHOUSE-3934 fix bug with CROSS JOIN 2018-08-29 16:51:07 +03:00
Vadim
98abde8480
Update ExpressionAnalyzer.cpp 2018-08-28 17:41:15 +03:00
Vadim
096b5e6a9d
Update ExpressionAnalyzer.cpp 2018-08-28 17:40:07 +03:00
Vadim
564ddbf8d8
Update ExpressionAnalyzer.cpp 2018-08-28 17:33:57 +03:00
VadimPE
398d38eead CLICKHOUSE-3934 add join_default_strictness 2018-08-28 16:57:31 +03:00
Alexey Milovidov
3efffba44e Enabling -Wshadow [#CLICKHOUSE-2] 2018-08-27 21:05:28 +03:00
Alexey Milovidov
956f76e000 Enabling -Wshadow [#CLICKHOUSE-2] 2018-08-27 20:58:43 +03:00
Alexey Milovidov
eee6644a22 Better exception message in case of wrong number of arguments for function "if" [#CLICKHOUSE-3932] 2018-08-24 12:57:42 +03:00
zhang2014
cdc4c65adc ISSUES-2906 support join for table function 2018-08-24 15:40:09 +08:00
zhang2014
83ceeca199 ISSUES-2906 support join for table function 2018-08-24 14:45:24 +08:00
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
5410f73ba7 Fixed warnings #2015 2018-08-15 00:49:51 +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
zhang2014
d7cd77640d ISSUES-2786 fix replace asterisk with join query 2018-08-13 11:01:55 +08:00
Alexey Milovidov
36db216abf Preparation for extra warnings [#CLICKHOUSE-2] 2018-08-10 07:02:56 +03:00
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
alexey-milovidov
405d7f9232
Merge pull request #2742 from yandex/support-join-on-syntax
Support join on syntax
2018-08-01 00:30:46 +03:00
Nikolai Kochetov
9359ae7650 Fix test. 2018-07-31 20:34:17 +03:00
alexey-milovidov
f6b9c46d24
Update ExpressionAnalyzer.cpp 2018-07-31 06:04:35 +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
Alexey Milovidov
bbdd780be0 Fixed error when IN is used as an aggregation key [#CLICKHOUSE-3855] 2018-07-27 21:14:58 +03:00
Nikolai Kochetov
7d9ebae2c2 Better comments. 2018-07-27 20:11:56 +03:00
Nikolai Kochetov
b5d6240646 Merged with master 2018-07-27 19:21:43 +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
11d66d8733 Support expressions for right JOIN keys. [#CLICKHOUSE-3761] 2018-07-27 19:02:42 +03:00
Nikolai Kochetov
98e5821769 Resolve qualified names for JOIN ON expression. [#CLICKHOUSE-3761] 2018-07-27 19:02:23 +03:00
Nikolai Kochetov
cc613d7ad3 Added JOIN keys to the list of needed columns for JOIN expression action. 2018-07-27 19:02:20 +03:00
Nikolai Kochetov
391ff31829 Added actions for JOIN key columns. [#CLICKHOUSE-3761] 2018-07-27 19:02:10 +03:00
Nikolai Kochetov
5058d1a345 Added columns from join on key of right table if they have different name from left block key in merged block. [#CLICKHOUSE-3761] 2018-07-27 19:01:48 +03:00
Nikolai Kochetov
92719e1f48 Supported JOIN ON syntax for single and chain in expression analyzer. [#CLICKHOUSE-3761] 2018-07-27 19:01:25 +03:00
Nikolai Kochetov
fd4d992294 Supported JOIN ON syntax for single and chain in expression analyzer. 2018-07-23 19:01:25 +03:00
Nikolai Kochetov
dd4ac9f3f1 Supported JOIN ON syntax for single and chain in expression analyzer. 2018-07-23 18:57:52 +03:00
Nikolai Kochetov
0f4c8e2f0a Supported JOIN ON syntax for single and chain in expression analyzer. 2018-07-23 18:56:43 +03:00
Nikolai Kochetov
bbd13a25e4 Supported JOIN ON syntax for single and chain in expression analyzer. 2018-07-23 18:54:10 +03:00
Alexey Milovidov
a4d699e7f5 Comment [#CLICKHOUSE-2] 2018-07-20 18:50:39 +03:00
Alexey Milovidov
31dbbb05d2 Removed useless setting #2677 2018-07-19 23:22:49 +03:00
alexey-milovidov
164425d1ec
Fix performance regression with prepared sets when they are used inside another subquery. (#2677)
* Attempt to fix performance regression [#CLICKHOUSE-3796]

* Attempt to fix performance regression [#CLICKHOUSE-3796]

* Attempt to fix performance regression [#CLICKHOUSE-3796]

* Attempt to fix performance regression [#CLICKHOUSE-3796]

* Attempt to fix performance regression [#CLICKHOUSE-3796]

* Attempt to fix performance regression [#CLICKHOUSE-3796]

* Attempt to fix performance regression [#CLICKHOUSE-3796]

* Attempt to fix performance regression [#CLICKHOUSE-3796]

* Added documentation about ClickHouse testing (draft) [#CLICKHOUSE-2]

* Attempt to fix performance regression [#CLICKHOUSE-3796]

* Removed debug output [#CLICKHOUSE-3796]

* Removed debug output [#CLICKHOUSE-3796]

* Updated documentation about ClickHouse testing [#CLICKHOUSE-2]

* Revert "Updated documentation about ClickHouse testing [#CLICKHOUSE-2]"

This reverts commit 9eafc13f3b.

* Revert "Added documentation about ClickHouse testing (draft) [#CLICKHOUSE-2]"

This reverts commit e28ad4b5fe.

* Fixed test #2677

* Update InterpreterSelectQuery.cpp
2018-07-19 16:36:21 +03:00
Alexey Milovidov
e6c293ab60 Added setting "use_index_for_in_with_subqueries_max_values" #2571 2018-07-04 20:28:52 +03:00
Alexey Milovidov
c99e717632 Fixed bad code #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
bd4a899dd3 Reduced the number of IAST::getColumnName() calls in ExpressionAnalyzer. 2018-06-28 20:25:09 +03:00
Nikolai Kochetov
bd7c72de5c Spelling. 2018-06-25 16:08:35 +03:00
Nikolai Kochetov
ba4cf6faf0 Merged with master. 2018-06-25 15:08:21 +03:00
Alexey Milovidov
b9b89a5590 Less dependencies [#CLICKHOUSE-2] 2018-06-05 22:46:49 +03:00
Nikolai Kochetov
9a1c286ade Changed prepared set indexation from AST* to StringRange. [#CLICKHOUSE-3734] 2018-05-17 17:54:43 +03:00
Nikolai Kochetov
6715b945d9 Allow using of function which returs tuple for IN. [#CLICKHOUSE-3730] 2018-05-15 18:38:04 +03:00
Nikolai Kochetov
aaad77a602 Fixed unnecessary creation of prepared set for function arguments other than second for in or global in. [#CLICKHOUSE-3730] 2018-05-15 18:38:04 +03:00
Nikolai Kochetov
e6adcfaad5 Fixed element types for explicit set in IN function. [#CLICKHOUSE-3730] 2018-05-15 18:38:04 +03:00
Nikolai Kochetov
651bac519c Fixed element types for explicit set in IN function.
Fixed element types for explicit set in IN function. [#CLICKHOUSE-3730]
2018-05-15 18:38:04 +03:00
Tsarkova Anastasia
7c9741ed5b Fix style. 2018-05-01 15:31:38 +02:00
Tsarkova Anastasia
fe0753a128 Minor fixes, adding test case. 2018-05-01 15:24:43 +02:00
Tsarkova Anastasia
210a389592 Getting rid of measure action, other small fixes applied. 2018-04-30 21:33:32 +02:00
Tsarkova Anastasia
2c96b1c684 Add comments. Change projection restoring function. 2018-04-29 15:49:58 +02:00
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
a6375d6155 merged with master 2018-04-20 17:15:03 +03:00
Alexey Milovidov
d71b3a95ef Renamed PK to Key where it's appropriate #2246 2018-04-20 03:20:50 +03:00
Alexey Milovidov
ce0ac3f8f8 Fixed error with Sets, part 2 #2246 2018-04-20 00:34:04 +03:00
Nikolai Kochetov
dd10c2073c merged with master 2018-04-19 18:10:44 +03:00
Alexey Milovidov
3eff0184fa Added set size checking when set from subquery is used for index; removed harmful feature for special support of (a, b) IN (SELECT (a, b)) instead of (a, b) IN (SELECT a, b) [#CLICKHOUSE-2] 2018-04-18 22:38:40 +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
Nikolai Kochetov
325f16f8a5 fix perf 2018-04-13 23:09:13 +03:00
Nikolai Kochetov
c9abeed3f5 remove unused columns from prewhere actions [#CLICKHOUSE-3694] #2156 2018-04-11 22:08:53 +03:00
Alexey Milovidov
30dd11f8ca Removed (obsolete) special handling for Arrays in the left hand side of IN (continued) #2113 2018-04-06 03:25:14 +03:00
Alexey Milovidov
6452a3bb76 Removed (obsolete) special handling for Arrays in the left hand side of IN [#CLICKHOUSE-2] 2018-04-05 23:52:01 +03:00
Nikolai Kochetov
dc22b881a7 added columns_added_by_join into in with pk [#CLICKHOUSE-3680] 2018-04-04 22:38:42 +03:00
Nikolai Kochetov
fde23f7975 added array_join_columns [#CLICKHOUSE-3680] 2018-04-04 22:38:42 +03:00
Nikolai Kochetov
7d0602c279 added columns from array join to aggregated_columns [#CLICKHOUSE-3680] 2018-04-04 22:38:42 +03:00
Nikolai Kochetov
4f7d262997 added aggregated_columns to mayBenefitFromIndexForIn [#CLICKHOUSE-3680] 2018-04-04 00:17:22 +03:00
Vitaliy Lyudvichenko
1f28410490 Fixed false positive error messages for queries with IN and ARRAY JOIN. [#CLICKHOUSE-2] 2018-03-16 17:11:49 +03:00
Alexey Milovidov
cf6112fd37 Fixed half of bad code [#CLICKHOUSE-2] 2018-03-16 09:39:32 +03:00
Alexey Milovidov
dc4a9be6fa Fixed error with "makeSetsForIndex" [#CLICKHOUSE-2] 2018-03-16 09:33:23 +03:00
Alexey Milovidov
73b04a4d27 Revert "Attempt to fix bad code, try 2 [#CLICKHOUSE-3649] #1830"
This reverts commit eb0095a7b9.
2018-03-16 07:37:21 +03:00
Alexey Milovidov
eb0095a7b9 Attempt to fix bad code, try 2 [#CLICKHOUSE-3649] #1830 2018-03-16 07:13:24 +03:00
Alexey Milovidov
83b775fbf5 Attempt to fix bad code, try 1 [#CLICKHOUSE-3649] #1830 2018-03-16 07:10:38 +03:00
Alexey Milovidov
f4c54f02a5 Removed trashy, obsolete code [#CLICKHOUSE-3649] 2018-03-16 07:00:00 +03:00
Alexey Milovidov
3a8d6c28ef Attempt to fix a regression [#CLICKHOUSE-2] 2018-03-16 00:44:09 +03:00
Vitaliy Lyudvichenko
e77701bd4b Enable alisas for sets and tuples for IN operator. [#CLICKHOUSE-3]
Resolves #2044
2018-03-15 21:44:02 +03:00
Alexey Zatelepin
5906c9a988 rename for clarity 2018-03-13 18:00:28 +03:00
Alexey Zatelepin
fdffbe53ac encapsulate ColumnsDeclaration [#CLICKHOUSE-3241] 2018-03-13 17:41:25 +03:00
Alexey Zatelepin
78d92f6794 add some useful methods, rename for clarity [#CLICKHOUSE-3241] 2018-03-12 22:10:13 +03:00
Alexey Zatelepin
71642b0880 use ColumnsDescription everywhere [#CLICKHOUSE-3241] 2018-03-12 22:07:48 +03:00
Alexey Milovidov
5ff433b670 Merged Limits to Settings [#CLICKHOUSE-2021] 2018-03-11 03:15:26 +03:00
Alexey Milovidov
3f8ef38b41 Fixed wording #245 2018-03-10 02:23:15 +03:00
Alexey Milovidov
310b9104b8 Removed useless method [#CLICKHOUSE-2] 2018-03-08 05:16:03 +03:00
alexey-milovidov
9b4ea7acde
Merge pull request #1933 from zhang2014/fix/ISSUES-1386
ISSUES-1386 add illegal column exception when drop exist depend
2018-03-02 22:33:57 +03:00
zhang2014
4a38e97ed6 Merge branch 'master' into fix/ISSUES-1386 2018-03-02 18:03:18 +08:00
Alexey Milovidov
22bbc9f08c Added limit on size of AST after expansion of aliases [#CLICKHOUSE-18] 2018-03-02 09:33:17 +03:00
Alexey Milovidov
f7e0912d81 Added support for LIMIT BY arbitary expressions [#CLICKHOUSE-3613] #1947 2018-03-01 08:24:56 +03:00
Alexey Milovidov
e604be2799 Fixed error #1947 2018-03-01 07:57:51 +03:00
Alexey Milovidov
e0798edc09 Better UNION ALL: development #1947 2018-03-01 04:25:06 +03:00
Alexey Milovidov
672fc3a441 Better UNION ALL: development #1947 2018-02-28 07:49:39 +03:00
Alexey Milovidov
f4dbca54a1 Fixed bad code #1947 2018-02-28 07:30:27 +03:00
Alexey Milovidov
9ea0a603a0 Better UNION ALL: development #1947 2018-02-28 04:29:55 +03:00
Alexey Milovidov
17ffe77b8c Better UNION ALL: development #1947 2018-02-28 00:03:28 +03:00
Alexey Milovidov
d4937621d3 Better UNION ALL: development #1947 2018-02-27 22:02:13 +03:00
Alexey Milovidov
8d72ca25d5 Better UNION ALL: development #1947 2018-02-27 22:00:55 +03:00
Alexey Milovidov
5d27e43f96 Better UNION ALL: development #1947 2018-02-27 00:00:42 +03:00
Alexey Milovidov
4dee4770eb Better UNION ALL: development #1947 2018-02-26 13:00:56 +03:00
Alexey Milovidov
437ba4856b Better UNION ALL: development #1947 2018-02-26 12:55:14 +03:00
Alexey Milovidov
44d0736138 Better UNION ALL: development #1947 2018-02-26 12:10:11 +03:00
Alexey Milovidov
ac37b89b16 Better UNION ALL: development #1947 2018-02-26 12:05:06 +03:00
Alexey Milovidov
89c0dc2eea Fixed build #1947 2018-02-26 06:45:46 +03:00
Alexey Milovidov
d6121a8544 Simplification of AST #1947 2018-02-26 06:40:20 +03:00
Alexey Milovidov
2b974554e5 Fixed test [#CLICKHOUSE-2] 2018-02-24 04:55:43 +03:00
Alexey Milovidov
3772c88472 Removed bad code that may lead to (harmless) race condition [#CLICKHOUSE-2] 2018-02-24 04:31:42 +03:00
Alexey Milovidov
36a9502e80 Simplification #1896 2018-02-23 11:05:21 +03:00
Alexey Milovidov
466837b17c Removed controversial feature #1896 2018-02-23 10:06:59 +03:00
zhang2014
6f3d67be30 ISSUES-1386 fix failed test 2018-02-22 19:28:02 +08:00
Alexey Milovidov
19a946d8af Preparation [#CLICKHOUSE-2] 2018-02-21 06:54:55 +03:00
Alexey Milovidov
8942d7c127 Added method "getHeader" in IBlockOutputStream: development [#CLICKHOUSE-2] 2018-02-20 04:38:42 +03:00
Alexey Milovidov
ee4b5d2527 Added method "getHeader" in IBlockOutputStream: development [#CLICKHOUSE-2] 2018-02-19 23:23:25 +03:00
Alexey Milovidov
69a9723ce2 Header in every stream: development [#CLICKHOUSE-2] 2018-02-15 22:48:41 +03:00
Vitaliy Lyudvichenko
a4177287b1 Fixed too deep AST traversal. [#CLICKHOUSE-2] 2018-02-14 20:39:16 +03:00
Nikolai Kochetov
e02ca10b9a merged with master 2018-02-08 20:46:22 +03:00
Nikolai Kochetov
64b0279af5 removed ColumnExpression and DataTypeExpression [#CLICKHOUSE-3550] 2018-02-08 20:20:10 +03:00
Nikolai Kochetov
27179b375a removed prerequisites [#CLICKHOUSE-3550] 2018-02-08 20:18:52 +03:00
Alexey Milovidov
75fb48c94c Miscellaneous #1763 #320 2018-02-08 20:10:35 +03:00
alexey-milovidov
287dbcc3dd
Merge pull request #1763 from zhang2014/fix/ISSUES-320
ISSUES-320 Fix rewrite expression
2018-02-08 20:07:50 +03:00
Tsarkova Anastasia
c50ccabb0a Implement MergeTree index using for IN operator with tuple of columns. 2018-02-07 18:29:00 +03:00
Alexey Milovidov
16ff7b7563 Better exception message for "Different expressions with the same alias" [#METRIKASUPP-8947]. 2018-02-05 17:03:01 +03:00
zhang2014
c74970c098 ISSUES-195 fix complex in expression with single element 2018-01-31 16:38:48 +03:00
zhang2014
f0e097ea4d ISSUES-320 fix test failed 2018-01-26 00:57:48 +08:00
Vlad Arkhipov
6738d6a995 Add comments. Improve method names. 2018-01-23 11:18:12 +03:00
Vlad Arkhipov
be96cf5133 Replace subqueries and table expressions on the right side of the IN operator with their results in order to make MergeTree storage engines evaluate the corresponding conditions by using the index. 2018-01-21 11:22:52 +03:00