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73dafaa223
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32 Commits

Author SHA1 Message Date
chertus
73dafaa223 better required-right-keys logic 2019-09-11 18:57:09 +03:00
chertus
8afa48fa42 some joins code unification 2019-09-10 21:39:10 +03:00
chertus
1b313eedfa MergeJoin in progress 2019-09-09 22:43:37 +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
chertus
5208a70203 one less place with changed nullability columns 2019-08-27 22:41:51 +03:00
chertus
133bd92807 ExpressionAnalyzer.appendJoin() refactoring 2019-08-16 19:50:30 +03:00
chertus
7c566f317c refactoring: extract SelectQueryExpressionAnalyzer from ExpressionAnalyzer 2019-08-14 22:30:30 +03:00
chertus
e06c994b0e refactoring: move collectUsedColumns from ExpressionAnalyzer to SyntaxAnalyzer 2019-08-09 17:50:04 +03:00
chertus
c5a661a05c undo wrong changes 2019-08-01 22:56:29 +03:00
chertus
4072214b5d fix UB in join keys order 2019-08-01 20:27:51 +03:00
chertus
504d548d79 AnalyzedJoin refactoring 2019-07-30 21:39:37 +03:00
stavrolia
aff92c263e Make setting join_use_nulls get no effect for types that cannot be inside Nullable 2019-06-20 16:13:46 +03:00
chertus
20e7de7cce fix perf regression: do not add right join key to result if possible 2019-05-13 21:58:15 +03:00
Ivan Lezhankin
4f6a494af8 Revert references where they were before refactoring. 2019-03-15 19:14:13 +03:00
Ivan Lezhankin
d1ead22073 Rename As<…> → as<…> 2019-03-11 16:22:51 +03:00
Ivan Lezhankin
a7e838e328 Replace all other casts to method IAST::As<Derived> 
Also remove some redundant methods like IsIdentifier() et. al.
 2019-03-11 15:49:39 +03:00
chertus
642ad05473 minor refactoring 2019-02-21 22:38:12 +03:00
chertus
b72d12d12e join on allow aliases for right table columns 2019-02-15 18:47:39 +03:00
chertus
33c3b5cdad some more refactoring 2019-02-15 18:47:39 +03:00
chertus
c6e541858e refactoring: do not match columns to tables twice 2019-02-15 18:47:39 +03:00
chertus
9a8db441c3 some mote ExpressionAnalyzer refactoring 2019-02-06 17:48:05 +03:00
chertus
866c2b2e78 move required right keys calculation to Join.cpp 2019-01-30 18:51:39 +03:00
chertus
dbb88e8cb4 helpers for ASTIdentifier (hide semantic and casts) 2019-01-14 21:15:04 +03:00
chertus
729ca697d9 minor SyntaxAnalyzer refactoring 2019-01-09 19:16:59 +03:00
Nikolai Kochetov
1e9aeba603 Split ExpressionAnalyzer and SyntaxAnalyzer. 2018-11-09 18:01:18 +03:00
Nikolai Kochetov
726ae0cb9a Split ExpressionAnalyzer and SyntaxAnalyzer. 2018-11-08 19:47:12 +03:00
Nikolai Kochetov
90120493bf Syntax analyzer (in progress). 2018-11-08 12:06:11 +03:00
Nikolai Kochetov
a5a36d0078 Syntax analyzer (in progress). 2018-11-08 12:01:41 +03:00
Nikolai Kochetov
6ebfd2c42f Syntax analyzer (in progress). 2018-11-08 12:01:12 +03:00
Nikolai Kochetov
bcd6e03257 SyntaxAnalyzer (in progress). 2018-11-06 21:13:35 +03:00