40 Commits

Author	SHA1	Message	Date
Ivan Lezhankin	0e325c7a4a	Replace const typeid_casts with As<Derived>() method invocations	2019-03-08 12:48:20 +03:00
chertus	339047fc40	fix multiple joins asterisks qualification	2019-03-04 22:40:58 +03:00
Ivan Lezhankin	d66626a35a	Revert "Move experimental join transformations to syntax analyzer" ... This reverts commit 0e2316e0ac.	2019-02-27 16:35:43 +03:00
Ivan Lezhankin	e9849ba8de	Don't replace tables with compound names	2019-02-26 20:22:05 +03:00
Ivan Lezhankin	7f130d2362	Don't replace aliased tables.	2019-02-26 17:12:25 +03:00
Ivan Lezhankin	09af5512b8	Implement push-down inside join-statement	2019-02-26 13:56:19 +03:00
Ivan Lezhankin	0e2316e0ac	Move experimental join transformations to syntax analyzer	2019-02-26 13:18:12 +03:00
Ivan Lezhankin	0a443399a0	Implement the debug query "ANALYZE" ... that prints out the query after syntax analysis. Should be helpful for tests.	2019-02-26 13:17:25 +03:00
chertus	642ad05473	minor refactoring	2019-02-21 22:38:12 +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	1de1192aa8	move asterisks extraction to TranslateQualifiedNamesVisitor (before column names normalisation)	2019-02-11 17:19:09 +03:00
chertus	db9a2060bf	get rid of custom JOIN ON names qualification	2019-02-07 22:18:40 +03:00
chertus	3fd3884b32	one more minor refactoring	2019-02-06 19:44:47 +03:00
chertus	9a8db441c3	some mote ExpressionAnalyzer refactoring	2019-02-06 17:48:05 +03:00
chertus	091efcda95	add IdentifierSemantic and PredicateExpressionsOptimizer refactoring	2019-01-25 18:42:24 +03:00
chertus	cbbf04204b	JOIN with USING: do not duplicate columns	2019-01-24 17:22:58 +03:00
maiha	6c83beafdd	dbms: Fixed misspells in comments	2019-01-23 04:56:53 +09:00
chertus	97199b9712	fix ArrayJoin columns calculation	2019-01-22 20:36:08 +03:00
chertus	dbb88e8cb4	helpers for ASTIdentifier (hide semantic and casts)	2019-01-14 21:15:04 +03:00
chertus	c53854125f	QueryNormalizer with visitor interface	2019-01-11 17:09:23 +03:00
chertus	275d6b2fcc	some QueryNormalizer refactoring	2019-01-10 21:58:55 +03:00
chertus	c460a270da	enlight when SyntaxAnalyzer affects only selects	2019-01-09 20:40:26 +03:00
chertus	7ba268049a	extract OptimizeIfWithConstantConditionVisitor from SyntaxAnalyzer	2019-01-09 20:06:40 +03:00
chertus	729ca697d9	minor SyntaxAnalyzer refactoring	2019-01-09 19:16:59 +03:00
chertus	cbf3c34cf3	minor improvement in ExpressionAnalyzer + array join	2018-12-19 16:13:51 +03:00
chertus	9f9bf0cb1b	ArrayJoinedColumnsVisitor via InDepthNodeVisitor	2018-12-10 16:49:36 +03:00
chertus	9236e94e1b	ExecuteScalarSubqueriesVisitor via InDepthNodeVisitor	2018-12-10 16:02:45 +03:00
chertus	75af882cf3	fix AST debug print with underline symbol	2018-12-07 15:34:40 +03:00
chertus	6fad51d642	QueryAliasesMatcher via InDepthNodeVisitor (bottom to top) CLICKHOUSE-3996	2018-12-06 22:02:42 +03:00
chertus	ff8fb077a4	InDepthNodeVisitor: extract AST traverse from visitor logic CLICKHOUSE-3996	2018-12-06 18:29:55 +03:00
Nikolai Kochetov	28be6d6443	Review fixes.	2018-11-09 20:23:48 +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	29fe5ea5b6	Review fixes.	2018-11-08 14:17:31 +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	7f8deccd7e	Merged with master.	2018-11-07 15:52:16 +03:00
Nikolai Kochetov	748b0f7077	SyntaxAnalyzer (in progress).	2018-11-07 15:44:05 +03:00
Nikolai Kochetov	bcd6e03257	SyntaxAnalyzer (in progress).	2018-11-06 21:13:35 +03:00