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21 Commits

Author SHA1 Message Date
Ivan
118bea2be6
Enable predicate push-down optimization by default. (#4846) 
* Enable predicate push-down optimization by default.
* Forbid push-downs for some JOIN cases.
* Fix existing tests
* Forbid optimization if a select query has ARRAY JOIN on any side.
 2019-04-18 13:39:25 +03:00
zhang2014
1eb5713a74 fix crash when predicate optimzer & join on 2019-03-29 18:41:26 +08:00
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
c8eefb3927 Always modify subqueries if modifying inplace 
to support push-down while analyzing.
 2019-02-26 13:18:12 +03:00
Ivan Lezhankin
fa273bb73b Improve push-down predicate tests. 2019-02-26 13:17:25 +03:00
chertus
93e0621a2c fix wrong query in push down test 2019-02-12 18:08:21 +03:00
chertus
091efcda95 add IdentifierSemantic and PredicateExpressionsOptimizer refactoring 2019-01-25 18:42:24 +03:00
zhang2014
c23447ba3a ISSUES-1777 qualified subqueries when optimize predicate 2018-11-15 23:23:44 +08:00
alesapin
9127e41415 Fix hack in test 2018-10-20 13:43:15 +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
zhang2014
6778220ffd ISSUES-3232 remake interpreter_subquery when rewrite subqueries 2018-09-30 17:27:59 +08:00
zhang2014
b35ab511cb ISSUES-3225 fix alias conflict when predicate optimization 2018-09-27 14:29:38 +08:00
zhang2014
745696b888 ISSUES-3149 fix incorrectly masks rows in views 2018-09-17 23:30:15 +08:00
zhang2014
25f79593a2 ISSUES-3105 fix some bugs in the predicate optimizer 2018-09-13 20:08:27 +08:00
zhang2014
f921c9c169 ISSUES-863 support optimize predicate for view 2018-08-29 13:29:03 +08:00
zhang2014
bf517d5523 ISSUES-863 fix failure tests 2018-08-24 12:11:32 +08:00
zhang2014
32cc611f5d ISSUES-863 fix predicate optimizer not work for asterisk 2018-08-24 10:05:43 +08:00
Alexey Milovidov
79fb33d14f Fixed test #2015 2018-08-20 06:28:21 +03:00
Alexey Milovidov
b07ad553ef Fixed test #2015 2018-08-20 06:27:16 +03:00