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| author | Igor Babaev <igor@askmonty.org> | 2013-08-18 19:58:51 -0700 |
|---|---|---|
| committer | Igor Babaev <igor@askmonty.org> | 2013-08-18 19:58:51 -0700 |
| commit | 4eddb2c221d086d7181ef7ff78bb0e6ce6f3359a (patch) | |
| tree | d1b3c7ebc6b5149a4111176c53ce112a7585ae21 /mysql-test/r/table_elim.result | |
| parent | b59738a598569ace75be5e63b7ed6ca69afe6ebc (diff) | |
| parent | 25c152018dceae35bf0d45de46a33a214048128c (diff) | |
| download | mariadb-git-4eddb2c221d086d7181ef7ff78bb0e6ce6f3359a.tar.gz | |
Merge 5.3->5.5.
In particular:
Merged the patch for bug mdev-4418 from 5.3 into 5.5.
Fixed a bug in the patch that should be backported to 5.3.
Diffstat (limited to 'mysql-test/r/table_elim.result')
| -rw-r--r-- | mysql-test/r/table_elim.result | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mysql-test/r/table_elim.result b/mysql-test/r/table_elim.result index 63b3304641b..aa1bed3d67d 100644 --- a/mysql-test/r/table_elim.result +++ b/mysql-test/r/table_elim.result @@ -17,7 +17,7 @@ explain extended select t1.a from t1 left join t2 on t2.a=t1.a; id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE t1 ALL NULL NULL NULL NULL 4 100.00 Warnings: -Note 1003 select `test`.`t1`.`a` AS `a` from `test`.`t1` where 1 +Note 1003 select `test`.`t1`.`a` AS `a` from `test`.`t1` select t1.a from t1 left join t2 on t2.a=t1.a; a 0 @@ -62,7 +62,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra 1 SIMPLE t0 ALL NULL NULL NULL NULL 4 100.00 1 SIMPLE t1 ALL NULL NULL NULL NULL 4 100.00 Using where Warnings: -Note 1003 select `test`.`t0`.`a` AS `a` from `test`.`t0` left join (`test`.`t1`) on((`test`.`t1`.`a` = `test`.`t0`.`a`)) where 1 +Note 1003 select `test`.`t0`.`a` AS `a` from `test`.`t0` left join (`test`.`t1`) on((`test`.`t1`.`a` = `test`.`t0`.`a`)) # Elimination with aggregate functions explain select count(*) from t1 left join t2 on t2.a=t1.a; id select_type table type possible_keys key key_len ref rows Extra @@ -626,6 +626,6 @@ id select_type table type possible_keys key key_len ref rows filtered Extra 1 PRIMARY t2 index NULL b 5 NULL 2 100.00 Using where; Using index 2 DEPENDENT SUBQUERY t1 system NULL NULL NULL NULL 1 100.00 Warnings: -Note 1003 select `test`.`t2`.`b` AS `b` from `test`.`t2` where <expr_cache><`test`.`t2`.`b`>(<in_optimizer>(`test`.`t2`.`b`,<exists>(select sum(1) from dual where 1 having (<cache>(`test`.`t2`.`b`) = <ref_null_helper>(sum(1)))))) +Note 1003 select `test`.`t2`.`b` AS `b` from `test`.`t2` where <expr_cache><`test`.`t2`.`b`>(<in_optimizer>(`test`.`t2`.`b`,<exists>(select sum(1) from dual having (<cache>(`test`.`t2`.`b`) = <ref_null_helper>(sum(1)))))) DROP TABLE t1,t2; SET optimizer_switch=@save_optimizer_switch; |