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| author | unknown <timour@askmonty.org> | 2011-11-21 16:56:32 +0200 |
|---|---|---|
| committer | unknown <timour@askmonty.org> | 2011-11-21 16:56:32 +0200 |
| commit | f0d9908fc3582cf08db7e0376f0e243b1e754ad5 (patch) | |
| tree | c05ad7a90dcb96d7d31452311085480a8b06dd5c /mysql-test/r/subselect_extra_no_semijoin.result | |
| parent | 9cde33f9ef139f7511db66393694bbc3af6a863f (diff) | |
| parent | 32d230d67bce5c4b19e25392c74b2fe8c9419248 (diff) | |
| download | mariadb-git-f0d9908fc3582cf08db7e0376f0e243b1e754ad5.tar.gz | |
Merge enabling of materialization=on by default with main tree.
Diffstat (limited to 'mysql-test/r/subselect_extra_no_semijoin.result')
| -rw-r--r-- | mysql-test/r/subselect_extra_no_semijoin.result | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/mysql-test/r/subselect_extra_no_semijoin.result b/mysql-test/r/subselect_extra_no_semijoin.result index f0d720d91f3..ebe99550e46 100644 --- a/mysql-test/r/subselect_extra_no_semijoin.result +++ b/mysql-test/r/subselect_extra_no_semijoin.result @@ -311,7 +311,7 @@ EXPLAIN SELECT 1 FROM t1 WHERE a IN (SELECT a FROM t1 USE INDEX (i2) IGNORE INDEX (i2)); id select_type table type possible_keys key key_len ref rows Extra 1 PRIMARY t1 index NULL PRIMARY 4 NULL 144 Using where; Using index -2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 144 Using where +2 SUBQUERY t1 ALL NULL NULL NULL NULL 144 CREATE TABLE t2 (a INT, b INT, KEY(a)); INSERT INTO t2 VALUES (1, 1), (2, 2), (3,3), (4,4); EXPLAIN SELECT a, SUM(b) FROM t2 GROUP BY a LIMIT 2; @@ -324,7 +324,7 @@ EXPLAIN SELECT 1 FROM t2 WHERE a IN (SELECT a FROM t1 USE INDEX (i2) IGNORE INDEX (i2)); id select_type table type possible_keys key key_len ref rows Extra 1 PRIMARY t2 index NULL a 5 NULL 4 Using where; Using index -2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 144 Using where +2 SUBQUERY t1 ALL NULL NULL NULL NULL 144 DROP TABLE t1, t2; # # From derived_view.test @@ -349,9 +349,9 @@ WHERE t.a IN (SELECT b FROM t1); id select_type table type possible_keys key key_len ref rows filtered Extra 1 PRIMARY t1 system NULL NULL NULL NULL 1 100.00 1 PRIMARY t2 ALL NULL NULL NULL NULL 2 100.00 Using where -3 DEPENDENT SUBQUERY t1 system NULL NULL NULL NULL 1 100.00 +3 SUBQUERY t1 system NULL NULL NULL NULL 1 100.00 Warnings: -Note 1003 select `test`.`t2`.`a` AS `a`,0 AS `a`,0 AS `b` from `test`.`t1` left join `test`.`t2` on((0 <> 0)) where <expr_cache><0>(<in_optimizer>(0,<exists>(select 0 from `test`.`t1` where (<cache>(0) = 0)))) +Note 1003 select `test`.`t2`.`a` AS `a`,0 AS `a`,0 AS `b` from `test`.`t1` left join `test`.`t2` on((0 <> 0)) where <expr_cache><0>(<in_optimizer>(0,0 in ( <materialize> (select 0 from `test`.`t1` ), <primary_index_lookup>(0 in <temporary table> on distinct_key where ((0 = `<subquery3>`.`b`)))))) SELECT * FROM t2 RIGHT JOIN v1 AS t ON t.a != 0 WHERE t.a IN (SELECT b FROM t1); a a b @@ -362,9 +362,9 @@ WHERE t.a IN (SELECT b FROM t1); id select_type table type possible_keys key key_len ref rows filtered Extra 1 PRIMARY t1 system NULL NULL NULL NULL 1 100.00 1 PRIMARY t2 ALL NULL NULL NULL NULL 2 100.00 Using where -2 DEPENDENT SUBQUERY t1 system NULL NULL NULL NULL 1 100.00 +2 SUBQUERY t1 system NULL NULL NULL NULL 1 100.00 Warnings: -Note 1003 select `test`.`t2`.`a` AS `a`,0 AS `a`,0 AS `b` from `test`.`t1` left join `test`.`t2` on((0 <> 0)) where <expr_cache><0>(<in_optimizer>(0,<exists>(select 0 from `test`.`t1` where (<cache>(0) = 0)))) +Note 1003 select `test`.`t2`.`a` AS `a`,0 AS `a`,0 AS `b` from `test`.`t1` left join `test`.`t2` on((0 <> 0)) where <expr_cache><0>(<in_optimizer>(0,0 in ( <materialize> (select 0 from `test`.`t1` ), <primary_index_lookup>(0 in <temporary table> on distinct_key where ((0 = `<subquery2>`.`b`)))))) DROP VIEW v1; DROP TABLE t1,t2; # |