diff options
Diffstat (limited to 'mysql-test/r/subselect.result')
| -rw-r--r-- | mysql-test/r/subselect.result | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/mysql-test/r/subselect.result b/mysql-test/r/subselect.result index 94e5c843b8b..45e28d30ca3 100644 --- a/mysql-test/r/subselect.result +++ b/mysql-test/r/subselect.result @@ -1338,7 +1338,7 @@ a 4 explain extended select * from t2 where t2.a in (select a from t1); id select_type table type possible_keys key key_len ref rows filtered Extra -1 PRIMARY t2 index a a 5 NULL 4 100.00 Using index +1 PRIMARY t2 index a a 5 NULL 4 100.00 Using where; Using index 1 PRIMARY t1 ref a a 5 test.t2.a 101 100.00 Using index; FirstMatch(t2) Warnings: Note 1003 select `test`.`t2`.`a` AS `a` from `test`.`t2` semi join (`test`.`t1`) where (`test`.`t1`.`a` = `test`.`t2`.`a`) @@ -1348,7 +1348,7 @@ a 4 explain extended select * from t2 where t2.a in (select a from t1 where t1.b <> 30); id select_type table type possible_keys key key_len ref rows filtered Extra -1 PRIMARY t2 index a a 5 NULL 4 100.00 Using index +1 PRIMARY t2 index a a 5 NULL 4 100.00 Using where; Using index 1 PRIMARY t1 ref a a 5 test.t2.a 101 100.00 Using where; Using index; FirstMatch(t2) Warnings: Note 1003 select `test`.`t2`.`a` AS `a` from `test`.`t2` semi join (`test`.`t1`) where ((`test`.`t1`.`a` = `test`.`t2`.`a`) and (`test`.`t1`.`b` <> 30)) @@ -1358,8 +1358,8 @@ a 3 explain extended select * from t2 where t2.a in (select t1.a from t1,t3 where t1.b=t3.a); id select_type table type possible_keys key key_len ref rows filtered Extra -1 PRIMARY t2 index a a 5 NULL 4 100.00 Using index -1 PRIMARY t3 index a a 5 NULL 3 100.00 Using index +1 PRIMARY t2 index a a 5 NULL 4 100.00 Using where; Using index +1 PRIMARY t3 index a a 5 NULL 3 100.00 Using where; Using index 1 PRIMARY t1 ref a a 10 test.t2.a,test.t3.a 116 100.61 Using index; FirstMatch(t2) Warnings: Note 1003 select `test`.`t2`.`a` AS `a` from `test`.`t2` semi join (`test`.`t1` join `test`.`t3`) where ((`test`.`t1`.`a` = `test`.`t2`.`a`) and (`test`.`t1`.`b` = `test`.`t3`.`a`)) @@ -1375,7 +1375,7 @@ a 4 explain extended select * from t2 where t2.a in (select a from t1 where t1.b <> 30); id select_type table type possible_keys key key_len ref rows filtered Extra -1 PRIMARY t2 index a a 5 NULL 4 100.00 Using index +1 PRIMARY t2 index a a 5 NULL 4 100.00 Using where; Using index 1 PRIMARY t1 ref a a 5 test.t2.a 101 100.00 Using where; Using index; FirstMatch(t2) Warnings: Note 1003 select `test`.`t2`.`a` AS `a` from `test`.`t2` semi join (`test`.`t1`) where ((`test`.`t1`.`a` = `test`.`t2`.`a`) and (`test`.`t1`.`b` <> 30)) @@ -4202,7 +4202,7 @@ CREATE INDEX I1 ON t1 (a); CREATE INDEX I2 ON t1 (b); EXPLAIN SELECT a,b FROM t1 WHERE b IN (SELECT a FROM t1); id select_type table type possible_keys key key_len ref rows Extra -1 PRIMARY t1 index I1 I1 2 NULL 2 Using index; LooseScan +1 PRIMARY t1 index I1 I1 2 NULL 2 Using where; Using index; LooseScan 1 PRIMARY t1 ref I2 I2 13 test.t1.a 2 Using index condition SELECT a,b FROM t1 WHERE b IN (SELECT a FROM t1); a b @@ -4212,7 +4212,7 @@ CREATE INDEX I1 ON t2 (a); CREATE INDEX I2 ON t2 (b); EXPLAIN SELECT a,b FROM t2 WHERE b IN (SELECT a FROM t2); id select_type table type possible_keys key key_len ref rows Extra -1 PRIMARY t2 index I1 I1 4 NULL 2 Using index; LooseScan +1 PRIMARY t2 index I1 I1 4 NULL 2 Using where; Using index; LooseScan 1 PRIMARY t2 ref I2 I2 13 test.t2.a 2 Using index condition SELECT a,b FROM t2 WHERE b IN (SELECT a FROM t2); a b |