diff options
Diffstat (limited to 'mysql-test/r/join_outer.result')
| -rw-r--r-- | mysql-test/r/join_outer.result | 71 |
1 files changed, 70 insertions, 1 deletions
diff --git a/mysql-test/r/join_outer.result b/mysql-test/r/join_outer.result index 7915521a9b7..ec377b92371 100644 --- a/mysql-test/r/join_outer.result +++ b/mysql-test/r/join_outer.result @@ -628,7 +628,7 @@ insert into t2 values (10,1),(20,2),(30,3); explain select * from t2 left join t1 on t1.fooID = t2.fooID and t1.fooID = 30; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t2 index NULL PRIMARY 4 NULL 3 Using index -1 SIMPLE t1 eq_ref PRIMARY PRIMARY 2 const 1 Using index +1 SIMPLE t1 const PRIMARY PRIMARY 2 const 1 Using where; Using index select * from t2 left join t1 on t1.fooID = t2.fooID and t1.fooID = 30; fooID barID fooID 10 1 NULL @@ -676,3 +676,72 @@ id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t2 ALL NULL NULL NULL NULL 2 1 SIMPLE t3 ALL NULL NULL NULL NULL 2 drop table t1, t2, t3; +create table t1 ( +match_id tinyint(3) unsigned not null auto_increment, +home tinyint(3) unsigned default '0', +unique key match_id (match_id), +key match_id_2 (match_id) +); +insert into t1 values("1", "2"); +create table t2 ( +player_id tinyint(3) unsigned default '0', +match_1_h tinyint(3) unsigned default '0', +key player_id (player_id) +); +insert into t2 values("1", "5"); +insert into t2 values("2", "9"); +insert into t2 values("3", "3"); +insert into t2 values("4", "7"); +insert into t2 values("5", "6"); +insert into t2 values("6", "8"); +insert into t2 values("7", "4"); +insert into t2 values("8", "12"); +insert into t2 values("9", "11"); +insert into t2 values("10", "10"); +explain select s.*, '*', m.*, (s.match_1_h - m.home) UUX from +(t2 s left join t1 m on m.match_id = 1) +order by m.match_id desc; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE s ALL NULL NULL NULL NULL 10 +1 SIMPLE m const match_id,match_id_2 match_id 1 const 1 Using where +explain select s.*, '*', m.*, (s.match_1_h - m.home) UUX from +(t2 s left join t1 m on m.match_id = 1) +order by UUX desc; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE s ALL NULL NULL NULL NULL 10 Using temporary; Using filesort +1 SIMPLE m const match_id,match_id_2 match_id 1 const 1 Using where +select s.*, '*', m.*, (s.match_1_h - m.home) UUX from +(t2 s left join t1 m on m.match_id = 1) +order by UUX desc; +player_id match_1_h * match_id home UUX +8 12 * 1 2 10 +9 11 * 1 2 9 +10 10 * 1 2 8 +2 9 * 1 2 7 +6 8 * 1 2 6 +4 7 * 1 2 5 +5 6 * 1 2 4 +1 5 * 1 2 3 +7 4 * 1 2 2 +3 3 * 1 2 1 +explain select s.*, '*', m.*, (s.match_1_h - m.home) UUX from +t2 s straight_join t1 m where m.match_id = 1 +order by UUX desc; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE s ALL NULL NULL NULL NULL 10 Using temporary; Using filesort +1 SIMPLE m const match_id,match_id_2 match_id 1 const 1 Using where +select s.*, '*', m.*, (s.match_1_h - m.home) UUX from +t2 s straight_join t1 m where m.match_id = 1 +order by UUX desc; +player_id match_1_h * match_id home UUX +8 12 * 1 2 10 +9 11 * 1 2 9 +10 10 * 1 2 8 +2 9 * 1 2 7 +6 8 * 1 2 6 +4 7 * 1 2 5 +5 6 * 1 2 4 +1 5 * 1 2 3 +7 4 * 1 2 2 +3 3 * 1 2 1 +drop table t1, t2; |