diff options
Diffstat (limited to 'mysql-test/r/subselect_sj2_jcl6.result')
| -rw-r--r-- | mysql-test/r/subselect_sj2_jcl6.result | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/mysql-test/r/subselect_sj2_jcl6.result b/mysql-test/r/subselect_sj2_jcl6.result index 234fd625886..3b98dc8b34f 100644 --- a/mysql-test/r/subselect_sj2_jcl6.result +++ b/mysql-test/r/subselect_sj2_jcl6.result @@ -25,6 +25,7 @@ b int, key(b) ); insert into t2 select a, a/2 from t0; +insert into t2 select a+10, a+10/2 from t0; select * from t1; a b 1 1 @@ -42,6 +43,16 @@ a b 7 4 8 4 9 5 +10 5 +11 6 +12 7 +13 8 +14 9 +15 10 +16 11 +17 12 +18 13 +19 14 explain select * from t2 where b in (select a from t1); id select_type table type possible_keys key key_len ref rows Extra 1 PRIMARY t1 ALL NULL NULL NULL NULL 3 Using where; Start temporary @@ -60,6 +71,7 @@ pk1 char(200), pk2 char(200), pk3 char(200), primary key(pk1, pk2, pk3) ) engine=innodb; insert into t3 select a,a, a,a,a from t0; +insert into t3 select a,a, a+100,a+100,a+100 from t0; explain select * from t3 where b in (select a from t1); id select_type table type possible_keys key key_len ref rows Extra 1 PRIMARY t1 ALL NULL NULL NULL NULL 3 Using where; Start temporary @@ -67,6 +79,8 @@ id select_type table type possible_keys key key_len ref rows Extra select * from t3 where b in (select a from t1); a b pk1 pk2 pk3 1 1 1 1 1 +1 1 101 101 101 +2 2 102 102 102 2 2 2 2 2 set @save_max_heap_table_size= @@max_heap_table_size; set max_heap_table_size=16384; @@ -429,6 +443,7 @@ create table t0 (a int); insert into t0 values (0),(1),(2),(3),(4); create table t1 (a int, b int, key(a)); insert into t1 select a,a from t0; +insert into t1 select a+5,a from t0; create table t2 (a int, b int, primary key(a)); insert into t2 select * from t1; Table t2, unlike table t1, should be displayed as pulled out @@ -436,12 +451,12 @@ explain extended select * from t0 where t0.a in ( select t1.a from t1,t2 where t2.a=t0.a and t1.b=t2.b); id select_type table type possible_keys key key_len ref rows filtered Extra -1 PRIMARY t0 ALL NULL NULL NULL NULL 5 100.00 Using where; Start temporary -1 PRIMARY t1 ref a a 5 test.t0.a 1 100.00 Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan -1 PRIMARY t2 eq_ref PRIMARY PRIMARY 4 test.t0.a 1 100.00 Using where; End temporary; Using join buffer (incremental, BKA join); Key-ordered Rowid-ordered scan +1 PRIMARY t0 ALL NULL NULL NULL NULL 5 100.00 Using where +1 PRIMARY t2 eq_ref PRIMARY PRIMARY 4 test.t0.a 1 100.00 Using join buffer (flat, BKA join); Key-ordered Rowid-ordered scan +1 PRIMARY t1 ref a a 5 test.t0.a 1 100.00 Using where; FirstMatch(t2); Using join buffer (incremental, BKA join); Key-ordered Rowid-ordered scan Warnings: Note 1276 Field or reference 'test.t0.a' of SELECT #2 was resolved in SELECT #1 -Note 1003 select `test`.`t0`.`a` AS `a` from `test`.`t2` semi join (`test`.`t1`) join `test`.`t0` where ((`test`.`t2`.`b` = `test`.`t1`.`b`) and (`test`.`t1`.`a` = `test`.`t0`.`a`) and (`test`.`t2`.`a` = `test`.`t0`.`a`)) +Note 1003 select `test`.`t0`.`a` AS `a` from `test`.`t2` semi join (`test`.`t1`) join `test`.`t0` where ((`test`.`t1`.`b` = `test`.`t2`.`b`) and (`test`.`t2`.`a` = `test`.`t0`.`a`) and (`test`.`t1`.`a` = `test`.`t0`.`a`)) update t1 set a=3, b=11 where a=4; update t2 set b=11 where a=3; # Not anymore: |