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Diffstat (limited to 'mysql-test/r/subselect.result')
| -rw-r--r-- | mysql-test/r/subselect.result | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/mysql-test/r/subselect.result b/mysql-test/r/subselect.result index 20ab3ac8f80..0e22608838b 100644 --- a/mysql-test/r/subselect.result +++ b/mysql-test/r/subselect.result @@ -2013,3 +2013,29 @@ explain select a from t1 where c=2; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t1 ALL NULL NULL NULL NULL 3 Using where drop table t1; +set @got_val= (SELECT 1 FROM (SELECT 'A' as my_col) as T1 ) ; +create table t1 (a int, b int); +create table t2 (a int, b int); +insert into t1 values (1,1),(1,2),(1,3),(2,4),(2,5); +insert into t2 values (1,3),(2,1); +select distinct a,b, (select max(b) from t2 where t1.b=t2.a) from t1 order by t1.b; +a b (select max(b) from t2 where t1.b=t2.a) +1 1 3 +1 2 1 +1 3 NULL +2 4 NULL +2 5 NULL +drop table t1, t2; +create table t1 (id int); +create table t2 (id int, body text, fulltext (body)); +insert into t1 values(1),(2),(3); +insert into t2 values (1,'test'), (2,'mysql'), (3,'test'), (4,'test'); +select count(distinct id) from t1 where id in (select id from t2 where match(body) against ('mysql' in boolean mode)); +count(distinct id) +1 +drop table t2,t1; +create table t1 (s1 int,s2 int); +insert into t1 values (20,15); +select * from t1 where (('a',null) <=> (select 'a',s2 from t1 where s1 = 0)); +s1 s2 +drop table t1; |