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fixed bug in derived tables if derived tables more than 1

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bell@sanja.is.com.ua
2002-05-06 22:47:57 +03:00
parent 06ed215c37
commit ac28b19955
3 changed files with 16 additions and 5 deletions
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10
mysql-test/r/derived.result
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@ -1,4 +1,4 @@
drop table if exists t1,t2;
drop table if exists t1,t2,t3;
CREATE TABLE t1 (a int not null, b char (10) not null);
insert into t1 values(1,'a'),(2,'b'),(3,'c'),(3,'c');
CREATE TABLE t2 (a int not null, b char (10) not null);
@ -7,4 +7,10 @@ select t1.a,t3.y from t1,(select a as y from t2 where b='c') as t3 where t1.a
a y
3 3
3 3
drop table if exists t1.t2;
CREATE TABLE t3 (a int not null, b char (10) not null);
insert into t3 values (3,'f'),(4,'y'),(5,'z'),(6,'c');
select t1.a,t4.y from t1,(select t2.a as y from t2,(select t3.b from t3 where t3.a>3) as t5 where t2.b=t5.b) as t4 where t1.a = t4.y;
a y
3 3
3 3
drop table if exists t1.t2,t3;