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prevented finding references in item_list for non-SELECT st_select_lex

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(fixed BUG#943)
This commit is contained in:
bell@sanja.is.com.ua
2003-07-29 16:59:46 +03:00
parent 6a46d28e21
commit 6dea500fb2
7 changed files with 56 additions and 12 deletions
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7
mysql-test/r/subselect.result
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@ -1225,3 +1225,10 @@ a (select count(distinct t1.b) as sum from t1,t2 where t1.a=t2.a and t2.b > 0 an
2 2
1 2
drop table t1,t2,t3;
create table t1 (s1 int);
create table t2 (s1 int);
insert into t1 values (1);
insert into t2 values (1);
update t1 set s1 = s1 + 1 where 1 = (select x.s1 as A from t2 WHERE t2.s1 > t1.s1 order by A);
ERROR 42S02: Unknown table 'x' in field list
DROP TABLE t1, t2;

15
mysql-test/t/subselect.test
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@ -817,4 +817,17 @@ insert into t1 values (0,100),(1,2), (1,3), (2,2), (2,7), (2,-1), (3,10);
insert into t2 values (0,0), (1,1), (2,1), (3,1), (4,1);
insert into t3 values (3,3), (2,2), (1,1);
select a,(select count(distinct t1.b) as sum from t1,t2 where t1.a=t2.a and t2.b > 0 and t1.a <= t3.b group by t1.a order by sum limit 1) from t3;
drop table t1,t2,t3;s
drop table t1,t2,t3;
#
# update subquery with wrong field (to force name resolving
# in UPDATE name space)
#
create table t1 (s1 int);
create table t2 (s1 int);
insert into t1 values (1);
insert into t2 values (1);
-- error 1109
update t1 set s1 = s1 + 1 where 1 = (select x.s1 as A from t2 WHERE t2.s1 > t1.s1 order by A);
DROP TABLE t1, t2;