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fixed union rexecution bug

This commit is contained in:
bell@sanja.is.com.ua
2002-10-27 21:29:40 +02:00
parent 8ec9edac55
commit 7777d2b819
5 changed files with 14 additions and 6 deletions

View File

@ -5,6 +5,9 @@ SELECT (SELECT 1) UNION SELECT (SELECT 2);
(SELECT 1)
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2
SELECT (SELECT (SELECT 0 UNION SELECT 0));
(SELECT (SELECT 0 UNION SELECT 0))
0
drop table if exists t1,t2,t3,t4,t5,attend,clinic,inscrit;
create table t1 (a int);
create table t2 (a int, b int);

View File

@ -1,6 +1,6 @@
select (select 2);
SELECT (SELECT 1) UNION SELECT (SELECT 2);
SELECT (SELECT (SELECT 0 UNION SELECT 0));
drop table if exists t1,t2,t3,t4,t5,attend,clinic,inscrit;
create table t1 (a int);
create table t2 (a int, b int);