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Fix for bug #1564: CREATE TABLE + UNION + same table name = crash

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2003-11-11 18:14:49 +04:00
parent 25f9971aaa
commit 1c45978512
3 changed files with 14 additions and 2 deletions
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3
mysql-test/r/union.result
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@ -419,4 +419,7 @@ a
3
(SELECT * FROM t1) UNION all (SELECT SQL_CALC_FOUND_ROWS * FROM t2) LIMIT 1;
Wrong usage/placement of 'SQL_CALC_FOUND_ROWS'
create temporary table t1 select a from t1 union select a from t2;
create table t1 select a from t1 union select a from t2;
INSERT TABLE 't1' isn't allowed in FROM table list
drop table t1,t2;

3
mysql-test/t/union.test
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@ -223,4 +223,7 @@ SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a desc LIMIT 1;
--error 1234
(SELECT * FROM t1) UNION all (SELECT SQL_CALC_FOUND_ROWS * FROM t2) LIMIT 1;
create temporary table t1 select a from t1 union select a from t2;
--error 1093
create table t1 select a from t1 union select a from t2;
drop table t1,t2;