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a fix (bug #2361: ALTER TABLE ... DROP PRIMARY KEY drops a non-primary key).

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2004-01-13 16:18:37 +04:00
parent 41b3fb05d5
commit 21e2c72bfb
3 changed files with 23 additions and 3 deletions
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9
mysql-test/r/alter_table.result
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@ -412,3 +412,12 @@ t1 0 PRIMARY 1 Host A NULL NULL NULL BTREE
t1 0 PRIMARY 2 User A 0 NULL NULL BTREE
t1 1 Host 1 Host A NULL NULL NULL BTREE disabled
DROP TABLE t1;
CREATE TABLE t1 (a int UNIQUE);
ALTER TABLE t1 DROP PRIMARY KEY;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) default NULL,
UNIQUE KEY `a` (`a`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1
DROP TABLE t1;