diff options
Diffstat (limited to 'mysql-test')
| -rw-r--r-- | mysql-test/r/alter_table.result | 61 | ||||
| -rw-r--r-- | mysql-test/t/alter_table.test | 32 |
2 files changed, 93 insertions, 0 deletions
diff --git a/mysql-test/r/alter_table.result b/mysql-test/r/alter_table.result index e32037c4be9..bb78df907ad 100644 --- a/mysql-test/r/alter_table.result +++ b/mysql-test/r/alter_table.result @@ -2164,3 +2164,64 @@ t1 CREATE TABLE `t1` ( `b` int(11) DEFAULT NULL ) ENGINE=InnoDB DEFAULT CHARSET=utf8 DROP TABLE t1; +# +# +# MDEV-15308 +# Assertion `ha_alter_info->alter_info->drop_list.elements > 0' failed +# in ha_innodb::prepare_inplace_alter_table +# +CREATE TABLE t1 (a INT, b INT) ENGINE=InnoDB; +ALTER TABLE t1 DROP FOREIGN KEY IF EXISTS fk, DROP COLUMN b; +Warnings: +Note 1091 Can't DROP 'fk'; check that column/key exists +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +DROP TABLE t1; +CREATE TABLE t1 (a INT, b INT) ENGINE=InnoDB; +ALTER TABLE t1 DROP INDEX IF EXISTS fk, DROP COLUMN b; +Warnings: +Note 1091 Can't DROP 'fk'; check that column/key exists +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +DROP TABLE t1; +CREATE TABLE t1 (a INT, b INT, c INT, KEY(c)) ENGINE=InnoDB; +ALTER TABLE t1 DROP FOREIGN KEY IF EXISTS fk, DROP COLUMN c; +Warnings: +Note 1091 Can't DROP 'fk'; check that column/key exists +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) DEFAULT NULL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +DROP TABLE t1; +CREATE TABLE t1 (a INT, b INT, c INT, KEY c1(c)) ENGINE=InnoDB; +ALTER TABLE t1 DROP FOREIGN KEY IF EXISTS fk, DROP INDEX c1; +Warnings: +Note 1091 Can't DROP 'fk'; check that column/key exists +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) DEFAULT NULL, + `c` int(11) DEFAULT NULL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +DROP TABLE t1; +CREATE TABLE t1 (a INT, b INT) ENGINE=InnoDB; +ALTER TABLE t1 DROP INDEX IF EXISTS fk, DROP COLUMN IF EXISTS c; +Warnings: +Note 1091 Can't DROP 'fk'; check that column/key exists +Note 1091 Can't DROP 'c'; check that column/key exists +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) DEFAULT NULL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +DROP TABLE t1; diff --git a/mysql-test/t/alter_table.test b/mysql-test/t/alter_table.test index 8fcc7d044e5..585a272de9b 100644 --- a/mysql-test/t/alter_table.test +++ b/mysql-test/t/alter_table.test @@ -1809,3 +1809,35 @@ SHOW CREATE TABLE t1; ALTER TABLE t1 CONVERT TO CHARACTER SET utf8; SHOW CREATE TABLE t1; DROP TABLE t1; + +--echo # +--echo # +--echo # MDEV-15308 +--echo # Assertion `ha_alter_info->alter_info->drop_list.elements > 0' failed +--echo # in ha_innodb::prepare_inplace_alter_table +--echo # + +CREATE TABLE t1 (a INT, b INT) ENGINE=InnoDB; +ALTER TABLE t1 DROP FOREIGN KEY IF EXISTS fk, DROP COLUMN b; +SHOW CREATE TABLE t1; +DROP TABLE t1; + +CREATE TABLE t1 (a INT, b INT) ENGINE=InnoDB; +ALTER TABLE t1 DROP INDEX IF EXISTS fk, DROP COLUMN b; +SHOW CREATE TABLE t1; +DROP TABLE t1; + +CREATE TABLE t1 (a INT, b INT, c INT, KEY(c)) ENGINE=InnoDB; +ALTER TABLE t1 DROP FOREIGN KEY IF EXISTS fk, DROP COLUMN c; +SHOW CREATE TABLE t1; +DROP TABLE t1; + +CREATE TABLE t1 (a INT, b INT, c INT, KEY c1(c)) ENGINE=InnoDB; +ALTER TABLE t1 DROP FOREIGN KEY IF EXISTS fk, DROP INDEX c1; +SHOW CREATE TABLE t1; +DROP TABLE t1; + +CREATE TABLE t1 (a INT, b INT) ENGINE=InnoDB; +ALTER TABLE t1 DROP INDEX IF EXISTS fk, DROP COLUMN IF EXISTS c; +SHOW CREATE TABLE t1; +DROP TABLE t1; |