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Diffstat (limited to 'mysql-test/t/alter_table.test')
| -rw-r--r-- | mysql-test/t/alter_table.test | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/mysql-test/t/alter_table.test b/mysql-test/t/alter_table.test index bce7f3f95bb..df4958bd2bc 100644 --- a/mysql-test/t/alter_table.test +++ b/mysql-test/t/alter_table.test @@ -1700,6 +1700,18 @@ alter table t1 add unique index if not exists idx(i); show create table t1; DROP TABLE t1; +# +# MDEV-8358 ADD PRIMARY KEY IF NOT EXISTS -> ERROR 1068 (42000): Multiple primary key +# + +CREATE TABLE t1 ( + `event_id` bigint(20) unsigned NOT NULL DEFAULT '0', + `market_id` bigint(20) unsigned NOT NULL DEFAULT '0', + PRIMARY KEY (`event_id`,`market_id`) + ); +ALTER TABLE t1 ADD PRIMARY KEY IF NOT EXISTS event_id (event_id,market_id); +DROP TABLE t1; + --echo # --echo # MDEV-7374 : Losing connection to MySQL while running ALTER TABLE --echo # @@ -1722,6 +1734,3 @@ ALTER TABLE t1 DROP INDEX i1, ADD INDEX i1(a) COMMENT 'comment2'; SHOW CREATE TABLE t1; DROP TABLE t1; ---echo # ---echo # Start of 10.1 tests ---echo # |