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Diffstat (limited to 'mysql-test/t/alter_table.test')
| -rw-r--r-- | mysql-test/t/alter_table.test | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/mysql-test/t/alter_table.test b/mysql-test/t/alter_table.test index b0b017f2b70..247a79e2bda 100644 --- a/mysql-test/t/alter_table.test +++ b/mysql-test/t/alter_table.test @@ -1643,3 +1643,11 @@ alter table t1 add key (i); alter table t1 add key if not exists (i); DROP TABLE t1; +# +# MDEV-4436 CHANGE COLUMN IF EXISTS does not work and throws wrong warning. +# +create table t1 (a int); +alter table t1 change column if exists a b bigint; +show create table t1; +DROP TABLE t1; + |