Created test case

mjonss · Nov 7, 2022 · ac25592 · ac25592
1 parent 32248e2
commit ac25592
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/ddl/db_partition_test.go b/ddl/db_partition_test.go
@@ -4535,6 +4535,7 @@ func TestPartitionTableWithAnsiQuotes(t *testing.T) {
 		` PARTITION "p4" VALUES LESS THAN ('\\''\t\n','\\''\t\n'),` + "\n" +
 		` PARTITION "pMax" VALUES LESS THAN (MAXVALUE,MAXVALUE))`))
 }
+
 func TestAlterModifyColumnOnPartitionedTable(t *testing.T) {
 	store := testkit.CreateMockStore(t)
 	tk := testkit.NewTestKit(t, store)
@@ -4665,6 +4666,16 @@ func TestAlterModifyColumnOnPartitionedTable(t *testing.T) {
 	tk.MustGetErrCode(`alter table t modify a varchar(20)`, errno.ErrUnsupportedDDLOperation)
 }
 
+func TestAlterModifyColumnOnPartitionedTableRename(t *testing.T) {
+	store := testkit.CreateMockStore(t)
+	tk := testkit.NewTestKit(t, store)
+	schemaName := "modColPartRename"
+	tk.MustExec("create database " + schemaName)
+	tk.MustExec("use " + schemaName)
+	tk.MustExec(`create table t (a char, b char) partition by range columns (a) (partition p0 values less than ('z'))`)
+	tk.MustExec(`alter table t change a c char`)
+}
+
 func TestAlterModifyColumnOnPartitionedTableFail(t *testing.T) {
 	store := testkit.CreateMockStore(t)
 	tk := testkit.NewTestKit(t, store)