remove unrelated

Signed-off-by: lihaowei <[email protected]>
pingcap · Jun 2, 2021 · 88802e6 · 88802e6
1 parent d111ae4
commit 88802e6
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diff --git a/ddl/serial_test.go b/ddl/serial_test.go
@@ -534,13 +534,6 @@ func (s *testSerialSuite) TestCreateTableWithLike(c *C) {
 	_, err = tk.Exec("create table temporary_table_t1 like temporary_table")
 	c.Assert(err.Error(), Equals, core.ErrOptOnTemporaryTable.GenWithStackByArgs("create table like").Error())
 	tk.MustExec("drop table if exists temporary_table;")
-
-	tk.MustExec("drop table if exists temporary_table_like;")
-	tk.MustExec("create table temporary_table (a int, b int,index(a))")
-	tk.MustExec("drop table if exists temporary_table_like_t1;")
-	_, err = tk.Exec("create global temporary table temporary_table_like_t1 like temporary_table on commit delete rows;")
-	c.Assert(err.Error(), Equals, core.ErrOptOnTemporaryTable.GenWithStackByArgs("create table like").Error())
-	tk.MustExec("drop table if exists temporary_table_like;")
 }
 
 // TestCancelAddIndex1 tests canceling ddl job when the add index worker is not started.

diff --git a/planner/core/planbuilder.go b/planner/core/planbuilder.go
@@ -3480,9 +3480,6 @@ func (b *PlanBuilder) buildDDL(ctx context.Context, node ast.DDLNode) (Plan, err
 					return nil, infoschema.ErrCannotAddForeign
 				}
 			}
-			if v.ReferTable != nil {
-				return nil, ErrOptOnTemporaryTable.GenWithStackByArgs("create table like")
-			}
 		}
 		if b.ctx.GetSessionVars().User != nil {
 			authErr = ErrTableaccessDenied.GenWithStackByArgs("CREATE", b.ctx.GetSessionVars().User.AuthUsername,