fix 3-stage aggr build dup expr report 4016

2023-04-20 04:11:16 +00:00
parent 10354fdfee
commit 27b330495b
1 changed files with 0 additions and 1 deletions
--- a/src/sql/resolver/expr/ob_raw_expr_util.cpp
+++ b/src/sql/resolver/expr/ob_raw_expr_util.cpp
@ -4754,7 +4754,6 @@ int ObRawExprUtils::build_op_pseudo_column_expr(ObRawExprFactory &expr_factory,
 {
  int ret = OB_SUCCESS;
  CK(NULL != expr_name);
-  CK(ObNullType != res_type.get_type());

  OZ(expr_factory.create_raw_expr(expr_type, expr));
  CK(NULL != expr);