fix time expression with invalid parameter bug

2021-10-28 10:51:42 +08:00
parent 895dd33532
commit b01b3ee539
2 changed files with 5 additions and 1 deletions
--- a/src/sql/engine/expr/ob_expr_time.cpp
+++ b/src/sql/engine/expr/ob_expr_time.cpp
@ -40,7 +40,7 @@ int ObExprTime::calc_result_type1(ObExprResType& type, ObExprResType& type1, ObE
  int16_t scale1 = MIN(type1.get_scale(), MAX_SCALE_FOR_TEMPORAL);
  int16_t scale = (SCALE_UNKNOWN_YET == scale1) ? MAX_SCALE_FOR_TEMPORAL : scale1;
  type.set_scale(scale);
-  UNUSED(type_ctx);
+  type_ctx.set_cast_mode(type_ctx.get_cast_mode() | CM_NULL_ON_WARN);
  return ret;
 }