Fix type deduction error

2023-11-23 08:11:03 +00:00
parent 8d166a7d96
commit dd4fe92807
3 changed files with 5 additions and 0 deletions
--- a/src/sql/engine/expr/ob_expr_minus.cpp
+++ b/src/sql/engine/expr/ob_expr_minus.cpp
@ -121,6 +121,7 @@ int ObExprMinus::calc_result_type2(ObExprResType &type,
      } else if (is_oracle && type.get_precision() > OB_MAX_NUMBER_PRECISION) {
        type1.set_calc_type(ObNumberType);
        type2.set_calc_type(ObNumberType);
+        type.set_number();
      } else {
        if (ObRawExprUtils::decimal_int_need_cast(type1.get_accuracy(), type.get_accuracy()) ||
              ObRawExprUtils::decimal_int_need_cast(type2.get_accuracy(), type.get_accuracy())) {