fix aggregate scale for temporal type bug

2022-03-04 11:45:50 +08:00
parent 5022a0609f
commit f0d7d9d626
3 changed files with 6 additions and 7 deletions
--- a/src/sql/engine/expr/ob_expr_operator.cpp
+++ b/src/sql/engine/expr/ob_expr_operator.cpp
@ -1127,8 +1127,7 @@ int ObExprOperator::aggregate_temporal_accuracy_for_merge(
      }
    }
    if (OB_UNLIKELY(scale < 0)) {
-      ret = OB_ERR_UNEXPECTED;
-      LOG_WARN("unexpected scale.", K(ret), K(scale));
+      type.set_scale(ObAccuracy::MAX_ACCURACY2[is_oracle_mode()][type.get_type()].get_scale());
    } else {
      type.set_scale(scale);
    }