revert commit ‘Fix generated column bug’

2023-07-10 09:11:56 +00:00
parent 2bd13e6946
commit 335db9ca4d
4 changed files with 22 additions and 116 deletions
--- a/src/sql/engine/expr/ob_expr_cast.cpp
+++ b/src/sql/engine/expr/ob_expr_cast.cpp
@ -894,8 +894,7 @@ int ObExprCast::is_valid_for_generated_column(const ObRawExpr*expr, const common
      }
    } else if (ObTimeType == src && ObTimeType != dst && ob_is_temporal_type(dst)) {
      is_valid = false;
-    } else if ((ObTimestampType == src && ObTimestampType != dst)
-               || (ObTimestampType == dst && ObTimestampType != src)) {
+    } else if (ObTimestampType == src && ObTimestampType != dst) {
      is_valid = false;
    }
  }