[CP] [to #2024071600103723491]fix updating(null) in trigger

2024-08-06 09:14:39 +00:00
parent e8faf23073
commit 95def8b3e6
1 changed files with 1 additions and 1 deletions
--- a/src/sql/engine/expr/ob_expr_dml_event.cpp
+++ b/src/sql/engine/expr/ob_expr_dml_event.cpp
@ -76,7 +76,7 @@ int ObExprDmlEvent::calc_dml_event(const ObExpr &expr,
  OV (OB_NOT_NULL(dml));
  if (2 == expr.arg_cnt_) {
    OZ (expr.args_[1]->eval(ctx, update_col));
-    OV (OB_NOT_NULL(update_col) && !update_col->is_null(), OB_INVALID_ARGUMENT);
+    OV (OB_NOT_NULL(update_col), OB_INVALID_ARGUMENT);
  }
  OX (expr_datum.set_bool(false));
  if (OB_SUCC(ret)) {