small fix

vesoft-inc · Nov 23, 2021 · 3ade797 · 3ade797
1 parent 4d20ec8
commit 3ade797
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/src/parser/parser.yy b/src/parser/parser.yy
@@ -1449,7 +1449,6 @@ yield_column
     }
     | expression {
         if (graph::ExpressionUtils::checkVarExprIfExist($1)) {
-            delete $3;
             throw nebula::GraphParser::syntax_error(@1, "Direct output of variable is prohibited");
         }
         $$ = new YieldColumn($1);