undo wrong fix.

vesoft-inc · Nov 17, 2022 · c59cd4d · c59cd4d
1 parent 1f577c5
commit c59cd4d
Showing 1 changed file with 4 additions and 6 deletions.
diff --git a/src/graph/validator/MatchValidator.cpp b/src/graph/validator/MatchValidator.cpp
@@ -560,15 +560,13 @@ Status MatchValidator::validateWith(const WithClause *with,
       auto label = static_cast<const LabelExpression *>(col->expr())->name();
       auto found = withClauseCtx.yield->aliasesAvailable.find(label);
       DCHECK(found != withClauseCtx.yield->aliasesAvailable.end());
-      /*if (!withClauseCtx.aliasesGenerated.emplace(col->alias(), found->second).second) {
+      if (!withClauseCtx.aliasesGenerated.emplace(col->alias(), found->second).second) {
         return Status::SemanticError("`%s': Redefined alias", col->alias().c_str());
-      }*/
-      withClauseCtx.aliasesGenerated.emplace(col->alias(), found->second);
+      }
     } else {
-      /*if (!withClauseCtx.aliasesGenerated.emplace(col->alias(), aliasType).second) {
+      if (!withClauseCtx.aliasesGenerated.emplace(col->alias(), aliasType).second) {
         return Status::SemanticError("`%s': Redefined alias", col->alias().c_str());
-      }*/
-      withClauseCtx.aliasesGenerated.emplace(col->alias(), aliasType);
+      }
     }
 
     if (!withClauseCtx.yield->hasAgg_ &&