deduce props

vesoft-inc · Dec 27, 2022 · 71f2744 · 71f2744
1 parent 45f5bfd
commit 71f2744
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/graph/validator/GroupByValidator.cpp b/src/graph/validator/GroupByValidator.cpp
@@ -54,6 +54,9 @@ Status GroupByValidator::validateYield(const YieldClause* yieldClause) {
         aggOutputColNames_.emplace_back(agg->toString());
         groupItems_.emplace_back(agg->clone());
         needGenProject_ = true;
+        ExpressionProps yieldProps;
+        NG_RETURN_IF_ERROR(deduceProps(agg, yieldProps));
+        exprProps_.unionProps(std::move(yieldProps));
       }
       if (!aggs.empty()) {
         auto* colRewrited = ExpressionUtils::rewriteAgg2VarProp(colExpr->clone());