fix partition by column

8c3ff153 · Ganlin Zhao · daeeacb4 · 8c3ff153
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source/libs/executor/src/executorimpl.c source/libs/executor/src/executorimpl.c +2 -1

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--- a/source/libs/executor/src/executorimpl.c
+++ b/source/libs/executor/src/executorimpl.c
@@ -1507,7 +1507,8 @@ static int32_t doOpenAggregateOptr(SOperatorInfo* pOperator) {
  while (1) {
    SSDataBlock* pBlock = downstream->fpSet.getNextFn(downstream);
    if (pBlock == NULL) {
-      if (!hasValidBlock) {
+      if (!hasValidBlock &&
+          downstream->operatorType != QUERY_NODE_PHYSICAL_PLAN_PARTITION) {
        createDataBlockForEmptyInput(pOperator, &pBlock);
        if (pBlock == NULL) {
          break;