fix(query): set data load flag.

source/libs/executor/src/groupoperator.c

@@ -951,6 +951,8 @@ static SSDataBlock* buildStreamPartitionResult(SOperatorInfo* pOperator) {
   }
   taosArrayDestroy(pParInfo->rowIds);
   pParInfo->rowIds = NULL;
+  pDest->info.dataLoad = 1;
+
   blockDataUpdateTsWindow(pDest, pInfo->tsColIndex);
   pDest->info.id.groupId = pParInfo->groupId;
   pOperator->resultInfo.totalRows += pDest->info.rows;

source/libs/executor/src/projectoperator.c

@@ -654,6 +654,7 @@ static void setPseudoOutputColInfo(SSDataBlock* pResult, SqlFunctionCtx* pCtx, S
 int32_t projectApplyFunctions(SExprInfo* pExpr, SSDataBlock* pResult, SSDataBlock* pSrcBlock, SqlFunctionCtx* pCtx,
                               int32_t numOfOutput, SArray* pPseudoList) {
   setPseudoOutputColInfo(pResult, pCtx, pPseudoList);
+  pResult->info.dataLoad = 1;
 
   if (pSrcBlock == NULL) {
     for (int32_t k = 0; k < numOfOutput; ++k) {