[td-225] fix bugs in sliding query

src/query/src/qExecutor.c

@@ -712,7 +712,6 @@ static void doRowwiseApplyFunctions(SQueryRuntimeEnv *pRuntimeEnv, SWindowStatus
   SQuery *        pQuery = pRuntimeEnv->pQuery;
   SQLFunctionCtx *pCtx = pRuntimeEnv->pCtx;
 
-  if (IS_MASTER_SCAN(pRuntimeEnv) || pStatus->closed) {
   for (int32_t k = 0; k < pQuery->numOfOutput; ++k) {
     pCtx[k].nStartQueryTimestamp = pWin->skey;
 
@@ -721,7 +720,6 @@ static void doRowwiseApplyFunctions(SQueryRuntimeEnv *pRuntimeEnv, SWindowStatus
       aAggs[functionId].xFunctionF(&pCtx[k], offset);
     }
   }
-  }
 }
 
 static int32_t getNextQualifiedWindow(SQueryRuntimeEnv *pRuntimeEnv, STimeWindow *pNextWin,