fix(query): fix syntax error.

source/libs/executor/src/executil.c

@@ -1536,8 +1536,6 @@ SqlFunctionCtx* createSqlFunctionCtx(SExprInfo* pExprInfo, int32_t numOfOutput,
     pCtx->start.key = INT64_MIN;
     pCtx->end.key = INT64_MIN;
     pCtx->numOfParams = pExpr->base.numOfParams;
-    pCtx->isStream = false;
-
     pCtx->param = pFunct->pParam;
     pCtx->saveHandle.currentPage = -1;
   }

source/libs/executor/src/timewindowoperator.c

@@ -1717,7 +1717,7 @@ void initIntervalDownStream(SOperatorInfo* downstream, uint16_t type, SAggSuppor
 
 void initStreamFunciton(SqlFunctionCtx* pCtx, int32_t numOfExpr) {
   for (int32_t i = 0; i < numOfExpr; i++) {
-    pCtx[i].isStream = true;
+//    pCtx[i].isStream = true;
   }
 }
 
@@ -1783,11 +1783,6 @@ SOperatorInfo* createIntervalOperatorInfo(SOperatorInfo* downstream, SIntervalPh
     goto _error;
   }
 
-  if (isStream) {
-    ASSERT(num > 0);
-    initStreamFunciton(pSup->pCtx, pSup->numOfExprs);
-  }
-
   initExecTimeWindowInfo(&pInfo->twAggSup.timeWindowData, &pInfo->win);
   pInfo->timeWindowInterpo = timeWindowinterpNeeded(pSup->pCtx, num, pInfo);
   if (pInfo->timeWindowInterpo) {