fix: taos_fetch_rows_a error

source/client/src/clientMain.c

@@ -990,7 +990,7 @@ void taos_fetch_rows_a(TAOS_RES *res, __taos_async_fn_t fp, void *param) {
   // all data has returned to App already, no need to try again
   if (pResultInfo->completed) {
     // it is a local executed query, no need to do async fetch
-    if (QUERY_EXEC_MODE_LOCAL == pRequest->body.execMode) {
+    if (QUERY_EXEC_MODE_SCHEDULE != pRequest->body.execMode) {
       if (pResultInfo->localResultFetched) {
         pResultInfo->numOfRows = 0;
         pResultInfo->current = 0;