From aa16de637325c905737f87e4aac9d79b1d539ea9 Mon Sep 17 00:00:00 2001
From: freemine <freemine@yeah.net>
Date: Thu, 30 Nov 2023 07:52:59 +0800
Subject: [PATCH] bugFix: stop complaining with  when there's no resultset
 after taos_query

---
 source/client/src/clientMain.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/source/client/src/clientMain.c b/source/client/src/clientMain.c
index 2091bcf64f..a5150a9f78 100644
--- a/source/client/src/clientMain.c
+++ b/source/client/src/clientMain.c
@@ -1308,6 +1308,10 @@ void taos_fetch_rows_a(TAOS_RES *res, __taos_async_fn_t fp, void *param) {
   }
 
   SRequestObj *pRequest = res;
+  if (TSDB_SQL_RETRIEVE_EMPTY_RESULT == pRequest->type) {
+    fp(param, res, 0);
+    return;
+  }
 
   taosAsyncFetchImpl(pRequest, fp, param);
 }