From f22098b6ddefd0e0bc4413f5f5adce2252a9f045 Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Sat, 22 Aug 2020 12:03:57 +0800
Subject: [PATCH] [td-225] refactor shell code.

---
 src/client/src/tscSql.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/client/src/tscSql.c b/src/client/src/tscSql.c
index 4c9439f0a7..e243002ff6 100644
--- a/src/client/src/tscSql.c
+++ b/src/client/src/tscSql.c
@@ -667,6 +667,7 @@ void taos_stop_query(TAOS_RES *res) {
 
   // TODO there are multi-thread problem.
   // It may have been released by the other thread already.
+  // The ref count may fix this problem.
   SQueryInfo *pQueryInfo = tscGetQueryInfoDetail(pCmd, pCmd->clauseIndex);
   if (tscIsTwoStageSTableQuery(pQueryInfo, 0)) {
     tscKillSTableQuery(pSql);
-- 
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