From 77202590114822ac437d219bf389c237c8e213cb Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Sat, 10 Oct 2020 18:15:19 +0800
Subject: [PATCH] [td-1641]

---
 src/client/src/tscSql.c      | 2 +-
 src/client/src/tscSubquery.c | 6 +++---
 src/client/src/tscUtil.c     | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/client/src/tscSql.c b/src/client/src/tscSql.c
index f37a641eba..7bc09a365a 100644
--- a/src/client/src/tscSql.c
+++ b/src/client/src/tscSql.c
@@ -559,7 +559,7 @@ int taos_select_db(TAOS *taos, const char *db) {
 }
 
 // send free message to vnode to free qhandle and corresponding resources in vnode
-static UNUSED_FUNC bool tscKillQueryInDnode(SSqlObj* pSql) {
+static bool tscKillQueryInDnode(SSqlObj* pSql) {
   SSqlCmd* pCmd = &pSql->cmd;
   SSqlRes* pRes = &pSql->res;
 
diff --git a/src/client/src/tscSubquery.c b/src/client/src/tscSubquery.c
index 390c3ca92d..b6ac6d3173 100644
--- a/src/client/src/tscSubquery.c
+++ b/src/client/src/tscSubquery.c
@@ -1516,9 +1516,9 @@ static void tscFreeSubSqlObj(SRetrieveSupport *trsupport, SSqlObj *pSql) {
   SSqlObj *pParentSql = trsupport->pParentSql;
 
   assert(pSql == pParentSql->pSubs[index]);
-//  pParentSql->pSubs[index] = NULL;
-//
-//  taos_free_result(pSql);
+  pParentSql->pSubs[index] = NULL;
+
+  taos_free_result(pSql);
   taosTFree(trsupport->localBuffer);
   taosTFree(trsupport);
 }
diff --git a/src/client/src/tscUtil.c b/src/client/src/tscUtil.c
index f6bb97e52f..c8a3d2607a 100644
--- a/src/client/src/tscUtil.c
+++ b/src/client/src/tscUtil.c
@@ -415,7 +415,7 @@ void tscFreeSqlObj(SSqlObj* pSql) {
 
   tscDebug("%p start to free sqlObj", pSql);
 
-  tscFreeSubobj(pSql);
+//  tscFreeSubobj(pSql);
   tscPartiallyFreeSqlObj(pSql);
 
   pSql->signature = NULL;
-- 
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