From 9363f414d65c140c2597d0d4115edf150104a2eb Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Sat, 12 Dec 2020 18:37:48 +0800
Subject: [PATCH] [TD-225] release the ref if insertion succeeds.

---
 src/client/src/tscUtil.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/client/src/tscUtil.c b/src/client/src/tscUtil.c
index 416e7c2dae..b7fe6aa7b2 100644
--- a/src/client/src/tscUtil.c
+++ b/src/client/src/tscUtil.c
@@ -405,8 +405,12 @@ void tscResetSqlCmdObj(SSqlCmd* pCmd, bool removeFromCache) {
   pCmd->msgType   = 0;
   pCmd->parseFinished = 0;
   pCmd->autoCreated = 0;
-  pCmd->numOfTables = 0;
 
+  for(int32_t i = 0; i < pCmd->numOfTables; ++i) {
+    taosCacheRelease(tscMetaCache, (void**)&(pCmd->pTableMetaList[i]), false);
+  }
+
+  pCmd->numOfTables = 0;
   tfree(pCmd->pTableMetaList);
 
   pCmd->pTableBlockHashList = tscDestroyBlockHashTable(pCmd->pTableBlockHashList);