From 5b7f9a3338ad6319ecd28a2d76ac8663a1d5d386 Mon Sep 17 00:00:00 2001
From: Shengliang Guan <slguan@taosdata.com>
Date: Wed, 15 Jul 2020 17:56:55 +0800
Subject: [PATCH] [TD-927]  possible lost while parse sql

---
 src/client/src/tscAsync.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/client/src/tscAsync.c b/src/client/src/tscAsync.c
index bc3729199e..8c194c031d 100644
--- a/src/client/src/tscAsync.c
+++ b/src/client/src/tscAsync.c
@@ -478,6 +478,8 @@ void tscTableMetaCallBack(void *param, TAOS_RES *res, int code) {
           tscDebug("%p redo parse sql string to build submit block", pSql);
 
           pCmd->parseFinished = false;
+          tscResetSqlCmdObj(pCmd);
+          
           code = tsParseSql(pSql, true);
 
           if (code == TSDB_CODE_TSC_ACTION_IN_PROGRESS) {