From 885d5467831d73a012e0258ab233c2533fabd580 Mon Sep 17 00:00:00 2001
From: yihaoDeng <luomoxyz@126.com>
Date: Fri, 13 Nov 2020 11:16:36 +0000
Subject: [PATCH] TD-1839<fix>: insert invalid file return invalid response

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

diff --git a/src/client/src/tscParseInsert.c b/src/client/src/tscParseInsert.c
index c9115a8324..a44a158f93 100644
--- a/src/client/src/tscParseInsert.c
+++ b/src/client/src/tscParseInsert.c
@@ -1148,6 +1148,10 @@ int tsParseInsertSql(SSqlObj *pSql) {
 
       index = 0;
       sToken = tStrGetToken(str, &index, false, 0, NULL);
+      if (sToken.type != TK_STRING && sToken.type != TK_ID) {
+        code = tscInvalidSQLErrMsg(pCmd->payload, "file path is required following keyword FILE", sToken.z);
+        goto _error;
+      }
       str += index;
       if (sToken.n == 0) {
         code = tscInvalidSQLErrMsg(pCmd->payload, "file path is required following keyword FILE", sToken.z);