From 5eef78722e1d31c9f554ad8814a6fc33aa01b626 Mon Sep 17 00:00:00 2001
From: hjxilinx <hjxilinx@163.com>
Date: Tue, 5 May 2020 23:00:48 +0800
Subject: [PATCH] [td-168] add comments.

---
 src/client/src/tscParseInsert.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/client/src/tscParseInsert.c b/src/client/src/tscParseInsert.c
index 2ce3748dd1..4bee595dac 100644
--- a/src/client/src/tscParseInsert.c
+++ b/src/client/src/tscParseInsert.c
@@ -310,7 +310,7 @@ int32_t tsParseOneColumnData(SSchema *pSchema, SSQLToken *pToken, char *payload,
         
         *payload = TSDB_DATA_BINARY_NULL;
       } else { // too long values will return invalid sql, not be truncated automatically
-        if (pToken->n + VARSTR_HEADER_SIZE > pSchema->bytes) {
+        if (pToken->n + VARSTR_HEADER_SIZE > pSchema->bytes) { //todo refactor
           return tscInvalidSQLErrMsg(msg, "string data overflow", pToken->z);
         }
         
-- 
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