From 6c407d38d4d801034c9d1eb06b277e93e1366de9 Mon Sep 17 00:00:00 2001
From: zhaochengyong <zhaochengyong@baidudeMacBook-Pro.local>
Date: Fri, 16 Dec 2016 12:27:15 +0800
Subject: [PATCH] Add a description of the mysql permissions

---
 README.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/README.md b/README.md
index 30945c8..e3d12ec 100644
--- a/README.md
+++ b/README.md
@@ -39,6 +39,14 @@ shell> pip install -r requirements.txt
     max_binlog_size = 100M
     binlog-format = row
 
+### 需要给client端赋予的最小权限集合：
+{SELECT, SUPER/REPLICATION CLIENT, REPLICATION SLAVE}
+
+权限说明:
+    SELECT：需要读取server端的information_schema.COLUMNS表，获取表结构的元信息，拼接成可视化的sql语句
+    SUPER/REPLICATION CLIENT：两个权限都可以，需要执行'SHOW MASTER STATUS'，获取server端的binlog列表
+    REPLICATION SLAVE：通过BINLOG_DUMP协议获取binlog内容的权限
+
 ###基本用法
 
 **解析出标准SQL**
@@ -55,6 +63,7 @@ DELETE FROM `test`.`test3` WHERE `addtime`='2016-12-10 13:03:38' AND `data`='eng
 **解析出回滚SQL**
 
 ```bash
+
 shell> python binlog2sql.py --flashback -h127.0.0.1 -P3306 -uadmin -p'admin' -dtest -ttest3 --start-file='mysql-bin.000002' --start-pos=763 --end-pos=1147
 
 输出：