摘要：7.2.2 Grant Tables 授权表 The mysql system database includes several grant tables that contain information about user accounts and the privileges held by 阅读全文

摘要：MySQL provides privileges that apply in different contexts and at different levels of operation: Administrative privileges enable users to manage oper 阅读全文

摘要：纯属个人阅读，如有翻译错误，请指出The primary function of the MySQL privilege system is to authenticate a user who connects from a given host and to associate that use 阅读全文

摘要：MySQL5.7版本安装，采用二进制包进行处理，方便而且也简单，具体的过程如下 1.下载 2 解压 3 安装基本的软件库 4 配置相应的基础信息 5 初始化 basedir=/usr/local/mysql datadir=/data/mysql/mysql3306/data #加入这两个具体的路径 阅读全文

摘要：从5.6升级到5.7版本，5.7的版本为5.7.17 升级的过程还是比较简单，需要注意几个点 1.下载 # wget "https://cdn.mysql.com//Downloads/MySQL-5.7/mysql-5.7.17-linux-glibc2.5-x86_64.tar" 2.备份数据库 阅读全文