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1 登录mysql -u songguo -p[password] mysqlmysql -u songguo -p2 创建&删除 用户create user ‘songguo’@'localhsot' identified by 'admin'drop user ‘songguo’@'localhsot'3 更改数据库use mysqluse my

1. CentOS 6安装MySQLThe recommended way to install MySQL on a Linux system is via RPM. MySQL-server-5.5.28-1.el6.i686.rpm - The MySQL database server, which manages databases and tables, controls

1 Create Databasescreate database mydb DEFAULT CHARSET=utf8;2 Create Tablescreate table ids ( id int auto_increment, name varchar(10) not null, num varchar(10), descript