MySql创建账号

1. 查询系统账号：SELECT *FROM mysql.USER

2. 添加系统账号并授权：

(1) 创建用户sqlone从ip为192.168.100.124的主机连接到mysql服务器，密码为h3c，并赋予全部的权限

GRANT ALL PRIVILEGES ON *.* TO 'sqlone'@'192.168.100.124' IDENTIFIED BY 'h3c' WITH GRANT OPTION;

FLUSH PRIVILEGES;

(2) 创建用户sqlone从ip为192.168.100.124的主机连接到mysql服务器，密码为h3c，并赋予查改删的权限

GRANT select，update，delete ON *.* TO 'sqlone'@'192.168.100.124' IDENTIFIED BY 'h3c' WITH GRANT OPTION;