MySQL创建用户、授权、撤销权限、删除用户命令
一、创建用户 mysql -u root -p create user 'test'@'localhost' identified by '123'; create user 'test'@'192.168.7.22' identified by '123'; create user 'test'@'%' identified by '123'; 注意:此处的”local
MySQL、MSSQL等各类数据库相关技术