本节内容:
mysql用户管理
mysql 创建一个用户 hail,密码 hail,指定一个数据库 haildb 给 hail:
mysql -u root -p
password
use mysql;
insert into user(host,user,password) values('localhost','hail',password('hail'));
flush privileges;
create database haildb;
grant all privileges on haildb.* to hail@localhost identified by'hail';
flush privileges;
指定部分权限给用户:
grant select,update on haildb.* to hail@localhost identified by'hail';
flush privileges;
删除用户:
deletefrom user where user='hail'and host='localhost';
flush privileges;
删除用户数据库:
修改指定用户密码:
update user set password=password('new_password')where user='hail'and host='localhost';
flush privileges;