mysql 常用命令记录

1.查看当前用户

select user();

select current_user();

2..查看mysql用户表

select user,host,password from mysql.user;

3.赋予用户权限

grant all on user_name.table_name to another_user_name identified by "another_user_name's password";

all也可以换成select、insert、delete、update.

4.收回用户权限

revoke all on user_name.table_name from another_user_name;

all也可以换成select、insert、delete、update.