12 权限管理

1 创建账号

#本地账号
create user 'root'@'localhost' identified by 'password'; #mysql -uroot -p123

#远程账号
 create user 'root'@'192.168.31.10' identified by 'password'; #mysql -uroot -p123 -h

 create user 'root'@'192.168.31.%' identified by 'password'; #mysql -uroot -p123 -h
 create user 'root'@'%' identified by 'password'; #mysql -uroot -p123 -h

　　

2 授权

user: *.*

db: db1.*

tables_priv: db1.t1

columns_priv:id,name

来源：https://www.cnblogs.com/zhujing666/p/12316473.html