MySql8.0授权语句

错误写法：

grant all privileges on *.* to yy@localhost identified by 'password' with grant option;

正确写法：

grant all privileges on *.* to yy@localhost with grant option;

8.0以前的版本需要在语句中添加identified by 密码；

8.0添加identified by 密码 会报错；

具体版本区别没做实验。。。。