具有授权选项的用户无法授予创建用户

Question

我创建了一个root用户(new_user),如下所示:

GRANT ALL ON labor.* TO 'new_user'@'%' WITH GRANT OPTION;
GRANT ALL ON labor.* TO 'new_user'@'localhost' WITH GRANT OPTION;
GRANT CREATE USER ON *.* TO 'new_user'@'%';
GRANT CREATE USER ON *.* TO 'new_user'@'localhost';
GRANT RELOAD ON *.* TO 'new_user'@'localhost';
GRANT RELOAD ON *.* TO 'new_user'@'%'; 
FLUSH PRIVILEGES;

当我尝试以相同的方式创建另一个用户但使用new_user时,我收到拒绝访问错误.在GRANT ALL行之后发生此错误.

我还应该添加什么特权？

Answer 1

新创建的用户缺少授权选项*.*(需要grant create user on *.* ...)

GRANT GRANT OPTION ON *.* TO 'new_user'@'%';
GRANT GRANT OPTION ON *.* TO 'new_user'@'localhost';