mysql - 具有授予选项的用户无法授予创建用户

Question

我创建了一个用户(new_user)，像这样:

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;

当我尝试以相同方式创建另一个用户但使用 new_user 时，我收到拒绝访问错误。此错误发生在 GRANT ALL 行之后。

我还应该添加什么特权？

Answer 1

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

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