Can't revoke all privileges for one or more of the requested users
时间: 2024-05-31 10:10:56 浏览: 20
The error message "Can't revoke all privileges for one or more of the requested users" typically occurs when you try to revoke all privileges from a user, but that user still has some privileges granted on certain objects.
To resolve this issue, you need to first identify the objects for which the user still has privileges and revoke those privileges before revoking all privileges from the user. You can use the SHOW GRANTS statement to view the privileges granted to the user and then use the REVOKE statement to revoke specific privileges.
For example, if you want to revoke all privileges from user "example_user", but receive the error message, you can try the following steps:
1. Run the following command to show the privileges granted to the user:
SHOW GRANTS FOR 'example_user'@'%';
2. Identify the objects for which the user still has privileges.
3. Revoke the specific privileges for those objects by running the following command:
REVOKE privilege_type ON object_name FROM 'example_user'@'%';
4. Repeat steps 2-3 for all objects until the user has no more privileges.
5. Finally, revoke all privileges from the user by running the following command:
REVOKE ALL PRIVILEGES, GRANT OPTION FROM 'example_user'@'%';
If you still encounter the same error message, it may indicate that the user has some system level privileges that cannot be revoked. In that case, you may need to contact your database administrator for assistance.
相关推荐
![pdf](https://img-home.csdnimg.cn/images/20210720083512.png)
![pdf](https://img-home.csdnimg.cn/images/20210720083512.png)
![pdf](https://img-home.csdnimg.cn/images/20210720083512.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)