Error
Error Code:
1147
MySQL Error 1147: Missing Table-Level User Grant
Description
MySQL Error 1147 indicates that an attempt was made to revoke or reference a table-level privilege that does not exist for the specified user and host combination. This error commonly occurs when managing user permissions, particularly when a `REVOKE` statement targets a grant that was never explicitly defined or has already been removed.
Error Message
There is no such grant defined for user '%s' on host '%s' on table '%s'
Known Causes
3 known causesRevoking Non-Existent Grant
The most common cause is trying to `REVOKE` a privilege from a user on a specific table that the user never possessed or which was already revoked.
Incorrect User, Host, or Table
The user, host, or table name specified in the `REVOKE` statement might be misspelled or refer to a non-existent entity, leading to a search for a non-existent grant.
Grant Already Removed
Another database administrator might have already revoked the privilege, and the current operation is attempting to revoke it again, finding no such existing grant.
Solutions
Coming SoonDetailed step-by-step solutions for this error are being prepared. In the meantime, try these general troubleshooting tips:
General Troubleshooting Tips
- Check the error message carefully for specific details
- Review recent changes that might have caused the error
- Search for the exact error code in the official documentation
- Check log files for additional context
- Try restarting the application or service