how to "revoke" a "GRANT OPTION" from an mysql user/database? i have a mysql installation with lots of users and grants. But one grant is unique, since its supposed to be a simple DB user and usually does not need GRANT privileges. However someone added it when the account where added. It looks like this:

GRANT USAGE ON *.* TO 'freg2'@'%' IDENTIFIED BY PASSWORD '*XXXXX';
GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, \
    REFERENCES, INDEX, ALTER, CREATE TEMPORARY TABLES, \
    LOCK TABLES, EXECUTE, CREATE VIEW, SHOW VIEW, \
    CREATE ROUTINE, ALTER ROUTINE \
    ON `freg2`.* TO 'freg2'@'%' WITH GRANT OPTION;


I searched the net (and this site) for a solution on how to remove that "GRANT OPTION" thingy, without recreating the whole grant/account . so far without luck.

Is there really no way just to remove "this" privilege or right from that account ?

thanks in advance.
Just as usual...

root@localhost:playground &gt; grant select, grant option on playground.* to asdf@localhost identified by 'asdf';
Query OK, 0 rows affected (0.02 sec)

root@localhost:playground &gt; show grants for asdf@localhost;
+-------------------------------------------------------------------------------------------------------------+
| Grants for asdf@localhost                                                                                   |
+-------------------------------------------------------------------------------------------------------------+
| GRANT USAGE ON *.* TO 'asdf'@'localhost' IDENTIFIED BY PASSWORD '*7F0C90A004C46C64A0EB9DDDCE5DE0DC437A635C' |
| GRANT SELECT ON `playground`.* TO 'asdf'@'localhost' WITH GRANT OPTION                                      |
+-------------------------------------------------------------------------------------------------------------+
2 rows in set (0.00 sec)

root@localhost:playground &gt; revoke grant option on playground.* from asdf@localhost;
Query OK, 0 rows affected (0.00 sec)

root@localhost:playground &gt; show grants for asdf@localhost;
+-------------------------------------------------------------------------------------------------------------+
| Grants for asdf@localhost                                                                                   |
+-------------------------------------------------------------------------------------------------------------+
| GRANT USAGE ON *.* TO 'asdf'@'localhost' IDENTIFIED BY PASSWORD '*7F0C90A004C46C64A0EB9DDDCE5DE0DC437A635C' |
| GRANT SELECT ON `playground`.* TO 'asdf'@'localhost'                                                        |
+-------------------------------------------------------------------------------------------------------------+
2 rows in set (0.00 sec)


The manual is also as always very helpful.