Manually SQL question - problem with update

[محروم.كوم]

Sometimes I try manullay change usergroup I use:

PHP Code:
UPDATE `user` SET `usergroupid`='2'* `membergroupids`=''* `displaygroupid`='0 WHERE `userid` = '360 LIMIT 1


and all is ok* but no all persmission changed.. user change group* but ranks no change.. What I must add for this SQL question?
Please help it's very important for me* because sometimes I have only acces for MySQL.

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