I'm creating an app where user will be able to select some of his friends then the app will do some job on the selected friends.
My question is =->
Can I directly write this FQL?
SELECT uid, name, pic_square FROM user WHERE uid = $friendUID
Or Do I need to write something like this?
SELECT uid, name, pic_square FROM user
WHERE uid IN (SELECT uid2 FROM friend WHERE uid1 = me()) and UID = $friendUID
http://developers.facebook.com/docs/reference/rest/fql.query/
it showed that both are correct