gistfile1.txt

// I do not know if this still works, but I used to use this to get friends and their photos in one of iPhonso past apps
- (void)getMyFriends {
    [FBSession setSession:self.fbSession];
     
    NSString* fql1 = @"SELECT uid, first_name, last_name, pic_square FROM user WHERE  uid IN (SELECT uid2 FROM friend WHERE uid1 = %qi) order by first_name";
    NSString* fql2 = @"SELECT owner, size FROM album  WHERE owner IN (SELECT uid FROM #friend)";
    NSString *fql1WithId = [NSString stringWithFormat:fql1, _uid];
    NSString *fqlWithId = [NSString stringWithFormat:@"{\"friend\":\"%@\",\"album\":\"%@\",}", fql1WithId, fql2];
   
    NSDictionary* params = [NSDictionary dictionaryWithObject:fqlWithId forKey:@"queries"];
    [self.fbconnection cancel];
    self.fbconnection = nil;
    self.fbconnection = [FBRequest requestWithDelegate:self];
    [self.fbconnection call:@"facebook.fql.multiquery" params:params];
}

- (void)getOwnPhotos {
    [FBSession setSession:self.fbSession];
     
    //We get them all...
    NSString* fql = @"SELECT pid, src_big, caption, created FROM photo WHERE aid IN ( SELECT aid FROM album WHERE owner=%qi ) ";
   
    NSString *fqlWithId = [NSString stringWithFormat:fql, _uid];
     
    NSDictionary* params = [NSDictionary dictionaryWithObject:fqlWithId forKey:@"query"];
   
    [self.fbconnection cancel];
    self.fbconnection = nil;
    self.fbconnection = [FBRequest requestWithDelegate:self];
    [self.fbconnection call:@"facebook.fql.query" params:params];
}