Facebook: FQL get all checkins me() is tagged in

问题:

I want to get all the checkins a user is tagged in (note: I am not interested in his own checkins). I tried the following, which is a little illogical and of course does not work, but you'll get what I am trying to do:

SELECT message FROM checkin WHERE tagged_uids IN 
(SELECT uid FROM user WHERE uid = me())

Any ideas?

回答1:

You're thinking of IN backwards. The query you're looking for is:

SELECT message FROM checkin WHERE me() IN tagged_uids

However, tagged_uids is not indexable, so you'll need to know more information before you can run this query (like who is actually recording the checkin). One thing you could try is:

SELECT message FROM checkin 
WHERE author_uid IN (SELECT uid2 FROM friend WHERE uid1 = me()) 
    AND me() IN tagged_uids

This will find all checkins in which your user is tagged that are by friends of the user (probably the only people who can check in that user anyway).