SELECT author_uid FROM checkin WHERE page_id IN ('314124218488')
When I do that I get an empty [].
but if I do
SELECT checkin_id, author_uid, page_id FROM checkin
WHERE page_id IN ('314124218488') AND author_uid IN (SELECT uid2 FROM friend WHERE uid1 = me())
I do get one of my friend however this is really really slow!! since if i have about 500 or more checkins from my friends, it is going to check all my friends against the check-in object!
why cant i get people/friends checked into the page by just doing:
SELECT author_uid FROM checkin WHERE page_id IN ('314124218488')