October 2008
Intermediate to advanced
434 pages
12h 7m
English
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Retrieving a User’s Pending Friend Requests
Problem
I need to retrieve all of the pending friend requests for a specific user using FQL.
Solution
This query will return an empty set if there are no pending requests:
SELECT uid_from FROM friend_request WHERE uid_to = $uid;
Discussion
You can run this query only for the current loggedinuser or you’ll get an “Error 604,
Message: Can only lookup friend requests for logged in user” (see
600 Errors for more information).
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.