Reputation: 3059
Is there a way to use FQL to obtain the XID of all comments posted on any page associated with a particular Facebook application ID?
The docs listed for FQL on the comments_info table at this address seem to suggest that it is possible:
http://developers.facebook.com/docs/reference/fql/comments_info/
If I attempt the following query however, it returns no results.
SELECT xid FROM comments_info WHERE app_id = {MY_APP_ID}
I want to use this to find the most popular pages without individually checking each URL to determine which one has the most posts.
Upvotes: 4
Views: 1289
Reputation: 2876
If you are trying to get comments from the Comments plugin, try the comment FQL table instead. Legacy fb:comments were auto-migrated to the latest version a while ago, effectively rendering *comments_info* obsolete.
From the *comments_info* docs page: "Note: This table contains a mapping of app_id to XIDs used by legacy fb:comments. It does not contain a map for the current comments plugin, which does not use XIDs."
Upvotes: 1