database - Open Graph traversal -

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any ideas how solve query problem “give me names of foo:group objects friends have foo:join action on”? (foo:group , foo:join open graph object , action, respectively.)

might possible simple traversal get fb./me/friends/foo:join/groups?fields=name?

i noticing fql wouldn't recognize open graph actions, right i'm not coming other option query each friend separately — or in batches of 20 — makes job practically unfeasible.

store actions on end whenever user joins group , join yourself.

alternatively, can /me/friends , query every friend's /<id>/foo:join/groups. can use batch api speed up.


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