You need the read_requests
permission for any friend requests that are sent by or to the current session user.
You can read a list of friend requests sent to the current user -
SELECT time,
message
FROM friend_request
WHERE uid_to = me()
Or, you can check the status of any friend request sent by the current user, but you have to provide the id of the user to whom the request was sent. You cannot retrieve all friend requests sent by the current user -
SELECT time,
message
FROM friend_request
WHERE uid_from = me()
AND uid_to = ID