1 SELECT messageid, time, type, flags, sender, senderprefixes, realname, avatarurl, message
3 JOIN sender ON backlog.senderid = sender.senderid
4 WHERE bufferid = :bufferid
5 AND backlog.messageid <= (SELECT buffer.lastmsgid FROM buffer WHERE buffer.bufferid = :bufferid)
6 AND backlog.type & :type != 0
7 AND (:flags = 0 OR backlog.flags & :flags != 0)
8 ORDER BY messageid DESC