--- /dev/null
+SELECT messageid, time, type, flags, sender, senderprefixes, realname, avatarurl, message
+FROM backlog
+JOIN sender ON backlog.senderid = sender.senderid
+WHERE bufferid = :buffer
+ AND backlog.messageid <= (SELECT buffer.lastmsgid FROM buffer WHERE buffer.bufferid = :buffer)
+ AND backlog.type & :type != 0
+ AND (:flags = 0 OR backlog.flags & :flags != 0)
+ORDER BY messageid DESC
+LIMIT :limit