rowid,room_id,user_id,event_id,membership,event_stream_ordering
1534,!EyFgRKlGhFNuBkjSdR:matrix.jamesst.one,@meta_1421375377:matrix.jamesst.one,$94MIJbJGZQbIYc1sXHFuxbWoz4cCtKAXvDhXJsC3wh0,join,14962