rowid,room_id,user_id,event_id,membership,event_stream_ordering
942,!CCUfAhwGFDisuRJodI:matrix.jamesst.one,@james:matrix.jamesst.one,$As-4uGcXbUbhLB2UTJToa_oanHWZusXaW8kzaMTsfkY,join,2097