rowid,room_id,user_id,event_id,membership,event_stream_ordering
1890,!OlSwvTNJcEzZEFAKwK:matrix.jamesst.one,@james:matrix.jamesst.one,$D3JgZfwuOWyiXQe8XwqpnBRnbWN-9mHc5FuIsTjq44k,join,15837