diff options
| -rw-r--r-- | synapse/storage/stream.py | 34 |
1 files changed, 10 insertions, 24 deletions
diff --git a/synapse/storage/stream.py b/synapse/storage/stream.py index b6d171eb9b..4f5bff973e 100644 --- a/synapse/storage/stream.py +++ b/synapse/storage/stream.py @@ -304,10 +304,7 @@ class StreamWorkerStore(EventsWorkerStore, SQLBaseStore): @defer.inlineCallbacks def get_membership_changes_for_user(self, user_id, from_key, to_key): - if from_key is not None: - from_id = RoomStreamToken.parse_stream_token(from_key).stream - else: - from_id = None + from_id = RoomStreamToken.parse_stream_token(from_key).stream to_id = RoomStreamToken.parse_stream_token(to_key).stream if from_key == to_key: @@ -321,26 +318,15 @@ class StreamWorkerStore(EventsWorkerStore, SQLBaseStore): defer.returnValue([]) def f(txn): - if from_id is not None: - sql = ( - "SELECT m.event_id, stream_ordering FROM events AS e," - " room_memberships AS m" - " WHERE e.event_id = m.event_id" - " AND m.user_id = ?" - " AND e.stream_ordering > ? AND e.stream_ordering <= ?" - " ORDER BY e.stream_ordering ASC" - ) - txn.execute(sql, (user_id, from_id, to_id,)) - else: - sql = ( - "SELECT m.event_id, stream_ordering FROM events AS e," - " room_memberships AS m" - " WHERE e.event_id = m.event_id" - " AND m.user_id = ?" - " AND stream_ordering <= ?" - " ORDER BY stream_ordering ASC" - ) - txn.execute(sql, (user_id, to_id,)) + sql = ( + "SELECT m.event_id, stream_ordering FROM events AS e," + " room_memberships AS m" + " WHERE e.event_id = m.event_id" + " AND m.user_id = ?" + " AND e.stream_ordering > ? AND e.stream_ordering <= ?" + " ORDER BY e.stream_ordering ASC" + ) + txn.execute(sql, (user_id, from_id, to_id,)) rows = [_EventDictReturn(row[0], None, row[1]) for row in txn] |