diff options
Diffstat (limited to 'synapse')
| -rw-r--r-- | synapse/storage/event_federation.py | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/synapse/storage/event_federation.py b/synapse/storage/event_federation.py index 7ea0ee2323..a1982dfbb5 100644 --- a/synapse/storage/event_federation.py +++ b/synapse/storage/event_federation.py @@ -336,20 +336,21 @@ class EventFederationStore(SQLBaseStore): " SELECT 1 FROM event_backward_extremities" " WHERE event_id = ? AND room_id = ?" " )" + " AND NOT EXISTS (" + " SELECT 1 FROM events WHERE event_id = ? AND room_id = ?" + " )" ) txn.executemany(query, [ - (e_id, room_id, e_id, room_id, ) + (e_id, room_id, e_id, room_id, e_id, room_id, ) for e_id, _ in prev_events ]) - # Also delete from the backwards extremities table all ones that - # reference events that we have already seen query = ( "DELETE FROM event_backward_extremities" " WHERE event_id = ? AND room_id = ?" ) - txn.executemany(query, [(e_id, room_id) for e_id, _ in prev_events]) + txn.execute(query, (event_id, room_id)) txn.call_after( self.get_latest_event_ids_in_room.invalidate, room_id |