diff --git a/synapse/storage/roommember.py b/synapse/storage/roommember.py
index b9158b9896..d79877dac7 100644
--- a/synapse/storage/roommember.py
+++ b/synapse/storage/roommember.py
@@ -432,6 +432,18 @@ class RoomMemberWorkerStore(EventsWorkerStore):
def _get_joined_hosts_cache(self, room_id):
return _JoinedHostsCache(self, room_id)
+ @cached()
+ def who_forgot_in_room(self, room_id):
+ return self._simple_select_list(
+ table="room_memberships",
+ retcols=("user_id", "event_id"),
+ keyvalues={
+ "room_id": room_id,
+ "forgotten": 1,
+ },
+ desc="who_forgot"
+ )
+
class RoomMemberStore(RoomMemberWorkerStore):
def __init__(self, db_conn, hs):
@@ -595,18 +607,6 @@ class RoomMemberStore(RoomMemberWorkerStore):
forgot = yield self.runInteraction("did_forget_membership_at", f)
defer.returnValue(forgot == 1)
- @cached()
- def who_forgot_in_room(self, room_id):
- return self._simple_select_list(
- table="room_memberships",
- retcols=("user_id", "event_id"),
- keyvalues={
- "room_id": room_id,
- "forgotten": 1,
- },
- desc="who_forgot"
- )
-
@defer.inlineCallbacks
def _background_add_membership_profile(self, progress, batch_size):
target_min_stream_id = progress.get(
|