Wrap all of get_app_service_rooms in a txn.

1 files changed, 0 insertions, 21 deletions

diff --git a/synapse/storage/directory.py b/synapse/storage/directory.py
index e391239a3c..68b7d59693 100644
--- a/synapse/storage/directory.py
+++ b/synapse/storage/directory.py
@@ -134,27 +134,6 @@ class DirectoryStore(SQLBaseStore):
 
         return room_id
 
-    @defer.inlineCallbacks
-    def get_all_associations(self):
-        """Retrieve the entire list of room alias -> room ID pairings.
-
-        Returns:
-            A list of RoomAliasMappings.
-        """
-        results = yield self._execute_and_decode(
-            "SELECT room_id, room_alias FROM room_aliases"
-        )
-
-        # TODO(kegan): It feels wrong to be specifying no servers here, but
-        # equally this function isn't required to obtain all servers so
-        # retrieving them "just for the sake of it" also seems wrong, but we
-        # want to conform to passing Objects around and not dicts..
-        defer.returnValue([
-            RoomAliasMapping(
-                room_id=r["room_id"], room_alias=r["room_alias"], servers=""
-            ) for r in results
-        ])
-
     def get_aliases_for_room(self, room_id):
         return self._simple_select_onecol(
             "room_aliases",