From 79d2e2e79c97b21a4b3b786594d0d9ebebd33964 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Tue, 4 Apr 2023 14:11:34 +0100 Subject: Speed up membership queries for users with forgotten rooms (#15385) --- .../schema/main/delta/74/03_room_membership_index.sql | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 synapse/storage/schema/main/delta/74/03_room_membership_index.sql (limited to 'synapse/storage/schema/main') diff --git a/synapse/storage/schema/main/delta/74/03_room_membership_index.sql b/synapse/storage/schema/main/delta/74/03_room_membership_index.sql new file mode 100644 index 0000000000..81a7d9ff9c --- /dev/null +++ b/synapse/storage/schema/main/delta/74/03_room_membership_index.sql @@ -0,0 +1,19 @@ +/* Copyright 2023 The Matrix.org Foundation C.I.C + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- Add an index to `room_membership(user_id, room_id)` to make querying for +-- forgotten rooms faster. +INSERT INTO background_updates (ordering, update_name, progress_json) VALUES + (7403, 'room_membership_user_room_index', '{}'); -- cgit 1.4.1