synapse/synapse/storage/schema/main/delta/70/01clean_table_purged_rooms.sql

/* Copyright 2022 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.
 */

-- Clean up left over rows from bug https://github.com/matrix-org/synapse/issues/11833,
-- which was fixed in https://github.com/matrix-org/synapse/pull/12770.
DELETE FROM federation_inbound_events_staging WHERE room_id not in (
    SELECT room_id FROM rooms
);