/* 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.
 */


-- Delete rows with non-string `value`s from `event_search` if using sqlite.
--
-- Prior to Synapse 1.44.0, malformed events received over federation could
-- cause integers to be inserted into the `event_search` table.
INSERT INTO background_updates (ordering, update_name, progress_json) VALUES
  (6805, 'event_search_sqlite_delete_non_strings', '{}');