MatrixSynapse/synapse/storage/schema/full_schemas/16/redactions.sql

/* Copyright 2014-2016 OpenMarket Ltd
 *
 * 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.
 */
CREATE TABLE IF NOT EXISTS redactions (
    event_id TEXT NOT NULL,
    redacts TEXT NOT NULL,
    UNIQUE (event_id)
);

CREATE INDEX redactions_event_id ON redactions (event_id);
CREATE INDEX redactions_redacts ON redactions (redacts);