forked-synapse/synapse/storage/schema/main/delta/73/08thread_receipts_non_null.sql.postgres

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/* 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.
*/
-- Drop constraint on (room_id, receipt_type, user_id).
-- Rebuild the unique constraint with the thread_id.
ALTER TABLE receipts_linearized
DROP CONSTRAINT receipts_linearized_uniqueness;
ALTER TABLE receipts_graph
DROP CONSTRAINT receipts_graph_uniqueness;