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61 lines
2.2 KiB
SQL
61 lines
2.2 KiB
SQL
--
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-- This file is licensed under the Affero General Public License (AGPL) version 3.
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--
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-- Copyright (C) 2023 New Vector, Ltd
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--
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-- This program is free software: you can redistribute it and/or modify
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-- it under the terms of the GNU Affero General Public License as
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-- published by the Free Software Foundation, either version 3 of the
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-- License, or (at your option) any later version.
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--
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-- See the GNU Affero General Public License for more details:
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-- <https://www.gnu.org/licenses/agpl-3.0.html>.
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--
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-- Originally licensed under the Apache License, Version 2.0:
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-- <http://www.apache.org/licenses/LICENSE-2.0>.
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--
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-- [This file includes modifications made by New Vector Limited]
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--
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--
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/* Copyright 2022 The Matrix.org Foundation C.I.C
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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-- rooms which we have done a partial-state-style join to
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CREATE TABLE IF NOT EXISTS partial_state_rooms (
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room_id TEXT PRIMARY KEY,
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FOREIGN KEY(room_id) REFERENCES rooms(room_id)
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);
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-- a list of remote servers we believe are in the room
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CREATE TABLE IF NOT EXISTS partial_state_rooms_servers (
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room_id TEXT NOT NULL REFERENCES partial_state_rooms(room_id),
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server_name TEXT NOT NULL,
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UNIQUE(room_id, server_name)
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);
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-- a list of events with partial state. We can't store this in the `events` table
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-- itself, because `events` is meant to be append-only.
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CREATE TABLE IF NOT EXISTS partial_state_events (
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-- the room_id is denormalised for efficient indexing (the canonical source is `events`)
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room_id TEXT NOT NULL REFERENCES partial_state_rooms(room_id),
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event_id TEXT NOT NULL REFERENCES events(event_id),
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UNIQUE(event_id)
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);
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CREATE INDEX IF NOT EXISTS partial_state_events_room_id_idx
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ON partial_state_events (room_id);
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