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/* 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 state_groups(
id INTEGER PRIMARY KEY,
room_id TEXT NOT NULL,
event_id TEXT NOT NULL
);
CREATE TABLE IF NOT EXISTS state_groups_state(
state_group INTEGER NOT NULL,
room_id TEXT NOT NULL,
type TEXT NOT NULL,
state_key TEXT NOT NULL,
event_id TEXT NOT NULL
);
CREATE TABLE IF NOT EXISTS event_to_state_groups(
event_id TEXT NOT NULL,
state_group INTEGER NOT NULL,
UNIQUE (event_id)
);
CREATE INDEX state_groups_id ON state_groups(id);
CREATE INDEX state_groups_state_id ON state_groups_state(state_group);
CREATE INDEX state_groups_state_tuple ON state_groups_state(room_id, type, state_key);
CREATE INDEX event_to_state_groups_id ON event_to_state_groups(event_id);
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