89 lines
2.9 KiB
SQL
89 lines
2.9 KiB
SQL
/* Copyright 2014, 2015 OpenMarket Ltd
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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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CREATE TABLE IF NOT EXISTS event_forward_extremities(
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event_id TEXT NOT NULL,
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room_id TEXT NOT NULL,
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CONSTRAINT uniqueness UNIQUE (event_id, room_id) ON CONFLICT REPLACE
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);
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CREATE INDEX IF NOT EXISTS ev_extrem_room ON event_forward_extremities(room_id);
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CREATE INDEX IF NOT EXISTS ev_extrem_id ON event_forward_extremities(event_id);
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CREATE TABLE IF NOT EXISTS event_backward_extremities(
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event_id TEXT NOT NULL,
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room_id TEXT NOT NULL,
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CONSTRAINT uniqueness UNIQUE (event_id, room_id) ON CONFLICT REPLACE
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);
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CREATE INDEX IF NOT EXISTS ev_b_extrem_room ON event_backward_extremities(room_id);
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CREATE INDEX IF NOT EXISTS ev_b_extrem_id ON event_backward_extremities(event_id);
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CREATE TABLE IF NOT EXISTS event_edges(
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event_id TEXT NOT NULL,
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prev_event_id TEXT NOT NULL,
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room_id TEXT NOT NULL,
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is_state INTEGER NOT NULL,
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CONSTRAINT uniqueness UNIQUE (event_id, prev_event_id, room_id, is_state)
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);
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CREATE INDEX IF NOT EXISTS ev_edges_id ON event_edges(event_id);
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CREATE INDEX IF NOT EXISTS ev_edges_prev_id ON event_edges(prev_event_id);
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CREATE TABLE IF NOT EXISTS room_depth(
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room_id TEXT NOT NULL,
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min_depth INTEGER NOT NULL,
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CONSTRAINT uniqueness UNIQUE (room_id)
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);
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CREATE INDEX IF NOT EXISTS room_depth_room ON room_depth(room_id);
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create TABLE IF NOT EXISTS event_destinations(
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event_id TEXT NOT NULL,
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destination TEXT NOT NULL,
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delivered_ts INTEGER DEFAULT 0, -- or 0 if not delivered
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CONSTRAINT uniqueness UNIQUE (event_id, destination) ON CONFLICT REPLACE
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);
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CREATE INDEX IF NOT EXISTS event_destinations_id ON event_destinations(event_id);
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CREATE TABLE IF NOT EXISTS state_forward_extremities(
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event_id TEXT NOT NULL,
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room_id TEXT NOT NULL,
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type TEXT NOT NULL,
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state_key TEXT NOT NULL,
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CONSTRAINT uniqueness UNIQUE (event_id, room_id) ON CONFLICT REPLACE
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);
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CREATE INDEX IF NOT EXISTS st_extrem_keys ON state_forward_extremities(
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room_id, type, state_key
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);
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CREATE INDEX IF NOT EXISTS st_extrem_id ON state_forward_extremities(event_id);
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CREATE TABLE IF NOT EXISTS event_auth(
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event_id TEXT NOT NULL,
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auth_id TEXT NOT NULL,
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room_id TEXT NOT NULL,
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CONSTRAINT uniqueness UNIQUE (event_id, auth_id, room_id)
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);
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CREATE INDEX IF NOT EXISTS evauth_edges_id ON event_auth(event_id);
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CREATE INDEX IF NOT EXISTS evauth_edges_auth_id ON event_auth(auth_id); |