mirror of
https://git.anonymousland.org/anonymousland/synapse-product.git
synced 2024-10-01 08:25:44 -04:00
c66a06ac6b
This is in preparation for having multiple data stores that offer different functionality, e.g. splitting out state or event storage.
71 lines
2.2 KiB
SQL
71 lines
2.2 KiB
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.
|
|
*/
|
|
|
|
/* We used to create tables called event_destinations and
|
|
* state_forward_extremities, but these are no longer used and are removed in
|
|
* delta 54.
|
|
*/
|
|
|
|
CREATE TABLE IF NOT EXISTS event_forward_extremities(
|
|
event_id TEXT NOT NULL,
|
|
room_id TEXT NOT NULL,
|
|
UNIQUE (event_id, room_id)
|
|
);
|
|
|
|
CREATE INDEX ev_extrem_room ON event_forward_extremities(room_id);
|
|
CREATE INDEX ev_extrem_id ON event_forward_extremities(event_id);
|
|
|
|
|
|
CREATE TABLE IF NOT EXISTS event_backward_extremities(
|
|
event_id TEXT NOT NULL,
|
|
room_id TEXT NOT NULL,
|
|
UNIQUE (event_id, room_id)
|
|
);
|
|
|
|
CREATE INDEX ev_b_extrem_room ON event_backward_extremities(room_id);
|
|
CREATE INDEX ev_b_extrem_id ON event_backward_extremities(event_id);
|
|
|
|
|
|
CREATE TABLE IF NOT EXISTS event_edges(
|
|
event_id TEXT NOT NULL,
|
|
prev_event_id TEXT NOT NULL,
|
|
room_id TEXT NOT NULL,
|
|
is_state BOOL NOT NULL, -- true if this is a prev_state edge rather than a regular
|
|
-- event dag edge.
|
|
UNIQUE (event_id, prev_event_id, room_id, is_state)
|
|
);
|
|
|
|
CREATE INDEX ev_edges_id ON event_edges(event_id);
|
|
CREATE INDEX ev_edges_prev_id ON event_edges(prev_event_id);
|
|
|
|
|
|
CREATE TABLE IF NOT EXISTS room_depth(
|
|
room_id TEXT NOT NULL,
|
|
min_depth INTEGER NOT NULL,
|
|
UNIQUE (room_id)
|
|
);
|
|
|
|
CREATE INDEX room_depth_room ON room_depth(room_id);
|
|
|
|
CREATE TABLE IF NOT EXISTS event_auth(
|
|
event_id TEXT NOT NULL,
|
|
auth_id TEXT NOT NULL,
|
|
room_id TEXT NOT NULL,
|
|
UNIQUE (event_id, auth_id, room_id)
|
|
);
|
|
|
|
CREATE INDEX evauth_edges_id ON event_auth(event_id);
|
|
CREATE INDEX evauth_edges_auth_id ON event_auth(auth_id);
|