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/* Copyright 2014, 2015 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 event_content_hashes (
event_id TEXT,
algorithm TEXT,
hash BLOB,
CONSTRAINT uniqueness UNIQUE (event_id, algorithm)
);
CREATE INDEX IF NOT EXISTS event_content_hashes_id ON event_content_hashes(
event_id
);
CREATE TABLE IF NOT EXISTS event_reference_hashes (
event_id TEXT,
algorithm TEXT,
hash BLOB,
CONSTRAINT uniqueness UNIQUE (event_id, algorithm)
);
CREATE INDEX IF NOT EXISTS event_reference_hashes_id ON event_reference_hashes (
event_id
);
CREATE TABLE IF NOT EXISTS event_signatures (
event_id TEXT,
signature_name TEXT,
key_id TEXT,
signature BLOB,
CONSTRAINT uniqueness UNIQUE (event_id, signature_name, key_id)
);
CREATE INDEX IF NOT EXISTS event_signatures_id ON event_signatures (
event_id
);
CREATE TABLE IF NOT EXISTS event_edge_hashes(
event_id TEXT,
prev_event_id TEXT,
algorithm TEXT,
hash BLOB,
CONSTRAINT uniqueness UNIQUE (
event_id, prev_event_id, algorithm
)
);
CREATE INDEX IF NOT EXISTS event_edge_hashes_id ON event_edge_hashes(
event_id
);
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