forked-synapse/synapse/storage/schema/signatures.sql

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/* Copyright 2014 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 pdu_content_hashes (
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pdu_id TEXT,
origin TEXT,
algorithm TEXT,
hash BLOB,
CONSTRAINT uniqueness UNIQUE (pdu_id, origin, algorithm)
);
CREATE INDEX IF NOT EXISTS pdu_content_hashes_id ON pdu_content_hashes (
pdu_id, origin
);
CREATE TABLE IF NOT EXISTS pdu_reference_hashes (
pdu_id TEXT,
origin TEXT,
algorithm TEXT,
hash BLOB,
CONSTRAINT uniqueness UNIQUE (pdu_id, origin, algorithm)
);
CREATE INDEX IF NOT EXISTS pdu_reference_hashes_id ON pdu_reference_hashes (
pdu_id, origin
);
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CREATE TABLE IF NOT EXISTS pdu_origin_signatures (
pdu_id TEXT,
origin TEXT,
key_id TEXT,
signature BLOB,
CONSTRAINT uniqueness UNIQUE (pdu_id, origin, key_id)
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);
CREATE INDEX IF NOT EXISTS pdu_origin_signatures_id ON pdu_origin_signatures (
pdu_id, origin
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);
CREATE TABLE IF NOT EXISTS pdu_edge_hashes(
pdu_id TEXT,
origin TEXT,
prev_pdu_id TEXT,
prev_origin TEXT,
algorithm TEXT,
hash BLOB,
CONSTRAINT uniqueness UNIQUE (
pdu_id, origin, prev_pdu_id, prev_origin, algorithm
)
);
CREATE INDEX IF NOT EXISTS pdu_edge_hashes_id ON pdu_edge_hashes(
pdu_id, origin
);