forked-synapse/synapse/storage/schema/schema_version.sql
Richard van der Hoff 1650eb5847 DB schema interface for password auth providers
Provide an interface by which password auth providers can register db schema
files to be run at startup
2017-10-31 14:01:53 +00:00

35 lines
1.2 KiB
SQL

/* Copyright 2015, 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 schema_version(
Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, -- Makes sure this table only has one row.
version INTEGER NOT NULL,
upgraded BOOL NOT NULL, -- Whether we reached this version from an upgrade or an initial schema.
CHECK (Lock='X')
);
CREATE TABLE IF NOT EXISTS applied_schema_deltas(
version INTEGER NOT NULL,
file TEXT NOT NULL,
UNIQUE(version, file)
);
-- a list of schema files we have loaded on behalf of dynamic modules
CREATE TABLE IF NOT EXISTS applied_module_schemas(
module_name TEXT NOT NULL,
file TEXT NOT NULL,
UNIQUE(module_name, file)
);