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Reorganise the database schema directories (#9932)

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The hope here is that by moving all the schema files into synapse/storage/schema, it gets a bit easier for newcomers to navigate.

It certainly got easier for me to write a helpful README. There's more to do on that front, but I'll follow up with other PRs for that.
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Richard van der Hoff 2021-05-07 10:22:05 +01:00 • committed by GitHub
parent 8771b1337d
commit 25f43faa70
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284 changed files with 81 additions and 47 deletions
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21
synapse/storage/schema/common/delta/25/00background_updates.sql Normal file
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/* 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 background_updates(
update_name TEXT NOT NULL, -- The name of the background update.
progress_json TEXT NOT NULL, -- The current progress of the update as JSON.
CONSTRAINT background_updates_uniqueness UNIQUE (update_name)
);

17
synapse/storage/schema/common/delta/35/00background_updates_add_col.sql Normal file
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/* Copyright 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.
*/
ALTER TABLE background_updates ADD COLUMN depends_on TEXT;

19
synapse/storage/schema/common/delta/58/00background_update_ordering.sql Normal file
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/* Copyright 2020 The Matrix.org Foundation C.I.C
*
* 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.
*/
/* add an "ordering" column to background_updates, which can be used to sort them
to achieve some level of consistency. */
ALTER TABLE background_updates ADD COLUMN ordering INT NOT NULL DEFAULT 0;

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synapse/storage/schema/common/full_schemas/54/full.sql Normal file
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CREATE TABLE background_updates (
update_name text NOT NULL,
progress_json text NOT NULL,
depends_on text,
CONSTRAINT background_updates_uniqueness UNIQUE (update_name)
);

34
synapse/storage/schema/common/schema_version.sql Normal file
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/* 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)
);