44 lines
1.8 KiB
Python
44 lines
1.8 KiB
Python
# Copyright 2021 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.
|
|
|
|
# When updating these values, please leave a short summary of the changes below.
|
|
|
|
SCHEMA_VERSION = 63
|
|
"""Represents the expectations made by the codebase about the database schema
|
|
|
|
This should be incremented whenever the codebase changes its requirements on the
|
|
shape of the database schema (even if those requirements are backwards-compatible with
|
|
older versions of Synapse).
|
|
|
|
See https://matrix-org.github.io/synapse/develop/development/database_schema.html
|
|
for more information on how this works.
|
|
|
|
Changes in SCHEMA_VERSION = 61:
|
|
- The `user_stats_historical` and `room_stats_historical` tables are not written and
|
|
are not read (previously, they were written but not read).
|
|
|
|
Changes in SCHEMA_VERSION = 63:
|
|
- The `public_room_list_stream` table is not written nor read to
|
|
(previously, it was written and read to, but not for any significant purpose).
|
|
https://github.com/matrix-org/synapse/pull/10565
|
|
"""
|
|
|
|
|
|
SCHEMA_COMPAT_VERSION = 59
|
|
"""Limit on how far the synapse codebase can be rolled back without breaking db compat
|
|
|
|
This value is stored in the database, and checked on startup. If the value in the
|
|
database is greater than SCHEMA_VERSION, then Synapse will refuse to start.
|
|
"""
|