mirror of
https://mau.dev/maunium/synapse.git
synced 2024-09-03 08:02:14 +00:00
23740eaa3d
During the migration the automated script to update the copyright headers accidentally got rid of some of the existing copyright lines. Reinstate them.
58 lines
2.1 KiB
Python
58 lines
2.1 KiB
Python
#
|
|
# This file is licensed under the Affero General Public License (AGPL) version 3.
|
|
#
|
|
# Copyright 2022 The Matrix.org Foundation C.I.C
|
|
# Copyright (C) 2023 New Vector, Ltd
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU Affero General Public License as
|
|
# published by the Free Software Foundation, either version 3 of the
|
|
# License, or (at your option) any later version.
|
|
#
|
|
# See the GNU Affero General Public License for more details:
|
|
# <https://www.gnu.org/licenses/agpl-3.0.html>.
|
|
#
|
|
# Originally licensed under the Apache License, Version 2.0:
|
|
# <http://www.apache.org/licenses/LICENSE-2.0>.
|
|
#
|
|
# [This file includes modifications made by New Vector Limited]
|
|
#
|
|
#
|
|
|
|
import json
|
|
|
|
from synapse.storage.database import LoggingTransaction
|
|
from synapse.storage.engines import BaseDatabaseEngine
|
|
|
|
|
|
def run_create(cur: LoggingTransaction, database_engine: BaseDatabaseEngine) -> None:
|
|
"""Add a bg update to populate the `state_key` and `rejection_reason` columns of `events`"""
|
|
|
|
# we know that any new events will have the columns populated (and that has been
|
|
# the case since schema_version 68, so there is no chance of rolling back now).
|
|
#
|
|
# So, we only need to make sure that existing rows are updated. We read the
|
|
# current min and max stream orderings, since that is guaranteed to include all
|
|
# the events that were stored before the new columns were added.
|
|
cur.execute("SELECT MIN(stream_ordering), MAX(stream_ordering) FROM events")
|
|
row = cur.fetchone()
|
|
assert row is not None
|
|
(min_stream_ordering, max_stream_ordering) = row
|
|
|
|
if min_stream_ordering is None:
|
|
# no rows, nothing to do.
|
|
return
|
|
|
|
cur.execute(
|
|
"INSERT into background_updates (ordering, update_name, progress_json)"
|
|
" VALUES (7203, 'events_populate_state_key_rejections', ?)",
|
|
(
|
|
json.dumps(
|
|
{
|
|
"min_stream_ordering_exclusive": min_stream_ordering - 1,
|
|
"max_stream_ordering_inclusive": max_stream_ordering,
|
|
}
|
|
),
|
|
),
|
|
)
|