forked-synapse/synapse/storage/schema/main/delta/78/04_add_full_user_id_index_user_filters.py

26 lines
1.0 KiB
Python

# Copyright 2023 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.
from synapse.storage.database import LoggingTransaction
from synapse.storage.engines import BaseDatabaseEngine, Sqlite3Engine
def run_create(cur: LoggingTransaction, database_engine: BaseDatabaseEngine) -> None:
if isinstance(database_engine, Sqlite3Engine):
idx_sql = """
CREATE UNIQUE INDEX IF NOT EXISTS user_filters_full_user_id_unique ON
user_filters (full_user_id, filter_id)
"""
cur.execute(idx_sql)