diff options
Diffstat (limited to 'synapse/storage/schema/main')
-rw-r--r-- | synapse/storage/schema/main/delta/76/04_add_room_forgetter.sql | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/synapse/storage/schema/main/delta/76/04_add_room_forgetter.sql b/synapse/storage/schema/main/delta/76/04_add_room_forgetter.sql new file mode 100644 index 0000000000..be4b57d86f --- /dev/null +++ b/synapse/storage/schema/main/delta/76/04_add_room_forgetter.sql @@ -0,0 +1,24 @@ +/* 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. + */ + +CREATE TABLE room_forgetter_stream_pos ( + Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, -- Makes sure this table only has one row. + stream_id BIGINT NOT NULL, + CHECK (Lock='X') +); + +INSERT INTO room_forgetter_stream_pos ( + stream_id +) SELECT COALESCE(MAX(stream_ordering), 0) from events; |