mirror of
https://git.anonymousland.org/anonymousland/synapse.git
synced 2024-12-10 16:04:19 -05:00
24 lines
908 B
MySQL
24 lines
908 B
MySQL
|
/* 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.
|
||
|
*/
|
||
|
|
||
|
CREATE TABLE IF NOT EXISTS appservice_stream_position(
|
||
|
Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, -- Makes sure this table only has one row.
|
||
|
stream_ordering BIGINT,
|
||
|
CHECK (Lock='X')
|
||
|
);
|
||
|
|
||
|
INSERT INTO appservice_stream_position (stream_ordering)
|
||
|
SELECT COALESCE(MAX(stream_ordering), 0) FROM events;
|