MatrixSynapse/synapse/storage/schema/delta/42/current_state_delta.sql

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/* Copyright 2017 Vector Creations 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 current_state_delta_stream (
stream_id BIGINT NOT NULL,
room_id TEXT NOT NULL,
type TEXT NOT NULL,
state_key TEXT NOT NULL,
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event_id TEXT, -- Is null if the key was removed
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prev_event_id TEXT -- Is null if the key was added
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);
CREATE INDEX current_state_delta_stream_idx ON current_state_delta_stream(stream_id);