38 lines
972 B
TypeScript
38 lines
972 B
TypeScript
// Copyright 2022 Signal Messenger, LLC
|
|
// SPDX-License-Identifier: AGPL-3.0-only
|
|
|
|
import type { Database } from 'better-sqlite3';
|
|
|
|
import type { LoggerType } from '../../types/Logging';
|
|
|
|
export default function updateToSchemaVersion52(
|
|
currentVersion: number,
|
|
db: Database,
|
|
logger: LoggerType
|
|
): void {
|
|
if (currentVersion >= 52) {
|
|
return;
|
|
}
|
|
|
|
db.transaction(() => {
|
|
db.exec(
|
|
`
|
|
-- Create indices that don't have storyId in them so that
|
|
-- '_storyIdPredicate' could be optimized.
|
|
|
|
-- See migration 47
|
|
CREATE INDEX messages_conversation_no_story_id ON messages
|
|
(conversationId, isStory, received_at, sent_at);
|
|
|
|
-- See migration 50
|
|
CREATE INDEX messages_unread_no_story_id ON messages
|
|
(conversationId, readStatus, isStory, received_at, sent_at)
|
|
WHERE readStatus IS NOT NULL;
|
|
`
|
|
);
|
|
|
|
db.pragma('user_version = 52');
|
|
})();
|
|
|
|
logger.info('updateToSchemaVersion52: success!');
|
|
}
|