signal-desktop/ts/sql/migrations/1130-isStory-index.ts
2024-08-13 10:52:21 -07:00

31 lines
709 B
TypeScript

// Copyright 2024 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import type { Database } from '@signalapp/better-sqlite3';
import type { LoggerType } from '../../types/Logging';
export const version = 1130;
export function updateToSchemaVersion1130(
currentVersion: number,
db: Database,
logger: LoggerType
): void {
if (currentVersion >= 1130) {
return;
}
db.transaction(() => {
// This is to improve the performance of getAllStories
db.exec(`
CREATE INDEX messages_isStory
ON messages(received_at, sent_at)
WHERE isStory = 1;
`);
db.pragma('user_version = 1130');
})();
logger.info('updateToSchemaVersion1130: success!');
}