signal-desktop/ts/sql/migrations/61-distribution-list-storage.ts

// Copyright 2022 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only

import type { Database } from '@signalapp/sqlcipher';

export default function updateToSchemaVersion61(db: Database): void {
  db.exec(
    `
    ALTER TABLE storyDistributions DROP COLUMN avatarKey;
    ALTER TABLE storyDistributions DROP COLUMN avatarUrlPath;

    ALTER TABLE storyDistributions ADD COLUMN deletedAtTimestamp INTEGER;
    ALTER TABLE storyDistributions ADD COLUMN allowsReplies INTEGER;
    ALTER TABLE storyDistributions ADD COLUMN isBlockList INTEGER;

    ALTER TABLE storyDistributions ADD COLUMN storageID STRING;
    ALTER TABLE storyDistributions ADD COLUMN storageVersion INTEGER;
    ALTER TABLE storyDistributions ADD COLUMN storageUnknownFields BLOB;
    ALTER TABLE storyDistributions ADD COLUMN storageNeedsSync INTEGER;

    ALTER TABLE messages ADD COLUMN storyDistributionListId STRING;

    CREATE INDEX messages_by_distribution_list
      ON messages(storyDistributionListId, received_at)
      WHERE storyDistributionListId IS NOT NULL;
    `
  );
}