DROP INDEX IF EXISTS idx_channel_facebook_pages_page_id;
DROP INDEX IF EXISTS idx_channel_facebook_pages_account_id;

ALTER TABLE channel_facebook_pages
    DROP COLUMN IF EXISTS reauthorization_required,
    DROP COLUMN IF EXISTS instagram_business_account_id,
    DROP COLUMN IF EXISTS webhook_verify_token,
    DROP COLUMN IF EXISTS app_id,
    DROP COLUMN IF EXISTS account_id,
    DROP COLUMN IF EXISTS user_access_token;