DROP INDEX IF EXISTS idx_users_pubsub_token; ALTER TABLE account_users DROP COLUMN IF EXISTS active_at; ALTER TABLE account_users DROP COLUMN IF EXISTS auto_offline; ALTER TABLE users DROP COLUMN IF EXISTS custom_attributes; ALTER TABLE users DROP COLUMN IF EXISTS ui_settings; ALTER TABLE users DROP COLUMN IF EXISTS pubsub_token; ALTER TABLE users DROP COLUMN IF EXISTS message_signature; ALTER TABLE users DROP COLUMN IF EXISTS password; ALTER TABLE accounts DROP COLUMN IF EXISTS onboarding_step;