}

	if config.QueryFields {
		tx.Config.QueryFields = true
	}

	if config.Logger != nil {
		tx.Config.Logger = config.Logger
	}

	if config.NowFunc != nil {
		tx.Config.NowFunc = config.NowFunc
	}

	if config.Initialized {
		tx = tx.getInstance()
	}

	return tx
}

// WithContext change current instance db's context to ctx