/**
     * Deletes all associated FedexShipments
     * @return void
     */
    public function DeleteAllFedexShipments()
    {
        if (is_null($this->intShippingAccountId)) {
            throw new QUndefinedPrimaryKeyException('Unable to call UnassociateFedexShipment on this unsaved ShippingAccount.');
        }
        // Get the Database Object for this Class
        $objDatabase = ShippingAccount::GetDatabase();
        // Perform the SQL Query
        $objDatabase->NonQuery('
				DELETE FROM
					`fedex_shipment`
				WHERE
					`shipping_account_id` = ' . $objDatabase->SqlVariable($this->intShippingAccountId) . '
			');
    }