CREATE TABLE `hr_pay_backpay` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `staff_id` int(11) NOT NULL,
  `schedule_id` int(11) NOT NULL,
  `amount` decimal(10,2) NOT NULL,
  `remark` text COLLATE utf8_general_ci,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_general_ci;
