drop table `m_loan_officer_assignment_history`; CREATE TABLE `m_loan_officer_assignment_history` ( `id` bigint(20) NOT NULL AUTO_INCREMENT, `loan_id` bigint(20) NOT NULL , `loan_officer_id` bigint(20) DEFAULT NULL, `start_date` date NOT NULL, `end_date` date DEFAULT NULL, `createdby_id` bigint(20) DEFAULT NULL, `created_date` datetime DEFAULT NULL, `lastmodified_date` datetime DEFAULT NULL, `lastmodifiedby_id` bigint(20) DEFAULT NULL, PRIMARY KEY (`id`), CONSTRAINT `fk_m_loan_officer_assignment_history_0001` FOREIGN KEY (`loan_id`) REFERENCES `m_loan` (`id`), CONSTRAINT `fk_m_loan_officer_assignment_history_0002` FOREIGN KEY (`loan_officer_id`) REFERENCES `m_staff` (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8;