RENAME TABLE `vn`.`clientCreditLimit` TO `vn`.`roleCreditLimit`;
ALTER TABLE `vn`.`roleCreditLimit` DROP FOREIGN KEY `clientCreditLimit_FK`;
ALTER TABLE `vn`.`roleCreditLimit` ADD CONSTRAINT `roleCreditLimit_FK` FOREIGN KEY (`roleFk`) REFERENCES `account`.`role`(`id`) ON DELETE RESTRICT ON UPDATE CASCADE;