DELIMITER $$
CREATE OR REPLACE DEFINER=`vn`@`localhost` PROCEDURE `vn`.`timeBusiness_calculateByDepartment`(vDepartmentFk INT, vDatedFrom DATETIME, vDatedTo DATETIME)
BEGIN
/**
 * @param vDepartmentFk 
 * @param vDatedFrom workerTimeControl
 * @param vDatedTo workerTimeControl
 */
	DROP TEMPORARY TABLE IF EXISTS tmp.`user`;
  
	CREATE TEMPORARY TABLE tmp.`user`
	SELECT DISTINCT b.workerFk userFk
		FROM business AS b 
		WHERE (b.started BETWEEN vDatedFrom  AND vDatedTo 
				OR IFNULL(b.ended, vDatedTo)  BETWEEN vDatedFrom  AND vDatedTo
				OR (b.started <= vDatedFrom AND b.ended >= vDatedTo)
			) AND b.departmentFk = vDepartmentFk
		ORDER BY b.ended DESC;
		
	CALL timeBusiness_calculate(vDatedFrom, vDatedTo);

	DROP TEMPORARY TABLE tmp.`user`;

END$$
DELIMITER ;