DELIMITER $$
CREATE OR REPLACE DEFINER=`root`@`localhost` PROCEDURE `bs`.`porfolio_add`()
BEGIN
/**
 * Inserta en la tabla @bs.portfolio las ventas desde el año pasado 
 * agrupadas por equipo, año y mes
 */
	DECLARE vYear INT DEFAULT YEAR(util.VN_CURDATE()) - 1;

	CALL util.time_generate(
		MAKEDATE(vYear, 1),
		(SELECT MAX(dated) FROM sale)
	);

	INSERT INTO portfolio(yeared, monthed , saleDepartmentFk, Amount)
		SELECT t.`year`, t.`month`, w.code, SUM(s.amount)
			FROM tmp.time t
				JOIN sale s on t.dated = s.dated
				JOIN vn.client c on c.id = s.clientFk
				JOIN vn.department d ON d.id = c.salesDepartmentFk
			GROUP BY d.id, t.`year`, t.`month`;

	DROP TEMPORARY TABLE tmp.time;	
END$$
DELIMITER ;