DELIMITER $$
CREATE OR REPLACE DEFINER=`root`@`localhost` EVENT `bs`.`clientDied_recalc`
	ON SCHEDULE EVERY 1 DAY
		STARTS '2023-06-01 03:00:00.000'
	ON COMPLETION PRESERVE
	ENABLE
DO BEGIN
	DECLARE vDone INT DEFAULT FALSE;
	DECLARE vCountryFk INT;
	DECLARE vDays INT;

	DECLARE cur CURSOR FOR
		SELECT countryFk, days
			FROM clientDiedPeriod;
	DECLARE CONTINUE HANDLER FOR NOT FOUND SET vDone = TRUE;

	OPEN cur;
	read_loop: LOOP
		SET vDone = FALSE;
		FETCH cur INTO vCountryFk, vDays;
		IF vDone THEN
			LEAVE read_loop;
		END IF;
		CALL clientDied_recalc(vDays, (SELECT code FROM vn.country WHERE id = vCountryFk));
	END LOOP;
	CLOSE cur;
END$$
DELIMITER ;
