DELIMITER $$
CREATE OR REPLACE DEFINER=`root`@`localhost` PROCEDURE `vn`.`ticket_setProblemRequest`(
	vSelf INT
)
BEGIN
/**
 * Update the problems of tickets that have a pending ticketRequest or no longer have it
 * 
 * @param vSelf Id ticket, if NULL ALL tickets
 */
	CREATE OR REPLACE TEMPORARY TABLE tmp.ticket 
		(INDEX(ticketFk))
		ENGINE = MEMORY
		SELECT t.id ticketFk, FALSE hasProblem 
			FROM ticket t 
				WHERE t.shipped >= util.midnight()
					AND (vSelf IS NULL OR t.id = vSelf);
	
	UPDATE tmp.ticket t
			JOIN ticketRequest tr ON tr.ticketFk = t.ticketFk
		SET t.hasProblem = TRUE
		WHERE tr.isOK IS NULL;

	CALL ticket_setProblem('hasTicketRequest');

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