DELIMITER $$
CREATE OR REPLACE DEFINER=`root`@`localhost` PROCEDURE `vn`.`copyComponentsFromSaleList`(vTargetTicketFk INT)
BEGIN

/*   Copy sales and components to the target ticket
*
*	¡¡¡¡    Requires tmp.saleList(saleFk, itemFk, quantity, concept, price, discount, orden)  !!!!!
*
*   param VTargetTicketFk id del ticket a rellenar
*/

	INSERT INTO vn.sale(ticketFk, itemFk, quantity,concept,price,discount)
		SELECT vTargetTicketFk, itemFk, quantity,concept,price,discount
			FROM tmp.saleList
			ORDER BY orden;

	SET @order = 0;

	DROP TEMPORARY TABLE IF EXISTS tNewSaleList;

	CREATE TEMPORARY TABLE tNewSaleList
		SELECT id as saleFk, @order := @order + 1 as orden
			FROM vn.sale
			WHERE ticketFk = vTargetTicketFk
			ORDER BY saleFk;

	INSERT INTO vn.saleComponent(saleFk,componentFk,value)
		SELECT ns.saleFk, sc.componentFk, sc.value
			FROM vn.saleComponent sc
				JOIN tmp.saleList s ON s.saleFk = sc.saleFk
				JOIN tNewSaleList ns ON ns.orden = s.orden;

	DROP TEMPORARY TABLE tNewSaleList;
END$$
DELIMITER ;