CREATE OR REPLACE DEFINER=`vn`@`localhost`
	SQL SECURITY DEFINER
	VIEW `vn`.`supplierPackaging`
AS SELECT `e`.`supplierFk` AS `supplierFk`,
	`b`.`itemFk` AS `itemFk`,
	`i`.`longName` AS `longName`,
	`s`.`name` AS `supplier`,
	`b`.`entryFk` AS `entryFk`,
	`tr`.`landed` AS `landed`,
	- least(`b`.`quantity`, 0) AS `out`,
	greatest(`b`.`quantity`, 0) AS `in`,
	`w`.`name` AS `warehouse`,
	`b`.`buyingValue` AS `buyingValue`
FROM (
		(
			(
				(
					(
						(
							`vn`.`buy` `b`
							JOIN `vn`.`item` `i` ON(`i`.`id` = `b`.`itemFk`)
						)
						JOIN `vn`.`packaging` `p` ON(`p`.`itemFk` = `i`.`id`)
					)
					JOIN `vn`.`entry` `e` ON(`e`.`id` = `b`.`entryFk`)
				)
				JOIN `vn`.`supplier` `s` ON(`s`.`id` = `e`.`supplierFk`)
			)
			JOIN `vn`.`travel` `tr` ON(`tr`.`id` = `e`.`travelFk`)
		)
		JOIN `vn`.`warehouse` `w` ON(`w`.`id` = `tr`.`warehouseInFk`)
	)
WHERE `p`.`isPackageReturnable` <> 0