接着使用STOCK (DB2)表提取零件的供应商键和当前库存水平。
The stock (DB2) table is used to extract supplier keys and current stock levels for the parts.
stock表，将零件键与供应商键相链接，跟踪每家供应商手头上的零件数量。
A STOCK table that links part keys and supplier keys and keeps track of the number of parts on hand at each supplier.
这些系统甚至可以直接下单订购这些零件，它们给管理人员发一封邮件，后者只需敲击确认键，就可以给零件供应商下达一个采购订单了。
Such systems also can even order those parts; the system sends an e-mail to a manager who, with one click, sends a purchase order to parts suppliers.
应用推荐