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.
在视图中,字段id将指回Inventory表中的零件条目。
In the view, the field id points back to the part's entry in the Inventory table.
既然已成功创建了数据库,现在需要创建零件表。
Now that you have successfully created the database, you need to create a parts table.
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