SQL语句除外

Question

我想知道库存数量为5或更多的产品，供应商，类别和库存数量的名称，除了Spaulding提供的那些产品。然后按供应商排序然后按库存数量。

这是我的代码，问题是它只显示包含5个或更多库存数量的商品：

SELECT      ProdName, ProdSupplier, ProdCategory, ProdInvQty
FROM        PRODUCT
WHERE       ProdInvQty  >= 5
AND             ProdSupplier = 'Spaulding'

ORDER BY    ProdSupplier, ProdInvQty;

Answer 1

根据你的模糊描述，我认为你想要（编辑）

SELECT      ProdName, ProdSupplier, ProdCategory, ProdInvQty
FROM        PRODUCT
WHERE       (ProdInvQty  >= 5 
OR          ProdSupplier = 'Spaulding')

ORDER BY    ProdSupplier, ProdInvQty;

Answer 2

SELECT      ProdName, ProdSupplier, ProdCategory, ProdInvQty

FROM        PRODUCT

WHERE       ProdInvQty  >= 5

AND         ProdSupplier NOT LIKE 'Spaulding'

ORDER BY    ProdSupplier, ProdInvQty;