Asp.net 如何建立在线销售的数据库?
我有一张我老板做的桌子。。。它们是两张桌子Asp.net 如何建立在线销售的数据库?,asp.net,database-design,point-of-sale,Asp.net,Database Design,Point Of Sale,我有一张我老板做的桌子。。。它们是两张桌子 first where products are going to be has (table A) idinvoice (since table B) idpruduct description (it is the name of product) quantity unitPrice TotalPrice another table (i am going to call it table B) idinvoice date deadline
first where products are going to be has
(table A)
idinvoice (since table B)
idpruduct
description (it is the name of product)
quantity
unitPrice
TotalPrice
another table (i am going to call it table B)
idinvoice
date
deadline
type
idclient
saler (i consider it is sooo bad)
street
transport
status
Total
为什么我认为这是不好的
因为首先客户会选择产品(但它没有发言权)
我从来没有做过这样的东西,只是在windows窗体上,但我从来没有建立过在线积分销售
你认为我必须有几张桌子?(哪些列)您需要三张表。它们可能类似于: