Re: How to represent category, subcategory, product
From: Neo <neo55592_at_hotmail.com>
Date: 21 Nov 2006 13:55:21 -0800
Message-ID: <1164146121.688064.317590_at_h54g2000cwb.googlegroups.com>
Date: 21 Nov 2006 13:55:21 -0800
Message-ID: <1164146121.688064.317590_at_h54g2000cwb.googlegroups.com>
> Agreed, but how do you map this to the relations category, subcategory and product?
T_Cat
1 Device
2 Computer
3 Printer
T_Prod
1 DellPc1
2 HpPr1
T_ProdCat
PROD CAT
DellPc1 Device
DellPc1 Computer
HpPr1 Device
HpPr1 Printer
Based on above data, we can derive Computer and Printer are currently
subCats of Device,
Device = {DellPc1, HpPr1}
because:
Computer = {DellPc1}
Computer and Printer are proper subcategories of Device. Received on Tue Nov 21 2006 - 22:55:21 CET