how to store different commodities(such as computers and shoes..) in database?
how to describe different commodities(such as computers and shoes..) in SQL database?

is there a good way to define that? 

**every commodities has its own properties 

(computer has cpu\mem\screen\os\keyboard... shoe has brand and price colors and patterns).** 

i want to store them(every commodities and it's properities ) all in database. 

**it's impossibe to create tables for every commodities.**

how to store different commodities(such as computers and shoes..) in database?
===

how to describe different commodities(such as computers and shoes..) in SQL database?

is there a good way to define that? 

**every commodities has its own properties 

(computer has cpu\mem\screen\os\keyboard... shoe has brand and price colors and patterns).** 

i want to store them(every commodities and it's properities ) all in database. 

**it's impossibe to create tables for every commodities.**
