mysql - Online Gadget Retail Management System -


i designing online gadget retail system. have different gadgets categorized mobiles, laptops, accessories etc. have 2 questions:

1) have single table named "products" or have multiple tables such mobiles, laptops, accessories etc ?

2) how choose product id?

thank in advance.

it's not seperate products in several tables - you'll have union 3 tables select products, not convenient.

you should have 2 tables - products , categories. in products you'll store information on products foreign key - category_id. in categories you'll store, well, categories of products - laptop, mobile etc.

now can work 1 table instead of 3 , distinct product categories.


"how choose product id" - simplest solution create integer product_id autoincrement in products table.


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