How to add variable variations for products in Database

Question

I am designing a database where the user can add variations of the product. For example a shirt can have variations like color. But a battery may have variation about Voltage, Power etc. Different products can have different variations based on their different features, attributes . How can I deal with this issue. Because I don't want to specify the possible variations beforehand.

Answer 1

If you can use ProductGroup like food-tech-health some etc,

you can create a table like Groupsvariations

variations can define one Time and it relationship more than one product groups

guıd,topId(int),ProductGroupId(int),Variatoins(nvarchar)

example tableDesign

example rowValue