Practice SQL Window Functions | Xorthax's Trading Post

Tables Used

orderdetails

Column	Type
orderdetailid	bigint
orderid	bigint
productid	bigint
quantity	bigint
unitprice	double precision
currencyid	bigint

products

Column	Type
productid	bigint
name	text
description	text
category	text
price	double precision
supplierid	bigint
stockquantity	bigint

Expected Output

Column
productid
productname
totalquantity
popularitytier

34. Five Tiers of Product Fame

Classify products into 5 groups based on total quantity sold.

Xorthax wants to divide all products into 5 popularity tiers based on the total quantity sold across the galaxy. Write a query to rank products into these tiers.

Write Your Query