Practice SQL Window Functions | Xorthax's Trading Post

Almost Famous: Second Place Products

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
category
productname
totalsales
secondmostpopular

50. Almost Famous: Second Place Products

List the second most popular product in every category by total sales.

Xorthax wants to find the second most popular product in each category. Write a query to display the product name and total sales.

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