The Final Sale

A medium SQL interview practice problem on DataDriven. Write and execute real sql code with instant grading.

Domain

SQL

Difficulty

medium

Seniority

L5

Problem

The catalog dashboard needs every product that has sold paired with its newest sale, since some products have hundreds of transactions but only the most recent one belongs on the page. Show each product's name and category alongside that latest sale's amount and date.

Summary

Every product has a last sale. When was it?

Practice This Problem

Solve this SQL problem with real code execution. DataDriven runs your SQL queries against a real database and grades it automatically.