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Top Ad Campaigns by Revenue
A easy SQL interview practice problem on DataDriven. Write and execute real sql code with instant grading.
- Domain
- SQL
- Difficulty
- easy
- Seniority
- junior
Problem
The ad ops team is preparing the quarterly revenue report and needs each campaign's total ad revenue, from the highest-earning campaign down.
Practice This Problem
Solve this SQL problem with real code execution. DataDriven runs your SQL queries against a live PostgreSQL database and grades it instantly.