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Revenue for Specific Users
A easy SQL interview practice problem on DataDriven. Write and execute real sql code with instant grading.
- Domain
- SQL
- Difficulty
- easy
- Seniority
- mid
Problem
We're reconciling revenue for user002 and user003. Show each transaction row alongside a running total of revenue across both users. Return the transaction ID, user, transaction amount, and running total.
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.