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Monthly Transaction Counts
A easy SQL interview practice problem on DataDriven. Write and execute real sql code with instant grading.
- Domain
- SQL
- Difficulty
- easy
- Seniority
- junior
Problem
A monthly spending cadence report needs each user's transaction count broken out by calendar month so the finance team can spot irregular purchasing patterns. Order results by user then month.
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.