Loading...
Oldest and Newest User Sessions
A easy SQL interview practice problem on DataDriven. Write and execute real sql code with instant grading.
- Domain
- SQL
- Difficulty
- easy
- Seniority
- mid
Problem
Pull all session details for the user with the earliest signup date and the user with the latest signup date. Only consider users who have at least one session.
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.