Multi-Column User Sort

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 admin panel needs a sortable user directory alphabetical by username, with ties broken by age bucket in reverse. Return all user profile fields.

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