From users, return user_id and NULLIF(account_status, 'suspended') AS status_or_null

A medium SQL interview practice problem on DataDriven. Write and execute real sql code with instant grading.

Domain

SQL

Difficulty

medium

Problem

From users, return user_id and NULLIF(account_status, 'suspended') AS status_or_null. Order by user_id.

Practice This Problem

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