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Inactive Android Control Users

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

Domain
SQL
Difficulty
medium
Seniority
junior, mid

Problem

Find users in the 'control' variant on 'android' whose account status is not 'active'. Show their user ID, platform, and variant, ordered by experiment creation date ascending.

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.