Long-Running Feature Flags

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

Domain

SQL

Difficulty

medium

Seniority

mid

Problem

We're running a feature flag hygiene audit. Find flags created more than 730 days before May 1, 2026. For each, show the flag name, owner, whether it's still enabled ('Yes' or 'No'), and how many years it's been since creation. Flags with no updated timestamp should be treated as still active.

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