Many Eyes
A medium SQL mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.
- Domain
- SQL
- Difficulty
- medium
- Seniority
- L4
Interview Prompt
We're mapping how review attention spread across each codebase year over year. For every repo in a given year, find how many different people reviewed its code, and surface the pairings with the most reviewers first.
Summary
Every codebase draws its own circle of watchers. Count who shows up.
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Write your sql solution with real code execution
- Get instant feedback and a hire/no-hire decision