Average Build Duration by Repo

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

Domain

SQL

Difficulty

easy

Seniority

junior

Problem

Slow builds are blocking deploys and the CI/CD team suspects a few repos are dragging down the pipeline. Show the average build duration in seconds for each repository so the team can identify the worst offenders.

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.