Loading...
Month With Fewest Deploys
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
The release team is choosing the safest month for a major migration and wants to pick the one with historically the fewest deployments across all years. Which month number had the lowest deploy count?
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.