Loading...
API Calls With and Without Errors
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 API reliability team is triaging error rates across the platform. For each endpoint, they need a breakdown of how many calls completed cleanly versus how many produced an error message, along with the total call volume per endpoint.
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.