Non-Trivial Fatal Errors
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
- L3
Interview Prompt
We categorize error messages by length: 'short' (under 25 chars), 'mid' (25 to 35), and 'long' (over 35). Find errors that are not 'short' and have fatal severity (matching 'Fatal' or 'fatal' exactly). Show error ID, message, service name, and the length category, with one row per error.
Summary
Short errors are noise. Long ones matter.
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