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Rows With Multiple Flag Conditions

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
mid

Interview Prompt

The SRE team is triaging compound error conditions where multiple signals fire at once. An error record is flagged if it matches more than one of these: err_type contains 'Error', message contains 'null', svc_name contains 'api', severity is 'error' or 'ERROR'. Return all flagged rows with their error ID, type, message, service, severity, occurrence count, and first occurrence time.

How This Interview Works

  1. Read the vague prompt (just like a real interview)
  2. Ask clarifying questions to the AI interviewer
  3. Write your sql solution with real code execution
  4. Get instant feedback and a hire/no-hire decision