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Pipeline Completion Rate

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

For each pipeline, calculate the average completion percentage, where completion is the ratio of rows out to rows in. Exclude runs where rows in is zero. Show the pipeline name and its average completion percentage.

Summary

How far do users get through the flow?

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

Related

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