Total Rows by Pipeline Status
A easy SQL mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.
- Domain
- SQL
- Difficulty
- easy
- Seniority
- L3
Interview Prompt
The data platform team wants each pipeline run row enriched with a status-level benchmark: the total rows ingested across all pipelines sharing the same status. Preserve every original column and add the status-wide total as an additional column.
Summary
Row counts alongside pipeline aggregates.
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