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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

Interview Prompt

The VIP team wants customers whose lifetime spending outstrips the price of the single most expensive product. Join users to transactions, sum spending per user, and keep only those whose total exceeds the maximum product price. Return the username and their total spend.

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