Find the first two transactions paired with every product that costs less than the transaction total
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
Find the first two transactions paired with every product that costs less than the transaction total. This is an inequality join where the ON clause uses a > operator instead of =.
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