Put it together: for each event return event_id, the tag count, and whether it is tagged 'premium' (
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
Put it together: for each event return event_id, the tag count, and whether it is tagged 'premium' (1 or 0), but only for events that carry more than 2 tags. Columns: event_id, tag_count, is_premium. Order by tag_count descending then event_id ascending.
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