Unclicked Searches by Campaign
A medium SQL mock interview question on DataDriven, with an AI interviewer who asks follow-up questions and a hire or no-hire decision at the end.
- Domain
- SQL
- Difficulty
- medium
- Seniority
- L3
Interview Prompt
Searches sit in `search_queries` and the ad campaigns users were shown sit in `ad_impressions`, connected only by the user behind each event. For each campaign, count its users' searches broken down by the result position the searcher clicked.
Summary
Searched but never clicked.
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Write and run your SQL against a real database
- Answer the interviewer's follow-up questions, then get a hire or no-hire decision