Welcome to your interview.
The question is on your right: SQL Join for Seller Orders. Take a moment with it first.
Talk your thinking through with me if you like - when you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes). Discussion and graded submissions share your five interviewer interactions, so spend them well.
Write a SQL query to join two tables and find the total order volume for a specific marketplace seller over the last 30 days.