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High-Rated In-Stock Percentage
A easy SQL interview practice problem on DataDriven. Write and execute real sql code with instant grading.
- Domain
- SQL
- Difficulty
- easy
- Seniority
- junior
Problem
The merchandising lead wants a single number for the board slide: what percentage of the entire catalog is both in stock and rated 4 or above?
Practice This Problem
Solve this SQL problem with real code execution. DataDriven runs your SQL queries against a live PostgreSQL database and grades it instantly.