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Extreme Headcount Departments
A easy SQL interview practice problem on DataDriven. Write and execute real sql code with instant grading.
- Domain
- SQL
- Difficulty
- easy
- Seniority
- junior
Problem
Pull all entries from the workforce metrics table where the metric is headcount and the value is either 10 or below, or 80 or above. Return all available fields for each matching row.
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.