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https://leetcode.com/problems/department-highest-salary/ Department Highest Salary - LeetCode Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview. leetcode.com 1. 코드 구현 (where절 서브쿼리) ★ SELECT D.name 'Department', E.name 'Employee', E.salary 'Salary' FROM Department D INNER JOIN Employee E ON D.id = E.departm..