https://leetcode.com/problems/department-top-three-salaries/description/🗒️SQL 코드 풀이 1SELECT D1.name AS Department , E1.name AS Employee , E1.salary AS Salary FROM ( SELECT *, DENSE_RANK() OVER (PARTITION BY departmentId ORDER BY salary DESC) AS salaryRank FROM Employee ) E1 INNER JOIN Department D1 ON E1.departmentId = D1.id WHERE E1.salaryRank ..
                           
                        
 
                         
                         
                         
                         
                         
                         
                         
                        