고다혜: [SQL] Nth Highest Salary_241126

Author: KodaHye

SQL/12주차/DH_Nth Highest Salary.sql

@@ -0,0 +1,12 @@
+CREATE FUNCTION getNthHighestSalary(N INT) RETURNS INT
+BEGIN
+    SET N = N - 1;
+RETURN (
+    SELECT (
+               SELECT DISTINCT SALARY
+               FROM EMPLOYEE
+               ORDER BY SALARY DESC
+               LIMIT 1 OFFSET N
+)
+    );
+END