Create 177_nth_highest_salary.sql

Author: Rashed112

sql_solutions/177_nth_highest_salary.sql

@@ -0,0 +1,10 @@
+CREATE FUNCTION getNthHighestSalary(N INT) RETURNS INT
+BEGIN
+SET N=N-1;
+  RETURN (
+      # Write your MySQL query statement below.
+      Select distinct(salary) from Employee
+      Order by salary desc
+      LIMIT 1 OFFSET N  #Offset skips n rows and we can't do any calculation like n-1 here, so we had to set that out before
+  );
+END