Write a SQL query to find employees who have the highest salary in each of the departments. For the above tables, Max has the highest salary in the IT department and Henry has the highest salary in the Sales department. +---+---+---+ | Department | Employee | Salary | +---+--...
1#dropfunctiongetNthHighestSalary$$2CREATEFUNCTIONgetNthHighestSalary(NINT)RETURNSINT3BEGIN4DECLAREMINT;5SETM=N-1;6RETURN(7selectdistinctSalaryfromEmployeeorderbySalarydesclimit M,18);9END
CREATE FUNCTION getNthHighestSalary(N INT) RETURNS INTBEGIN RETURN ( # Write your MySQL query statement below. );END 1. 参考1: CREATE FUNCTION getNthHighestSalary(N INT) RETURNS INTBEGINDECLARE M INT;SET M=N-1; RETURN ( # Write your MySQL query statement below. SELECT DISTINCT Salary FRO...
CREATE FUNCTION getNthHighestSalary(N INT) RETURNS INT BEGIN RETURN ( # Write your MySQL query statement below. SELECT A.salary FROM (SELECT DISTINCT Salary FROM Employee) A, (SELECT DISTINCT Salary FROM Employee) B WHERE B.salary >= A.salary GROUP BY A.salary HAVING COUNT(B.salary) =N ...
选第N大的元素思路已经很明朗了,由于 sql 内置的函数不存在选第N大元素的函数,所以我们只能另辟蹊径了,就根据Salary排序排序,然后用offset选排序后的第N个元素,最后用LIMIT限制选择一个元素,就是第N大的那个元素了。 本来我的解法是这样的: CREATEFUNCTIONgetNthHighestSalary(NINT)RETURNSINTBEGINDECLAREMINT;SETM...
Finding record of Nth highest salaried employee (where N, should equal to records or less then of the records), Here we are finding 1st , 2nd, 3rd and so on highest salaried employee’s name one by one using SQL Query. Here employee table, which has three fields eid(employee id), ...
nth highest salary where n = 2 is 200. If there is no nth highest salary, then the query should return null. 题目解答: CREATEFUNCTION getNthHighestSalary(NINT)RETURNSINT BEGIN DECLARE MINT; SETM=N-1;
Select Find Nth Highest Salary Record In Sql ServerAug 7 2013 11:13 PM Select Find Nth Highest Salary Record In Sql ServerReply Answers (4) Trigger and Store Procedure and Transaction. How to select Top 2 rows of each id in a table??
SELECT MAX () FROM WHERE IN (SELECT TOP n FROM ORDER BY ASC)OR SELECT MIN () FROM WHERE IN (SELECT TOP n FROM ORDER BY DESC) Was this answer useful? Yes ReplyAvashisth Feb 20th, 2010 -- To get nth Highestselect distinct salary from (select salary,dense_rank() over(order ...
Here is the SQL query you can use to find the Nth highest salary for the above table, you can run this in your local database and it should return the SELECT Salary FROM Employee a WHERE N = ( SELECT COUNT(Salary) FROM Employee b WHERE a.Salary <= b.Salary ); For example,...