Once I was in an interview, the same question was asked to me. I knew the answer so I wrote the query to find the Nth highest salary in a SQL table. I used the top keyword to write the SQL query. But after that
CREATE FUNCTION getNthHighestSalary(N INT) RETURNS INT /* 设定n*/ BEGIN DECLARE M INT; SET M=N-1; RETURN ( # Write your MySQL query statement below. SELECT DISTINCT Salary FROM Employee ORDER BY Salary DESC LIMIT M, 1 ); END 注意:这里不能直接在limit后面引用n-1,因为limit不识别...
Solution For SQL Server 2000, to get highest 2nd salary, we will use the query given below. SELECT TOP 1 salary FROM ( SELECT DISTINCT TOP 2 salary FROM employee ORDER BY salary DESC) a ORDER BY salary This will give only salary value. Kindly find the query to get all the ...
1#dropfunctiongetNthHighestSalary$$2CREATEFUNCTIONgetNthHighestSalary(NINT)RETURNSINT3BEGIN4DECLAREMINT;5SETM=N-1;6RETURN(7selectdistinctSalaryfromEmployeeorderbySalarydesclimit M,18);9END
177. Nth Highest Salary https://leetcode.com/problems/nth-highest-salary/description/ Write a SQL query to get the nth highest salary from the Employee table. For example, given the above Employee table, ...177. Nth Highest Salary Write a SQL query to get the nth highest salary from...
Let's look at some Oracle NTH_VALUE function examples and explore how to use the NTH_VALUE function in Oracle/PLSQL. Second Highest Value by Dept_id In this NTH_VALUE example, we have a table calledemployeeswith the following data: ...
We can easily use theMAX() function in SQL Serverto find the maximum value in a table. However, there are situations when the second-highest or third-highest record is needed from the table. SQL Server has no direct SQL functions to fetch the second or third highest from the table, so...
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;
Write a SQL query to get the nth highest salary from the Employee table. +---+---+ | Id | Salary | +---+---+ | 1 | 100 | | 2 | 200 | | 3 | 300 | +---+---+ For example, given the above Employee table, the nth highest salary where n = 2 is 200. If there is...
A Venn Diagram shows differentially expressed genes (DEGs) between C Cl4-treated Fkbp51 KO and WT, between vehicle control-treated Fkbp51 KO and WT, and in common of both conditions. Statistical significance was set as the adjusted p-value (adj p) < 0.05 ...