Question

返回具有最高薪水的员工姓名和薪水的查询是什么

Answer 1

SELECT Name, Salary FROM Minions
WHERE Salary = (SELECT Max(Salary) FROM Minions)

请注意，如果有多个员工具有相同的最高薪水

，则会返回多行

Answer 2

select name, salary from (select * from salary_table order by salary desc limit 1)

Answer 3

SELECT FirstName, max(salary)
FROM Employees 
WHERE salary = (
                SELECT max(salary)
                FROM employees
               )
GROUP BY FirstName

在SQL SERVER 2012中工作

Answer 4

Select e.name, e.salary from employee e where
  not exists (select salary from employee e1 where e.salary < e1.salary)

如果有多个人拥有最高工资，这当然会返回多条记录。

Answer 5

一些专有解决方案

SELECT TOP 1 [WITH ties] Name, Salary
FROM employee
ORDER BY  Salary DESC


SELECT Name, Salary
FROM employee
ORDER BY  Salary DESC
LIMIT 1

标准的

WITH E AS
(
    SELECT Name, Salary, 
    ROW_NUMBER() OVER (ORDER BY Salary DESC) RN /*Or RANK() for ties*/
    FROM employee
)
SELECT Name, Salary FROM E WHERE RN=1

Answer 6

如果您使用的是oracle数据库，并且只需要一个“员工”，那么：

SELECT MAX( name   ) KEEP ( DENSE_RANK LAST ORDER BY salary ASC ) AS name,
       MAX( salary ) KEEP ( DENSE_RANK LAST ORDER BY salary ASC ) AS salary
FROM   Minions;

SQLFIDDLE

（感谢Neil N的桌名）

SQL Server具有类似的FIRST_VALUE（或LAST_VALUE）分析函数。
PostgreSQL还支持窗口函数，包括LAST_VALUE。

Answer 7

这些类型的查询（分组操作）可以与子查询一起执行。例如，从emp中选择*，其中sal =（从emp中的max（sal））

Answer 8

如果有多行具有相同的 MAX 数字，则可以将数字限制为所需的数字，例如

SELECT Name, Salary FROM Minions
WHERE Salary = (SELECT Max(Salary) FROM Minions) LIMIT 1

Answer 9

假设只有一名员工的最高工资

SQL Server：

select top 1 name, salary
from employee
order by salary desc

Oracle：

select name, salary
from employee
order by salary desc
limit 1

与使用子查询的其他查询不同，上述查询仅扫描表一次。

什么是返回具有最高薪水的员工的姓名和薪水的查询

9 个答案: