184. Department Highest Salary

最新推荐文章于 2024-06-13 13:38:57 发布

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原文链接：http://www.cnblogs.com/asuran/p/7726904.html

本文介绍了一种SQL查询方法，用于从数据库中选取每个部门薪资最高的员工，包括部门名、员工名及薪资。通过子查询和连接操作，实现了跨表数据的精确匹配。

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SELECT dep.Name as Department, emp.Name as Employee, emp.Salary 
from Department dep, Employee emp 
where emp.DepartmentId=dep.Id 
and emp.Salary=(Select max(Salary) from Employee e2 where e2.DepartmentId=dep.Id)

转载于:https://www.cnblogs.com/asuran/p/7726904.html

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