如何从员工表中删除最高薪员工？答案

【问题标题】：How to delete the highest paid employee from employee table?如何从员工表中删除最高薪员工？
【发布时间】：2019-11-03 13:58:55
【问题描述】：

Employee表由Employee_id、Employee name和salary组成

如何从员工表中删除薪酬最高的员工？我试过了

delete from employee
where salary = (select max(salary) from employee);

但它给出了一个错误；

错误代码：1093。您无法指定目标表“员工”进行更新在 FROM 子句中 0.0022 秒

【问题讨论】：

标签： mysql

【解决方案1】：

你可以这样做

delete from employee 
order by salary desc
limit 1

或修复您的查询

delete from employee 
where salary in 
(
  select * from (select max(salary) from employee) x
)

因为您需要构建一个临时表作为解决方法，因为您从同一个表中选择和删除。

【讨论】：

【解决方案2】：

把它埋得更深一点

delete from employee 
where salary = (select maxsalary from (select max(salary) maxsalary from employee) s );

这将删除所有最高工资的员工

【讨论】：

【解决方案3】：

应该这样做。

delete from employee where salary = (select max(salary) from employee);

【讨论】：