LeetCode 181. Employees Earning More Than Their Managers (超过经理收入的员工)
题目标签:
题目给了我们一个 员工表,包括经理。员工会有经理的id。
这里可以重复 利用两次 表格,表格a, 表格b,当a 员工的经理id 等于 b员工时候,在从中找到员工工资大于经理的。具体看code。
Java Solution:
Runtime: 312 ms, faster than 65 %
Memory Usage: N/A
完成日期:05/22/2019
关键点:From 员工表a,b
# Write your MySQL query statement below
SELECT a.Name AS Employee
FROM Employee a, Employee b
WHERE a.ManagerId = b.Id AND a.Salary > b.Salary
参考资料:LeetCode Solution
LeetCode 题目列表 - LeetCode Questions List
题目来源:https://leetcode.com/
LeetCode 181. Employees Earning More Than Their Managers (超过经理收入的员工)的更多相关文章
- Leetcode 181. Employees Earning More Than Their Managers
The Employee table holds all employees including their managers. Every employee has an Id, and there ...
- leetcode 181 Employees Earning More Than Their Managers 不会分析的数据库复杂度
https://leetcode.com/problems/employees-earning-more-than-their-managers/description/ 老师上课没分析这些的复杂度, ...
- 181. 超过经理收入的员工 + join + MySql
181. 超过经理收入的员工 LeetCode_MySql_181 题目描述 方法一:笛卡尔积 # Write your MySQL query statement below select e1.N ...
- LeetCode:181.超过经理收入的员工
题目链接:https://leetcode-cn.com/problems/employees-earning-more-than-their-managers/ 题目 Employee 表包含所有员 ...
- [LeetCode] 181. Employees Earning More Than Their Managers_Easy tag: SQL
The Employee table holds all employees including their managers. Every employee has an Id, and there ...
- 【SQL】181. Employees Earning More Than Their Managers
The Employee table holds all employees including their managers. Every employee has an Id, and there ...
- 181. Employees Earning More Than Their Managers
The Employee table holds all employees including their managers. Every employee has an Id, and there ...
- LeetCode SQL:Employees Earning More Than Their Managers
# Write your MySQL query statement below SELECT a.Name FROM Employee AS a INNER JOIN Employee AS b O ...
- [SQL]LeetCode181. 超过经理收入的员工 | Employees Earning More Than Their Managers
SQL架构 Create table If Not Exists Employee (Id ), Salary int, ManagerId int) Truncate table Employee ...
随机推荐
- html常用标签梳理
标签的语法 标签由英文尖括号<和>括起来,如<html>就是一个标签. html中的标签一般都是成对出现的,分开始标签和结束标签.结束标签比开始标签多了一个/. 如: (1)& ...
- 简单理解Ext.extend
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8&quo ...
- STM32嵌入式开发学习笔记(四):使用滴答计时器实现精准计时
前面我们讲过,因为在STM32上没有系统时间的接口,因此无法调用sleep函数,在本文中,笔者将利用滴答计时器实现精准延时. 查阅技术手册,滴答计时器依赖于一个SysTick_Type类型寄存器,定义 ...
- jmeter 参数化3种
一.利用函数助手获取参数值 选项->函数助手对话框 __CSVRead, __Random, 生成的函数字符串:${__Random(,,)}第一个参数为随机数的下限,第二个参数为随机数的上限, ...
- Jeecg 3.8修改lhgDialog弹窗的样式
位置:F:\jeecg-bpm-3.8\eecg-bpm-3.8-master\jeecg-bpm-3.8\src\main\java\org\jeecgframework\core\util pub ...
- IdentityServer4认证服务器集成Identity&配置持久化数据库
文章简介 asp.net core的空Web项目集成相关dll和页面文件配置IdnetityServer4认证服务器 Ids4集成Identity Ids4配置持久化到数据库 写在最前面,此文章不详细 ...
- 洛谷 P2756 飞行员配对方案问题 (二分图匹配)
题目链接:P2756 飞行员配对方案问题 题意 给定 \(m\) 个外籍飞行员和 \(n - m\) 个英国飞行员,每一架飞机需要一名英国飞行员和一名外籍飞行员,求最多能派出几架飞机. 思路 最大流 ...
- ThreeJS模型展示为黑色,模型出不来
选取gltf格式时,出现模型为黑色,模型出不来 原因: 我们设计部可能是用maya或者3dmax去做:在模型导出时,没有gltf格式:如果maya或者3dmax导出obj然后导进blender,再导出 ...
- Git 学习第二天(三)
删除文件: 先新建一个test文件到webgit版本库中,然后 git add git commit 当然,我们可以在文件夹中删除文件,git 也提供了命令 rm file 此时 ...
- 剑指offer——68队列的最大值
题目描述 给定一个数组和滑动窗口的大小,找出所有滑动窗口里数值的最大值.例如,如果输入数组{2,3,4,2,6,2,5,1}及滑动窗口的大小3,那么一共存在6个滑动窗口,他们的最大值分别为{4,4,6 ...