问题描述

解决方案

select

sc.Score,

(select count(*) from (select distinct Score from  Scores  ) ds where ds.Score>= sc.Score ) Rank

from Scores sc

order by Score desc

178. Rank Scores的更多相关文章

  1. 【SQL】178. Rank Scores

    Write a SQL query to rank scores. If there is a tie between two scores, both should have the same ra ...

  2. MySQL中变量的用法——LeetCode 178. Rank Scores

    Write a SQL query to rank scores. If there is a tie between two scores, both should have the same ra ...

  3. [LeetCode#178]Rank Scores

    Write a SQL query to rank scores. If there is a tie between two scores, both should have the same ra ...

  4. sql -leetcode 178. Rank Scores

    Score 很好得到: select Score from Scores order by Score desc; 要得到rank, 可以通过比较比当前Score 大的Score 的个数得到: sel ...

  5. 178. Rank Scores - database - 178. Rank Scores （Oracle）

    题目链接    https://leetcode.com/problems/rank-scores/description/ 题意:对所有的分数按照降序进行排序,查询出分数和排名,排名相同的输出相同名 ...

  6. [LeetCode] Rank Scores 分数排行

    Write a SQL query to rank scores. If there is a tie between two scores, both should have the same ra ...

  7. LeetCode Database: Rank Scores

    Write a SQL query to rank scores. If there is a tie between two scores, both should have the same ra ...

  8. [SQL]LeetCode178. 分数排名 | Rank Scores

    Write a SQL query to rank scores. If there is a tie between two scores, both should have the same ra ...

  9. [LeetCode] Rank Scores -- 数据库知识(mysql)

    Write a SQL query to rank scores. If there is a tie between two scores, both should have the same ra ...

随机推荐

  1. xenserver 模板导出导入

    由于业务需求,新增一台xenserver,需要将原先创建好的模板环境导入到新的母机上面,此处记录一下 1.导出模板 # 获取需要导出的模板uuid [root@localhost ~]# xe tem ...

  2. Connection cannot be null when 'hibernate.dialect' not set

    严重: Exception sending context initialized event to listener instance of class [org.springframework.w ...

  3. urlencode编码，解码

    对字符串传入的字典参数进行urlencode编码,就需要用到两个方法urlencode和quoteurlencode方法传字典参数 from urllib.parse import urlencode ...

  4. 20170411 debug窗口执行文件

    [FUNCTION] Command=/H Title=Debugger Type=SystemCommand

  5. 【Zookeeper】初识zookeeper

    单机模式 安装并解压: 修改配置文件,conf/zoo.cfg(配置完成后,启动后,可以通过netstat-ano命令查看是否有你配置的clientPort端口号在监听服务) tickTime: zo ...

  6. 爬虫二 requests模块的使用

    一.requests模块的介绍 #介绍:使用requests可以模拟浏览器的请求,比起之前用到的urllib,requests模块的api更加便捷(本质就是封装了urllib3) #注意:reques ...

  7. Django Rest Framework（一）

    一.什么是RESTful REST与技术无关,代表一种软件架构风格,REST是Representational State Transfer的简称,中文翻译为“表征状态转移”. REST从资源的角度审 ...

  8. Django_Form表单补充

    Form表单 问题1:  注册页面输入为空,报错:keyError:找不到password def clean(self): print("---",self.cleaned_da ...

  9. JAVA 判断对象内容是否含有空值

    简单判断对象是否含有NULL值,以及信息描述. package com.sicdt.sicsign.bill.api.util; import java.lang.reflect.Invocation ...

  10. 蓝牙固件升级（OTA升级）原理设计

    转:http://blog.csdn.net/yueqian_scut/article/details/50849033 固件空中升级(OTA)与固件二次引导的原理和设计 原创 2016年03月10日 ...