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. jQuery获取input复选框的值

    var ipResolveValue =[]; //定义一个空数组$("input[name='ipResolve']:checked").each(function(){   / ...

  2. css选择器的权重

    权重会叠加!

  3. python 时间模块小结

    python有两个重要的时间模块,分别是time和datetime time模块 表示时间的几种方法 时间元组 time.struct_time( tm_year=2016, tm_mon=7, tm ...

  4. ORACLE中RECORD、VARRAY、TABLE的使用具体解释

     1     说明 1.1       RECORD 定义记录数据类型. 它类似于C语言中的结构数据类型(STRUCTURE).PL/SQL提供了将几个相关的.分离的.基本数据类型的变量组成一个总 ...

  5. Linux vim编写程序时出现高亮字符,如何取消?

    在“命令模式”下输入“:nohl“,再按回车,便可以取消高亮显示.

  6. IDEA 跑spring项目找不到get,set的问题

    @Autowired的用法和作用 这个注解就是spring可以自动帮你把bean里面引用的对象的setter/getter方法省略,它会自动帮你set/get. iDEA下安装lombok这个插件就可 ...

  7. graoovy资料

    官网 http://www.groovy-lang.org/ 官方文档 http://www.groovy-lang.org/documentation.html Groovy入门教程 http:// ...

  8. mysql学习笔记—常用sql语句

    sql注意事项: SQL 对大小写不敏感:SELECT 与 select 是相同的 某些数据库系统要求在每条 SQL 语句的末端使用分号. CREATE DATABASE CREATE DATABAS ...

  9. docker快速构建oracle数据库

    1.查看可用镜像docker search oracle2.拉去想要的镜像docker pull wnameless/oracle-xe-11g3.基于wnameless/oracle-xe-11g创 ...

  10. hadoop学习第二天-了解HDFS的基本概念&&分布式集群的搭建&&HDFS基本命令的使用

    一.HDFS的相关基本概念 1.数据块 1.在HDFS中,文件诶切分成固定大小的数据块,默认大小为64MB(hadoop2.x以后是128M),也可以自己配置. 2.为何数据块如此大,因为数据传输时间 ...