与最高薪资发现相关的SQL查询

Question

以下查询：

SELECT ROW_NUMBER() OVER(ORDER BY sum(salary) DESC) as num,id, sum(salary) as salary
FROM person
GROUP BY id
where num=3;

在where条件下给我一个错误，我希望获得第3行数据......对此有什么解决方法？

Answer 1

你需要一个子查询：

Finish

（好吧，除非您使用Teradata并且可以使用select p.* from (select ROW_NUMBER() OVER (ORDER BY sum(salary) DESC) as num, id, sum(salary) as salary from person group by id ) p where num = 3; 子句。）