获取指定数量的容器的各自的所有元素，并可对容器分页

select * from gzyexam_c.dbo.AnswerSheetDetail where AnswerSheetID in 
(
    select AnswerSheetID from 
    (
        select AnswerSheetID,rownum from 
        (
              select a.AnswerSheetID, ROW_NUMBER() over (order by a.AnswerSheetID) as rownum from 
              (
                    select distinct  AnswerSheetID from gzyexam_c.dbo.AnswerSheetDetail
              ) a
        ) b
        where rownum between 1 and 20
    ) c
)

这里容器指 AnswerSheetID

元素指 AnswerSheetDetail。

一个AnswerSheetID对应多个AnswerSheetDetail。