sqlServer使用ROW_NUMBER时不排序的解决方法_MsSql

  • A+
所属分类:MSSQLSERVER


设置sqlServer使用ROW_NUMBER时不排序

--1.看到NHibernate是这样写的分页,感觉写起来比较容易理解(应该不会有效率问题吧?)
--with只是定一个别名?


with query as (select ROW_NUMBER() over(order by (select 0)) AS ROWNUM, * FROM Product)
select * from query where ROWNUM BETWEEN 5 AND 10

--2.ROW_NUMBER必须指写over (order by **),有时我根本就不想排序,想按原始顺序(排序也是要时间的嘛)

--方法就是:
select ROW_NUMBER() over(order by (select 0)) AS ROWNUM,* FROM Product

排序 就是 :
select Row_number() over(order by Oper_Date desc) AS ROWNUM,* FROM Product

  • 我的微信
  • 这是我的微信扫一扫
  • weinxin
  • 我的微信公众号
  • 我的微信公众号扫一扫
  • weinxin

发表评论

:?: :razz: :sad: :evil: :!: :smile: :oops: :grin: :eek: :shock: :???: :cool: :lol: :mad: :twisted: :roll: :wink: :idea: :arrow: :neutral: :cry: :mrgreen: