sqlServer使用ROW_NUMBER时不排序的解决方法
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?
[sql]
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
--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?
[sql]
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
相关推荐
专注前端开发 2020-10-21
苏康申 2020-11-13
vitasfly 2020-11-12
oraclemch 2020-11-06
liuyang000 2020-09-25
FellowYourHeart 2020-10-05
赵继业 2020-08-17
whyname 2020-08-16
Seandba 2020-08-16
dbasunny 2020-08-16
拼命工作好好玩 2020-08-15
langyue 2020-08-15
写程序的赵童鞋 2020-08-03
Accpcjg 2020-08-02
tydldd 2020-07-30
好记忆也需烂 2020-07-28
jianghero 2020-07-28