Question

我有以下SQL查询：

DECLARE @Page int, @RegistriesPerPage int , @FirstRegistry int, @LastRegistry int
Set @Page=1
Set @RegistriesPerPage=2
Set @FirstRegistry = (@Page - 1) * @RegistriesPerPage
Set @LastRegistry = (@Page * @RegistriesPerPage +1)


SELECT I.ID, Name, ROW_NUMBER() OVER (ORDER BY ID DESC) as Counter
FROM Items I
WHERE Counter > @FirstRegistry AND Counter < @LastRegistry

group by Id,Name

我试图让它工作，但显然我不能因为我不能在where子句上使用“Counter”（甚至是ROW_Number（）。

我如何创建获取两个参数的存储过程（每页的项目数和要返回的页面）？

Answer 1

您可以使用派生查询：

SELECT * FROM 
(
  SELECT I.ID, Name, ROW_NUMBER() OVER (ORDER BY ID DESC) as Counter
  FROM Items I      
  group by Id,Name
)a
WHERE Counter > @FirstRegistry AND Counter < @LastRegistry

使用允许分页的sql server 2005创建存储过程

1 个答案: