Question

我正在尝试创建一个用于在aspx页面上显示分页数据的SP。我写了以下代码 -

Create PROCEDURE [dbo].[sp_GetAllAssignmentData_Paged] 

    @currentPage INT=1, 
    @pageSize INT=20

AS

BEGIN

    SET NOCOUNT ON;
    with AssignmentData As(
        select ROW_NUMBER() over (order by a.StockNo desc) AS [Row], 
            a.StockNo,c.ClaimNo,v.[Year],v.Make,v.Model,
            c.DOAssign,c.InsuranceComp,c.Location,c.Status
        from 
            dbo.Assignments a,
            dbo.Assignment_ClaimInfo c,
            dbo.Assignment_VehicleInfo v
        where
            (a.AssignmentID=c.AssignmentID) and
            (v.AssignmentID=c.AssignmentID)
             order by a.StockNo desc
    )
    SELECT StockNo, ClaimNo, [Year], Make, Model, DOAssign, InsuranceComp, Location, [Status]
    FROM AssignmentData
    WHERE Row between ((@currentPage - 1) * @pageSize + 1) and (@currentPage*@pageSize) END

当我尝试创建此SP时，会生成以下错误消息 - 除非还指定了TOP或FOR XML，否则ORDER BY子句在视图，内联函数，派生表，子查询和公用表表达式中无效。

有人可以纠正我的错误吗？

感谢您分享宝贵的时间。

Answer 1

内部集合AssignmentData的排序是没有意义的，因为它是从该集合中选择将决定排序的。因此，不允许这样做。移动线条

order by a.StockNo desc

到你的最终选择

Answer 2

将orderby移动到WITH块之外。

Answer 3

你的CTE最后有一个无效的命令 - 把它取出来，一切都应该好。

    select ROW_NUMBER() over (order by a.StockNo desc) AS [Row],  
            a.StockNo,c.ClaimNo,v.[Year],v.Make,v.Model, 
            c.DOAssign,c.InsuranceComp,c.Location,c.Status 
    from  
            dbo.Assignments a, 
            dbo.Assignment_ClaimInfo c, 
            dbo.Assignment_VehicleInfo v 
    where 
            (a.AssignmentID=c.AssignmentID) and 
            (v.AssignmentID=c.AssignmentID) 
             order by a.StockNo desc -- This is the problem.

Answer 4

创建PROCEDURE [dbo]。[sp_GetAllAssignmentData_Paged] @currentPage INT = 1，@ pageSize INT = 20ASBEGIN SET NOCOUNT ON; with AssignmentData As（选择ROW_NUMBER（）结束（按a.StockNo desc排序）AS [Row]，a.StockNo，c.ClaimNo，v。[Year]，v.Make，v.Model，c.DOAssign，c。 InsuranceComp，c.Location，c.Status from dbo.Assignments a，dbo.Assignment_ClaimInfo c，dbo.Assignment_VehicleInfo v where（a.AssignmentID = c.AssignmentID）and（v.AssignmentID = c.AssignmentID））SELECT StockNo，ClaimNo， [年]，制作，模型，DOAssign，InsuranceComp，位置，[状态] FROM AssignmentData WHERE行之间（（@ currentPage - 1）* @pageSize + 1）和（@ currentPage * @ pageSize）由a.StockNo desc订购 END

存储过程出错

4 个答案: