将简单的 T-SQL 查询转换为存储过程中支持分页的查询

Question

我在存储过程中执行以下正常查询

Select DISTINCT UI.UserId,UI.UserName, UI.FullName        
From UserInfo as UI ,UserGroupRelation as UGR         
Where UI.UserId = UGR.UserId AND UGR.GroupId = @pGroupId AND UI.Type = @pType    
Order by UI.UserId ASC

并在存储过程中定义这些变量

@pGroupId smallint, 
@pType tinyint,
@pStartIndex smallint,
@pPageSize smallint

现在，在我将此查询转换为启用分页的查询后，我编写了以下查询

SELECT UserTable.UserId,
          UserTable.UserName,
          UserTable.FullName
    From(
    Select ROW_NUMBER() OVER (
       ORDER BY UI.UserId,
                UI.UserName,
                UI.FullName ) as [Row_Number],
                UI.UserId,
                UI.UserName,
                UI.FullName
       From UserInfo as UI,UserGroupRelation as UGR
       Where UI.UserId = UGR.UserId AND UGR.GroupId = @pGroupId AND UI.Type = @pType
       ORDER BY UI.UserId ASC ) as UserTable
       where UserTable.[Row_Number] BETWEEN @pStartIndex AND @pStartIndex + @pPageSize          
       ORDER BY UserTable.[Row_Number]

但是 SQL Server 返回错误：

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，除非还指定了 TOP 或 FOR XML。

还有其他选择吗？或者这个查询有什么问题。

当我像这样在子查询中添加 Top 语句时，它现在正在运行

SELECT  UserTable.UserId,
          UserTable.UserName,
          UserTable.FullName
    From(
    Select Top(@pPageSize) ROW_NUMBER() OVER (
       ORDER BY UI.UserId,
                UI.UserName,
                UI.FullName ) as [Row_Number],
                UI.UserId,
                UI.UserName,
                UI.FullName
       From UserInfo as UI,UserGroupRelation as UGR
       Where UI.UserId = UGR.UserId AND UGR.GroupId = @pGroupId AND UI.Type = @pType
       ORDER BY UI.UserId ASC ) as UserTable
       where UserTable.[Row_Number] BETWEEN @pStartIndex AND @pStartIndex + @pPageSize          
       ORDER BY UserTable.[Row_Number]

但我不认为这是有效的方法。还有其他有效的方法吗？

Answer 1

最后我发现以下查询是最终且高效的查询

SELECT  UserTable.UserId,
          UserTable.UserName,
          UserTable.FullName
    From(
    Select ROW_NUMBER() OVER (
       ORDER BY UI.UserId,
                UI.UserName,
                UI.FullName ) as [Row_Number],
                UI.UserId,
                UI.UserName,
                UI.FullName
       From UserInfo as UI,UserGroupRelation as UGR
       Where UI.UserId = UGR.UserId AND UGR.GroupId = @pGroupId AND UI.Type = @pType ) as UserTable
       where UserTable.[Row_Number] BETWEEN @pStartIndex AND @pStartIndex + @pPageSize -1           
       ORDER BY UserTable.[Row_Number]