所以我的要求是使用存储过程来分页，排序和过滤我的数据。然后数据将匹配到表格。
当我排序和过滤时，我应该传递相关的列名。我遇到的问题是我的一些列是来自嵌套选择语句的计数，所以我不能按这些列排序。我的sql并不那么强大，所以任何帮助都会很棒。
所以只是添加我使用自定义类型将一组guid传递给proc。
CREATE TYPE GUIDArray AS table(Item varchar(MAX))
目前程序如下：
USE [Test]
GO
/****** Object: StoredProcedure [dbo].[sp_CheckInsPerUserReport] Script Date: 24/03/2018 00:36:09 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
/*CREATE TYPE GUIDArray AS table(Item varchar(MAX))*/
ALTER PROCEDURE [dbo].[sp_CheckInsPerUserReport]
@UserIds as GUIDArray READONLY,
@dateStart varchar(max),
@dateEnd varchar(max),
@SortColumn VARCHAR(50),
@SortOrder VARCHAR(50),
@PageNumber INT,
@PageSize INT,
@SearchTerm VARCHAR(500),
@SearchColumn VARCHAR(100)
AS
SET NOCOUNT ON;
DECLARE @StartRow INT
DECLARE @EndRow INT
-- calculate the starting and ending of records
SET @SortColumn = LOWER(ISNULL(@SortColumn, ''))
SET @SortOrder = LOWER(ISNULL(@SortOrder, ''))
SET @StartRow = (@PageNumber - 1) * @PageSize
SET @EndRow = (@PageNumber * @PageSize)+1
;WITH CTEResult AS (
SELECT ROW_NUMBER() OVER (ORDER BY
CASE WHEN (@SortColumn = 'username' AND @SortOrder='asc') THEN username END ASC,
CASE WHEN (@SortColumn = 'username' AND @SortOrder='desc') THEN username END DESC,
CASE WHEN (@SortColumn = 'email' AND @SortOrder='asc') THEN email END ASC,
CASE WHEN (@SortColumn = 'email' AND @SortOrder='desc') THEN email END DESC
) AS RowNumber,
COUNT(*) OVER () AS TotalCount,
u.username,
u.email,
/* Get the roles and concat into one string. */
(SELECT ( Stuff((SELECT ', ' + [name]
FROM [aspnetroles]
WHERE [id] IN (SELECT [roleid]
FROM [aspnetuserroles]
WHERE [userid] = u.id)
FOR xml path('')), 1, 2, '') )) AS Roles,
/* Get the users team */
(SELECT [name]
FROM [teams]
WHERE [id] = u.team_id) AS Team,
/* Get the soft checkin count */
(SELECT Count(*)
FROM [checkins]
WHERE [user_id] = u.id
AND [inat] IS NOT NULL
AND [outat] IS NOT NULL
AND [inat] >= CAST(@dateStart AS datetime)
AND [outat] < Dateadd(day, 1, CAST(@dateEnd AS datetime))
AND ( [state] = 1
OR [state] = 3 )) AS SoftCheckins,
/* Get the hard checkin count */
(SELECT Count(*)
FROM [checkins]
WHERE [user_id] = u.id
AND [hardinat] IS NOT NULL
AND [hardoutat] IS NOT NULL
AND [hardinat] >= CAST(@dateStart AS datetime)
AND [hardoutat] < Dateadd(day, 1, CAST(@dateEnd AS datetime))
AND [hardstate] = 3) AS HardCheckins,
/* get all checkins for total */
(SELECT Count(*)
FROM [checkins]
WHERE [user_id] = u.id
AND [inat] IS NOT NULL
AND [outat] IS NOT NULL
AND [inat] >= CAST(@dateStart AS datetime)
AND [outat] < Dateadd(day, 1,CAST(@dateEnd AS datetime))
AND ( [state] = 1
OR [state] = 3 ))
+ (SELECT Count(*)
FROM [checkins]
WHERE [user_id] = u.id
AND [hardinat] IS NOT NULL
AND [hardoutat] IS NOT NULL
AND [hardinat] >= CAST(@dateStart AS datetime)
AND [hardoutat] < Dateadd(day, 1, CAST(@dateEnd AS datetime))
AND [hardstate] = 3) AS TotalCheckins
FROM [aspnetusers] AS u
WHERE u.id IN (SELECT Item FROM @UserIds)
AND (@searchColumn = 'userName' AND u.username LIKE '%%'))
SELECT RowNumber, TotalCount, username as UserName, email as Email, Roles as Role, Team, SoftCheckins, HardCheckins, TotalCheckins
FROM CTEResult
WHERE RowNumber > @StartRow AND RowNumber < @EndRow
ORDER BY RowNumber
GO
我在处理分页，排序和过滤方面找到了很多资源。但是它们都使用当前表中的列，因为我需要对列进行排序和过滤，而像那些像“SoftCheckins”这样的选项，示例并没有给我提供所需的帮助。
答案 0 :(得分：0)
因此，在花费更多时间之后，这只是一个范围问题。我将我的选择与rownumber的主要数据分开。虽然我需要确保这不会影响性能。
USE [Test]
GO
/****** Object: StoredProcedure [dbo].[sp_CheckInsPerUserReport] Script Date: 24/03/2018 00:36:09 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
/*CREATE TYPE GUIDArray AS table(Item varchar(MAX))*/
ALTER PROCEDURE [dbo].[sp_CheckInsPerUserReport]
@UserIds as GUIDArray READONLY,
@dateStart varchar(max),
@dateEnd varchar(max),
@SortColumn VARCHAR(50) = '',
@SortOrder VARCHAR(50) = '',
@PageNumber INT,
@PageSize INT
/*@SearchTerm VARCHAR(500),*/
/*@SearchColumn VARCHAR(100)*/
AS
SET NOCOUNT ON;
DECLARE @query as nvarchar(MAX)
DECLARE @StartRow INT
DECLARE @EndRow INT
-- calculate the starting and ending of records
SET @SortColumn = LOWER(ISNULL(@SortColumn, ''))
SET @SortOrder = LOWER(ISNULL(@SortOrder, ''))
SET @StartRow = (@PageNumber - 1) * @PageSize
SET @EndRow = (@PageNumber * @PageSize)+1
;WITH CTEResult AS (
SELECT ROW_NUMBER() OVER (ORDER BY
CASE WHEN (@SortColumn = 'username' AND @SortOrder='asc') THEN username END ASC,
CASE WHEN (@SortColumn = 'username' AND @SortOrder='desc') THEN username END DESC,
CASE WHEN (@SortColumn = 'email' AND @SortOrder='asc') THEN email END ASC,
CASE WHEN (@SortColumn = 'email' AND @SortOrder='desc') THEN email END DESC,
CASE WHEN (@SortColumn = 'softcheckins' AND @SortOrder='asc') THEN SoftCheckins END ASC,
CASE WHEN (@SortColumn = 'softcheckins' AND @SortOrder='desc') THEN SoftCheckins END DESC,
CASE WHEN (@SortColumn = 'totalcheckins' AND @SortOrder='asc') THEN TotalCheckins END ASC,
CASE WHEN (@SortColumn = 'totalcheckins' AND @SortOrder='desc') THEN TotalCheckins END DESC,
CASE WHEN (@SortColumn = 'hardcheckins' AND @SortOrder='asc') THEN HardCheckins END ASC,
CASE WHEN (@SortColumn = 'hardcheckins' AND @SortOrder='desc') THEN HardCheckins END DESC
) AS RowNumber, username, email, Roles, Team , SoftCheckins, HardCheckins, TotalCheckins,
COUNT(*) OVER () AS TotalCount
FROM (
SELECT
u.username,
u.email,
/* Get the roles and concat into one string. */
(SELECT ( Stuff((SELECT ', ' + [name]
FROM [aspnetroles]
WHERE [id] IN (SELECT [roleid]
FROM [aspnetuserroles]
WHERE [userid] = u.id)
FOR xml path('')), 1, 2, '') )) AS Roles,
/* Get the users team */
(SELECT [name]
FROM [teams]
WHERE [id] = u.team_id) AS Team,
/* Get the soft checkin count */
(SELECT Count(*)
FROM [checkins]
WHERE [user_id] = u.id
AND [inat] IS NOT NULL
AND [outat] IS NOT NULL
AND [inat] >= CAST('02/24/2018 00:53:52' AS datetime)
AND [outat] < Dateadd(day, 1, CAST('03/24/2018 00:00:00' AS datetime))
AND ( [state] = 1 OR [state] = 3 )) AS SoftCheckins,
/* Get the hard checkin count */
(SELECT Count(*)
FROM [checkins]
WHERE [user_id] = u.id
AND [hardinat] IS NOT NULL
AND [hardoutat] IS NOT NULL
AND [hardinat] >= CAST('02/24/2018 00:53:52' AS datetime)
AND [hardoutat] < Dateadd(day, 1, CAST('03/24/2018 00:00:00' AS datetime))
AND [hardstate] = 3) AS HardCheckins,
/* get all checkins for total */
(SELECT Count(*)
FROM [checkins]
WHERE [user_id] = u.id
AND [inat] IS NOT NULL
AND [outat] IS NOT NULL
AND [inat] >= CAST('02/24/2018 00:53:52' AS datetime)
AND [outat] < Dateadd(day, 1,CAST('03/24/2018 00:00:00' AS datetime))
AND ( [state] = 1
OR [state] = 3 ))
+ (SELECT Count(*)
FROM [checkins]
WHERE [user_id] = u.id
AND [hardinat] IS NOT NULL
AND [hardoutat] IS NOT NULL
AND [hardinat] >= CAST('02/24/2018 00:53:52' AS datetime)
AND [hardoutat] < Dateadd(day, 1, CAST('03/24/2018 00:00:00' AS datetime))
AND [hardstate] = 3) AS TotalCheckins
FROM [aspnetusers] AS u
WHERE u.id IN (SELECT Item FROM @UserIds)
) as d
)
SELECT RowNumber, TotalCount, username as UserName, email as Email, Roles as Role, Team, SoftCheckins, HardCheckins, TotalCheckins
FROM CTEResult
WHERE RowNumber > @StartRow AND RowNumber < @EndRow
ORDER BY RowNumber
GO