我正在尝试使用动态数据透视表对每行进行总计(SUM)。如图所示。
我已经设法为每个字段(站点)获取SUM,我现在需要的是一个列Totals(SUMS)每行(可以包含多个站点)。 (如果可能通过扩展我当前的tsql)
这是我的工作支点。 drawpersite是一个包含字段的视图
Name(varchar(50)),Site(varchar(50)), Draw(decimal(19, 4),Trade(varchar(50))
我把它放到视图中以隐藏我获取数据所需的所有连接。 以下查询主要是拼凑在一起,但按预期工作(除了所有网站的总数(行总数)
DECLARE @columns NVARCHAR(MAX), @sql NVARCHAR(MAX);
SET @columns = N'';
SELECT
@columns += N', p.' + QUOTENAME([SiteName])
FROM (SELECT
[Site] AS [SiteName]
FROM [dbo].[drawpersite] AS p
GROUP BY [Site]) AS x;
SET @sql = N'
SELECT [Name],[Trade], ' + STUFF(@columns, 1, 2, '') + ' FROM (
SELECT [Name],[Trade], [Draw] AS [Quantity], [Site] as [SiteName]
FROM [dbo].[drawpersite]) AS j PIVOT (SUM(Quantity) FOR [SiteName] in
(' + STUFF(REPLACE(@columns, ', p.[', ',['), 1, 1, '') + ')) AS p;';
EXEC sp_executesql @sql
我已经看到了其他问题,但我仍在努力解决这个问题。
修改
这里是来自DrawPerSite视图的数据,这是一个没有分组的平面列表。它会将每个站点的每个Draw显示为新记录,如日志。因此,每个用户(名称)可以有多个条目,甚至每个站点有多个条目。
我正在接受这个并且需要按名称显示,例如管理员每个网站的总抽奖(金额)。
从上面的数据来看,使用我当前的数据透视查询,我得到了这个结果集。这是我需要每行总计的结果集。
EDIT2
屏幕截图显示第二条记录未合计。
答案 0 :(得分:1)
我只想在下一级添加网站:
DECLARE
@columns NVARCHAR(MAX)
, @columns_outer NVARCHAR(MAX)
, @sums NVARCHAR(MAX)
, @sql NVARCHAR(MAX);
SET @columns = N'';
SET @columns_outer = N'';
SET @sums = N'';
SELECT @columns += N', p.' + QUOTENAME([SiteName])
FROM
(
SELECT [Site] AS [SiteName]
FROM [dbo].[drawpersite] AS p
GROUP BY [Site]
) AS x;
SELECT @columns_outer += N', p2.' + QUOTENAME([SiteName])
FROM
(
SELECT [Site] AS [SiteName]
FROM [dbo].[drawpersite] AS p
GROUP BY [Site]
) AS x;
SELECT @sums += N' + ISNULL(' + QUOTENAME([SiteName]) + ', 0)'
FROM
(
SELECT [Site] AS [SiteName]
FROM [dbo].[drawpersite] AS p
GROUP BY [Site]
) AS x;
SET @sql = N'
SELECT [Name], [Trade], ' + STUFF(@columns_outer, 1, 2, '') + ', ' + STUFF(@sums, 1, 3, '') + ' [Total] FROM (
SELECT [Name], [Trade], ' + STUFF(@columns, 1, 2, '') + ' FROM (
SELECT [Name],[Trade], [Draw] AS [Quantity], [Site] as [SiteName]
FROM [dbo].[drawpersite]) AS j PIVOT (SUM(Quantity) FOR [SiteName] in
(' + STUFF(REPLACE(@columns, ', p.[', ',['), 1, 1, '') + ')) AS p) AS p2;';
EXEC sp_executesql @sql