【发布时间】：2018-12-21 19:15:10
【问题描述】：
我需要在报告中显示格式化数据。我正在使用三个表，其中一个添加新用户，第二个用于他们的付款，最后一个用于如果任何用户辞职。所以这里是示例表和默认数据：
CREATE TABLE [dbo].[Entry]
(
[EmpId] [int] IDENTITY(1,1) NOT NULL,
[EmpName] [nvarchar](40) NULL,
[Address] [nvarchar](100) NULL,
[Email] [nvarchar](20) NULL,
[EntryDate] [datetime] NULL
)
INSERT [dbo].[Entry] ([EmpId], [EmpName], [Address], [Email], [EntryDate])
VALUES (1, N'John', N'On Earth', N'john@abc.com', CAST(0x0000A58000000000 AS DateTime)),
(2, N'Jack', N'On Earth', N'jack@abc.com', CAST(0x0000A5A800000000 AS DateTime)),
(3, N'Jessi', N'On Earth', N'jessi@abc.com', CAST(0x0000A5CF00000000 AS DateTime)),
(4, N'Jackson', N'On Earth', N'jackson@abc.com', CAST(0x0000A5E400000000 AS DateTime))
CREATE TABLE [dbo].[Payment]
(
[Id] [int] IDENTITY(1,1) NOT NULL,
[EmpId] [int] NULL,
[Payment] [float] NULL,
[PayDate] [datetime] NULL
)
INSERT [dbo].[Payment] ([Id], [EmpId], [Payment], [PayDate])
VALUES (1, 1, 2000, CAST(0x0000A61800000000 AS DateTime)), (2, 1, 2000, CAST(0x0000A63600000000 AS DateTime)),
(3, 1, 2000, CAST(0x0000A65500000000 AS DateTime)), (4, 1, 2000, CAST(0x0000A67400000000 AS DateTime)),
(5, 2, 4000, CAST(0x0000A5DB00000000 AS DateTime)), (6, 2, 4000, CAST(0x0000A5F900000000 AS DateTime)),
(7, 2, 4000, CAST(0x0000A61800000000 AS DateTime)), (8, 2, 4000, CAST(0x0000A63600000000 AS DateTime)),
(9, 2, 4000, CAST(0x0000A65500000000 AS DateTime)), (10, 2, 4000, CAST(0x0000A67400000000 AS DateTime)),
(11, 2, 4000, CAST(0x0000A69200000000 AS DateTime)), (12, 3, 6000, CAST(0x0000A65500000000 AS DateTime)),
(13, 3, 6000, CAST(0x0000A67400000000 AS DateTime)), (14, 4, 8000, CAST(0x0000A7FF00000000 AS DateTime)),
(15, 4, 8000, CAST(0x0000A98B00000000 AS DateTime))
CREATE TABLE [dbo].[Resign]
(
[Id] [int] IDENTITY(1,1) NOT NULL,
[EmpId] [int] NULL,
[ResignDate] [datetime] NULL,
[Reason] [nchar](10) NULL
)
INSERT [dbo].[Resign] ([Id], [EmpId], [ResignDate], [Reason])
VALUES (1, 1, CAST(0x0000A69B00000000 AS DateTime), N'Resigned '),
(2, 2, CAST(0x0000A6C400000000 AS DateTime), N'Resigned')
每年所需的输出如下：
Year 2015
Month - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec
Opening - 10 - 10 - 10 - 12 - 12 - 12 - 12 - 12 - 12 - 12 - 8 - 8 //Total no. of employee
Add - 0 - 0 - 2 - 0 - 0 - 0 - 0 - 0 - 0 - 0 - 0 - 0 //Newly added
Left - 0 - 0 - 0 - 0 - 0 - 0 - 0 - 0 - 0 - 4 - 0 - 0 //Resigned
Closing - 10 - 10 - 12 - 12 - 12 - 12 - 12 - 12 - 12 - 8 - 8 - 8 //Closing Total
Year 2016
Month - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec
Opening - 8 ----Goes on in the similar way
Add -----
Left ----
Closing ----
因此，报告中应如何显示数据就很清楚了。虽然我知道报告中按年分组，并尝试过类似的按月显示数据，如下所示：
SELECT
DATEPART(YYYY, Q.PayDate) [YEAR],
COUNT(m.EmpId) Total,
SUM(CASE WHEN DATENAME(MONTH, m.EntryDate) = 'January' THEN 1 ELSE 0 END) [JAN],
SUM(CASE WHEN DATENAME(MONTH, m.EntryDate) = 'February' THEN 1 ELSE 0 END) [FEB]
FROM
Entry m
INNER JOIN
Payment q ON Q.EmpId = M.EmpId
LEFT JOIN
Resign OUT ON OUT.EmpId = m.EmpId
WHERE
m.EmpId NOT IN (SELECT DISTINCT p.EmpId FROM Resign p)
AND m.EmpId IN (SELECT DISTINCT k.EmpId FROM Payment k)
GROUP BY
DATEPART(YYYY, Q.PayDate), DATEPART(MM, m.EntryDate);
上述查询返回如下内容：
YEAR Total JAN FEB
--------------------
2016 2 0 0
2017 1 0 0
2018 1 0 0
但我不确定如何在与给出的示例相同的查询行中显示新添加的以及已辞职的用户？
注意：我愿意接受任何查询语言。所以期待您的想法以适当的方式实施。
【问题讨论】：
-
“但我不确定如何在与给出的示例相同的查询行中显示新添加的以及已辞职的用户？”我认为您需要一个动态枢轴 SQL 查询“生成器”stackoverflow.com/questions/10404348/…
-
看起来你可以用一些分组和矩阵来安排这个。我会试着找点时间解释一下。
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实现*傻自动更正...
-
开盘价如何计算？一旦我知道这一点，我应该能够相当容易地想出一个解决方案
-
开孔以总数计算。每年在系统中添加的用户数量@Alan Schofield。所以你可以说完全不。系统中的用户打开。
标签： sql sql-server sql-server-2008 reporting-services