Question

我对SQL Server有疑问。请告诉我如何根据条件解决SQL Server中的登录和注销时间计算。

如果相同的empid可以多班次，同一日期的多班次计算必须是时差为5小时，然后该日期视为该emp的多班次
OnFloor时间他花了多少时间
OffFloor时间他花了多少时间
如果错过退出，则认为taligate为1或-1

示例输入数据：

CREATE TABLE [dbo].[emplogindetails]
(
    [Emp ID] [float] NULL,
    [Area Of Access] [nvarchar](255) NULL,
    [Time] [datetime] NULL
) ON [PRIMARY]
GO

INSERT [dbo].[emplogindetails] ([Emp ID], [Area Of Access], [Time]) 
VALUES (1, N'K4F White Rm IN', CAST(N'2017-08-02T09:00:00.000' AS DateTime))

INSERT [dbo].[emplogindetails] ([Emp ID], [Area Of Access], [Time]) 
VALUES (1, N'K4FWhite Rm OUT', CAST(N'2017-08-02T10:30:00.000' AS DateTime))

INSERT [dbo].[emplogindetails] ([Emp ID], [Area Of Access], [Time]) 
VALUES (1, N'K4F White Rm IN', CAST(N'2017-08-03T09:30:00.000' AS DateTime))

INSERT [dbo].[emplogindetails] ([Emp ID], [Area Of Access], [Time]) 
VALUES (1, N'K4FWhite Rm OUT', CAST(N'2017-08-03T12:30:00.000' AS DateTime))

INSERT [dbo].[emplogindetails] ([Emp ID], [Area Of Access], [Time]) 
VALUES (1, N'K4F White Rm IN', CAST(N'2017-08-03T12:40:00.000' AS DateTime))

INSERT [dbo].[emplogindetails] ([Emp ID], [Area Of Access], [Time]) 
VALUES (1, N'K4FWhite Rm OUT', CAST(N'2017-08-03T17:10:00.000' AS DateTime))

INSERT [dbo].[emplogindetails] ([Emp ID], [Area Of Access], [Time]) 
VALUES (1, N'K4F White Rm IN', CAST(N'2017-08-03T06:30:00.000' AS DateTime))

INSERT [dbo].[emplogindetails] ([Emp ID], [Area Of Access], [Time]) 
VALUES (1, N'K4FWhite Rm OUT', CAST(N'2017-08-03T08:30:00.000' AS DateTime))

INSERT [dbo].[emplogindetails] ([Emp ID], [Area Of Access], [Time]) 
VALUES (1, N'K4F White Rm IN', CAST(N'2017-08-05T23:30:00.000' AS DateTime))

INSERT [dbo].[emplogindetails] ([Emp ID], [Area Of Access], [Time]) 
VALUES (1, N'K4FWhite Rm OUT', CAST(N'2017-08-06T01:55:00.000' AS DateTime))

INSERT [dbo].[emplogindetails] ([Emp ID], [Area Of Access], [Time]) 
VALUES (1, N'K4F White Rm IN', CAST(N'2017-08-06T02:15:00.000' AS DateTime))

INSERT [dbo].[emplogindetails] ([Emp ID], [Area Of Access], [Time]) 
VALUES (1, N'K4FWhite Rm OUT', CAST(N'2017-08-06T06:10:00.000' AS DateTime))

INSERT [dbo].[emplogindetails] ([Emp ID], [Area Of Access], [Time]) 
VALUES (1, N'K4F White Rm IN', CAST(N'2017-08-02T11:00:00.000' AS DateTime))

INSERT [dbo].[emplogindetails] ([Emp ID], [Area Of Access], [Time]) 
VALUES (1, N'K4FWhite Rm OUT', CAST(N'2017-08-02T12:00:00.000' AS DateTime))

INSERT [dbo].[emplogindetails] ([Emp ID], [Area Of Access], [Time]) 
VALUES (1, N'K4F White Rm IN', CAST(N'2017-08-02T13:00:00.000' AS DateTime))

INSERT [dbo].[emplogindetails] ([Emp ID], [Area Of Access], [Time]) 
VALUES (1, N'K4F White Rm IN', CAST(N'2017-08-06T14:01:00.000' AS DateTime))

INSERT [dbo].[emplogindetails] ([Emp ID], [Area Of Access], [Time]) 
VALUES (1, N'K4FWhite Rm OUT', CAST(N'2017-08-06T15:01:00.000' AS DateTime))

INSERT [dbo].[emplogindetails] ([Emp ID], [Area Of Access], [Time]) 
VALUES (1, N'K4F White Rm IN', CAST(N'2017-08-06T15:20:00.000' AS DateTime))

INSERT [dbo].[emplogindetails] ([Emp ID], [Area Of Access], [Time]) 
VALUES (1, N'K4FWhite Rm OUT', CAST(N'2017-08-06T20:01:00.000' AS DateTime))
GO

根据以上数据，第4个日期是假日，他进入第5个日期夜班，退出第6个日期和第6个日期，他又做了另一个班次。

我想要一个如下输出：

ShiftDate   |ShitStartTime              |ShiftEndTime               |Total_Time |OnFloor    |OffFloor   |EmpID  |Incount     |OutCount  |Tailgate
08/05/2017  |2017-08-05 23:30:00.000    |2017-08-06 06:10:00.000    |6:40:00    |06:00:00   |00:40:00   |1      |2           |   2      |   0
08/02/2017  |2017-08-02 09:00:00.000    |2017-08-02 13:00:00.000    |04:00:00   |02:30:00   |01:30:00   |1      |3           |   2      |   1
08/03/2017  |2017-08-03 06:30:00.000    |2017-08-03 17:10:00.000    |10:40:00   |09:30:00   |01:10:00   |1      |3           |   3      |   0
08/06/2017  |2017-08-06 14:01:00.000    |2017-08-06 20:01:00.000    |6:00:00    |05:10:00   |00:50:00   |1      |2           |   2      |   0

我试过这样：

select
  isnull( ShiftDate ,'1900-01-01')as ShiftDate , 
  isnull( min(logintime) ,'1900-01-01') as ShitStartTime,
   max( case when   logouttime is null  then '1900-01-01' else logouttime  end  )ShiftEndTime ,

 convert(varchar(8),dateadd(ss,sum(datediff(second,0,dateadd(day,0,Total_Time))),0),108) Total_Time,
  convert(varchar(8),dateadd(ss,sum(datediff(second,0,dateadd(day,0,OnFloor))),0),108) OnFloor,

  convert(varchar(8),dateadd(ss,sum(datediff(second,0,dateadd(day,0,OffFloor))),0),108) OffFloor,

 EmpID ,Incount ,OutCount, Tailgate
  from ( 
select 
CONVERT(VARCHAR(12), (  OffFloor  +  cast ( OnFloor as int)) / 60 / 60 % 24) 
 +':'+ CONVERT(VARCHAR(2), (OffFloor +  cast ( OnFloor as int)) / 60 % 60)
 +':'+ CONVERT(VARCHAR(2), (OffFloor +  cast ( OnFloor as int))  % 60) as Total_Time 
,case when convert( varchar(10),OnFloor )='0' then '0:0:0' else OnFloor end OnFloor
,  CONVERT(VARCHAR(12), (OffFloor) / 60 / 60 % 24)  +':'+ CONVERT(VARCHAR(2), (OffFloor) / 60 % 60) 
+':'+ CONVERT(VARCHAR(2), (OffFloor)  % 60) AS OffFloor
  ,[Emp ID] ,[Area Of Access],status,logintime,logouttime 
from ( 
select    isnull( DATEDIFF(SECOND, a.logintime, a.logouttime) ,0) OffFloor , cast ( '0' as varchar) as OnFloor
,[Emp ID] ,[Area Of Access],status,logintime,logouttime 
 from ( 
 SELECT o.time logouttime,i.Time logintime,i.[Emp ID] 
,substring ( i.[Area Of Access] ,charindex('out',i.[Area Of Access]),len(i.[Area Of Access])) status
              ,i.[Area Of Access]
              FROM    test.dbo.emplogindetails i  left join test.dbo.emplogindetails o
              on i.[emp id] = o.[emp id]
              AND CONVERT(date, i.time) = CONVERT(date, o.time)
              AND o.time > i.time
              AND substring ( o.[Area Of Access] ,charindex('in',o.[Area Of Access]),len(o.[Area Of Access]))='in'
              and substring ( i.[Area Of Access] ,charindex('out',i.[Area Of Access]),len(i.[Area Of Access]))='out'

              and o.Time=(SELECT MIN(o2.time)
                                 FROM test.dbo.emplogindetails   o2
                                 WHERE o2.time > i.time 
                                 and o2.[Emp ID]=i.[Emp ID]
                                 ---and [emp id]='105828' 
                                 )
--where i.[emp id]='105828' 
)a where a.status='out')a
union all
select CONVERT(VARCHAR(12), (OffFloor +  OnFloor) / 60 / 60 % 24) 
  +':'+ CONVERT(VARCHAR(2), (OffFloor +  OnFloor) / 60 % 60) 
  +':'+ CONVERT(VARCHAR(2), (OffFloor +  OnFloor) % 60) as Calculated_Time 
  ,  CONVERT(VARCHAR(12), (OnFloor) / 60 / 60 % 24)  
  +':'+ CONVERT(VARCHAR(2), (OnFloor) / 60 % 60)+':'+ CONVERT(VARCHAR(2), (OnFloor)  % 60) AS OnFloor
  , case when convert( varchar(10),OffFloor) ='0' then '0:0:0' else OffFloor end OffFloor


 ,[Emp ID] ,[Area Of Access],
status,logintime,logouttime
from (  
select   '0' as OffFloor, isnull( DATEDIFF(SECOND, a.logintime, a.logouttime) ,0) OnFloor 

,[Emp ID] ,[Area Of Access],status
,logintime,logouttime
 from ( 
 SELECT o.time logouttime,i.Time logintime,i.[Emp ID] 
,substring ( i.[Area Of Access] ,charindex('in',i.[Area Of Access]),len(i.[Area Of Access])) status
              ,i.[Area Of Access]
              FROM    test.dbo.emplogindetails i  left join test.dbo.emplogindetails o
              on i.[emp id] = o.[emp id]
              AND CONVERT(date, i.time) = CONVERT(date, o.time)
              AND o.time > i.time
              AND substring ( o.[Area Of Access] ,charindex('out',o.[Area Of Access]),len(o.[Area Of Access]))='out'
              and substring ( i.[Area Of Access] ,charindex('in',i.[Area Of Access]),len(i.[Area Of Access]))='in'

              and o.Time=(SELECT MIN(o2.time)
                                 FROM test.dbo.emplogindetails   o2
                                 WHERE o2.time > i.time 
                                 and o2.[Emp ID]=i.[Emp ID]
                                ---and [emp id]='105828'
                                  )
---where i.[emp id]='105828' 
)a where a.status='in')stag)stag

join 
----get incount and outcount and tailgate information

(select [emp id]as empid,incount,outcount,
isnull( incount-outcount ,0) as Tailgate ,Date as ShiftDate
from ( 
select  
i.[Emp ID] ,convert(varchar(10),time,101) as Date,
count( case  when substring ( i.[Area Of Access] ,charindex('in',i.[Area Of Access]),len(i.[Area Of Access]))='in'
then   'in' end  )Incount
,count( case  when substring ( i.[Area Of Access] ,charindex('out',i.[Area Of Access]),len(i.[Area Of Access]))='out'
then   'out' end  )outcount
FROM    test.dbo.emplogindetails i
--where  [emp id]='105828' 
group by i.[Emp ID],convert(varchar(10),time,101)
)cnt)cnt
 on stag.[Emp ID]=cnt.empid and convert(varchar(10),stag.logintime,101)=cnt.ShiftDate

 group by EmpID ,Incount ,OutCount, Tailgate
  ,isnull( ShiftDate ,'1900-01-01')

如果退出和登录时间差超过5小时，那么当同一日期有多个班次计算时，此查询不返回预期结果，则视为下一班次。按照以下给出的逻辑不适用于empid = 5和数据如下所示。嗨，根据我们的逻辑，一条记录失败。逻辑中需要进行一些更改。以下示例我没有得到预期的输出。

   INSERT [dbo].[emplogindetails] ([Emp ID], [Area Of Access], [Time]) VALUES (5, N'K4F White Rm IN', CAST(N'2017-08-02T23:30:00.000' AS DateTime))
GO
INSERT [dbo].[emplogindetails] ([Emp ID], [Area Of Access], [Time]) VALUES (5, N'   K4FWhite Rm OUT', CAST(N'2017-08-03T01:30:00.000' AS DateTime))
GO
INSERT [dbo].[emplogindetails] ([Emp ID], [Area Of Access], [Time]) VALUES (5, N'K4F White Rm IN', CAST(N'2017-08-03T01:40:00.000' AS DateTime))
GO
INSERT [dbo].[emplogindetails] ([Emp ID], [Area Of Access], [Time]) VALUES (5, N'K4F White Rm OUT', CAST(N'2017-08-03T04:00:00.000' AS DateTime))
GO
INSERT [dbo].[emplogindetails] ([Emp ID], [Area Of Access], [Time]) VALUES (5, N'K4F White Rm IN', CAST(N'2017-08-03T04:30:00.000' AS DateTime))
GO
INSERT [dbo].[emplogindetails] ([Emp ID], [Area Of Access], [Time]) VALUES (5, N'K4F White Rm OUT', CAST(N'2017-08-03T06:00:00.000' AS DateTime))
GO

请告诉我如何在SQL Server中完成此任务

Answer 1

此查询返回您的预期输出

list2

计算SQL Server中的多个班次时差

1 个答案: