Question

我正在尝试查询一个员工表，该表通过Door Access Control生成时间来创建工资表。我正在获得员工的第一个IN和最后一个Out。

因此，这是查询：

select * from(select distinct Value as EmployeeNumber ,UID1FirstName+' '+UID1LastName as EmployeeName, convert(varchar(18), dtDate, 1) as LogDate, convert(varchar(18), dtDate, 108) as LogTime, case when ReaderName like '%Entry%' and convert(varchar(18), dtDate, 108) < '13:00:00:00' then 'FirstIN'
when ReaderName like '%Exit%' then 'LastOut' end as Users from Log_Transactions inner join UserCredentials on UID1 = CredentialId inner join UserDefinedFields on HostUserId = UserID where CredentialId = '63' and Event = '2000' and dtDate between '2018-07-01' and '2018-07-13' and FieldNo = '1') as Userssssss PIVOT ( max(LogTime)FOR [Users] IN ([FirstIN], [LastOut])) AS Time1 GROUP BY EmployeeNumber,EmployeeName,FirstIN,LastOut,LogDate order by LogDate asc

这是查询的结果：（我得到了Employee的LastOut，但是我没有正确获得日期和时间的FirstIn）

See image result here

如果我在First IN的表上获得了正确的数据，则它显示了雇员的第一个IN数据，而我在上面显示的第一个查询中没有获得正确的数据。请帮忙。因此，这是选择第一个IN员工的所有交易的结果。

MARIAN GRACERAMIREZ 2018-07-02 09:14:37.000 
MARIAN GRACERAMIREZ 2018-07-02 09:51:43.000
MARIAN GRACERAMIREZ 2018-07-02 14:39:44.000
MARIAN GRACERAMIREZ 2018-07-02 16:03:26.000
MARIAN GRACERAMIREZ 2018-07-02 16:04:59.000
MARIAN GRACERAMIREZ 2018-07-02 16:29:13.000
MARIAN GRACERAMIREZ 2018-07-02 16:29:49.000
MARIAN GRACERAMIREZ 2018-07-02 17:04:44.000
MARIAN GRACERAMIREZ 2018-07-03 09:41:50.000
MARIAN GRACERAMIREZ 2018-07-03 09:43:40.000
MARIAN GRACERAMIREZ 2018-07-03 09:44:33.000
MARIAN GRACERAMIREZ 2018-07-03 11:59:30.000
MARIAN GRACERAMIREZ 2018-07-03 13:12:46.000
MARIAN GRACERAMIREZ 2018-07-03 13:19:34.000
MARIAN GRACERAMIREZ 2018-07-03 13:27:35.000
MARIAN GRACERAMIREZ 2018-07-03 14:08:11.000
MARIAN GRACERAMIREZ 2018-07-04 10:27:27.000
MARIAN GRACERAMIREZ 2018-07-04 12:16:34.000
MARIAN GRACERAMIREZ 2018-07-04 13:18:52.000
MARIAN GRACERAMIREZ 2018-07-04 13:30:04.000
MARIAN GRACERAMIREZ 2018-07-04 13:39:36.000
MARIAN GRACERAMIREZ 2018-07-04 15:56:22.000
MARIAN GRACERAMIREZ 2018-07-04 15:56:55.000
MARIAN GRACERAMIREZ 2018-07-04 16:02:23.000
MARIAN GRACERAMIREZ 2018-07-04 16:02:54.000
MARIAN GRACERAMIREZ 2018-07-04 16:08:23.000
MARIAN GRACERAMIREZ 2018-07-04 16:09:45.000
MARIAN GRACERAMIREZ 2018-07-04 17:17:43.000
MARIAN GRACERAMIREZ 2018-07-05 12:27:14.000
MARIAN GRACERAMIREZ 2018-07-05 12:28:06.000
MARIAN GRACERAMIREZ 2018-07-05 12:29:21.000
MARIAN GRACERAMIREZ 2018-07-05 14:46:04.000
MARIAN GRACERAMIREZ 2018-07-05 14:47:56.000
MARIAN GRACERAMIREZ 2018-07-05 15:20:27.000
MARIAN GRACERAMIREZ 2018-07-05 16:12:10.000
MARIAN GRACERAMIREZ 2018-07-05 17:09:27.000
MARIAN GRACERAMIREZ 2018-07-09 09:39:53.000
MARIAN GRACERAMIREZ 2018-07-09 10:03:29.000
MARIAN GRACERAMIREZ 2018-07-09 10:04:10.000
MARIAN GRACERAMIREZ 2018-07-09 10:07:21.000
MARIAN GRACERAMIREZ 2018-07-09 10:08:03.000
MARIAN GRACERAMIREZ 2018-07-09 11:56:56.000
MARIAN GRACERAMIREZ 2018-07-09 13:18:43.000
MARIAN GRACERAMIREZ 2018-07-09 13:20:22.000
MARIAN GRACERAMIREZ 2018-07-09 13:28:05.000
MARIAN GRACERAMIREZ 2018-07-09 14:20:47.000
MARIAN GRACERAMIREZ 2018-07-09 14:21:26.000
MARIAN GRACERAMIREZ 2018-07-09 14:33:45.000
MARIAN GRACERAMIREZ 2018-07-09 14:34:29.000
MARIAN GRACERAMIREZ 2018-07-09 16:31:17.000
MARIAN GRACERAMIREZ 2018-07-09 16:40:40.000
MARIAN GRACERAMIREZ 2018-07-09 17:10:25.000
MARIAN GRACERAMIREZ 2018-07-11 09:09:24.000
MARIAN GRACERAMIREZ 2018-07-11 09:16:10.000
MARIAN GRACERAMIREZ 2018-07-11 09:21:24.000
MARIAN GRACERAMIREZ 2018-07-11 10:45:03.000
MARIAN GRACERAMIREZ 2018-07-11 11:17:53.000
MARIAN GRACERAMIREZ 2018-07-11 12:02:30.000
MARIAN GRACERAMIREZ 2018-07-11 13:42:23.000
MARIAN GRACERAMIREZ 2018-07-11 13:52:32.000
MARIAN GRACERAMIREZ 2018-07-11 13:52:59.000
MARIAN GRACERAMIREZ 2018-07-11 13:54:05.000
MARIAN GRACERAMIREZ 2018-07-11 13:56:45.000
MARIAN GRACERAMIREZ 2018-07-11 14:06:13.000
MARIAN GRACERAMIREZ 2018-07-11 17:40:23.000

对不起，我英语不好。请帮忙。谢谢yooouuuuu！

Answer 1

create table Door ( Employee varchar(60), Direction varchar(5), Stamp datetime )

go

insert into Door (Employee, Direction, Stamp ) values
( 'Fred', 'Entry', '2018-01-10 08:00:00.000' ),
( 'Fred', 'Exit',  '2018-01-10 08:30:00.000' ),
( 'Fred', 'Entry', '2018-01-10 11:00:00.000' ),
( 'Fred', 'Exit',  '2018-01-10 14:00:00.000' ),
( 'Fred', 'Entry', '2018-01-10 14:20:00.000' ),
( 'Fred', 'Exit',  '2018-01-10 16:00:00.000' ),
( 'Fred', 'Entry', '2018-01-11 08:15:00.000' ),
( 'Fred', 'Exit',  '2018-01-11 08:45:00.000' ),
( 'Fred', 'Entry', '2018-01-11 17:00:00.000' ),
( 'Fred', 'Exit',  '2018-01-11 18:00:00.000' ),

( 'Mary', 'Entry', '2018-01-10 07:00:00.000' ),
( 'Mary', 'Exit',  '2018-01-10 09:30:00.000' ),
( 'Mary', 'Entry', '2018-01-10 11:15:00.000' ),
( 'Mary', 'Exit',  '2018-01-10 15:45:00.000' ),
( 'Mary', 'Entry', '2018-01-10 16:40:00.000' ),
( 'Mary', 'Exit',  '2018-01-10 17:10:00.000' ),
( 'Mary', 'Entry', '2018-01-11 14:55:00.000' ),
( 'Mary', 'Exit',  '2018-01-11 15:35:00.000' ),
( 'Mary', 'Entry', '2018-01-11 16:05:00.000' ),
( 'Mary', 'Exit',  '2018-01-11 20:25:00.000' );

with 

-- Break the timestamp into separate Date and Time
DoorA as 
( select Employee, Direction, 
         cast(Stamp as date) as DoorDate, 
         cast(Stamp as time) as DoorTime from Door ),

-- Group together records for each Employee and Date.
-- This will give the earliest and latest Entry,
-- as well as earliest and latest Exit
DoorB as 
( select Employee, Direction, DoorDate, 
         min(DoorTime) as First, 
         max(DoorTime) as Last from DoorA 
         group by Employee, Direction, DoorDate ),

-- Pull out the MIN values for the Entry records,
-- together with the MAX values for the Exit records.
DoorC as 
( select Employee,DoorDate,
         'First Entry' as FirstOrLast, 
         First as Stamp from DoorB 
         where Direction='Entry'
  union
  select Employee,DoorDate,
         'Last Exit'   as FirstOrLast, 
         Last  as Stamp from DoorB 
         where Direction='Exit')

-- Display them nicely
select * from DoorC 
order by Employee, DoorDate, FirstOrLast

MSSQL查询日期和时间FirstIN，LastOUT

1 个答案: