How to calculate No of Hours in sql server based on date time

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SQL

EMPID	EMPNAME           logtime	            type
-------------------------------------------------------------------------------
8	Mohan Varma	2013-10-30 09:26:00.000	     IN
8	Mohan Varma	2013-10-30 09:26:00.000	     OUT
8	Mohan Varma	2013-10-30 09:51:00.000	     IN
8	Mohan Varma	2013-10-30 10:08:00.000	     OUT
8	Mohan Varma	2013-10-30 11:48:00.000	     IN
8	Mohan Varma	2013-10-30 11:58:00.000	     OUT
8	Mohan Varma	2013-10-30 12:15:00.000	     IN
8	Mohan Varma	2013-10-30 12:48:00.000	     OUT
8	Mohan Varma	2013-10-30 13:06:00.000	     IN
8	Mohan Varma	2013-10-30 13:19:00.000	     OUT
8	Mohan Varma	2013-10-30 14:03:00.000	     IN
8	Mohan Varma	2013-10-30 15:40:00.000	     OUT
8	Mohan Varma	2013-10-30 15:42:00.000	     IN
8	Mohan Varma	2013-10-30 16:27:00.000	     OUT
8	Mohan Varma	2013-10-30 16:35:00.000	     IN
8	Mohan Varma	2013-10-30 18:26:00.000	     OUT
8	Mohan Varma	2013-10-30 18:30:00.000	     IN
8	Mohan Varma	2013-10-30 18:35:00.000	     OUT

I have to calculate the no of hours that the employee was IN based on this requirement(IN/OUT). Can any one suggest me how to do this.

Posted 29-Oct-13 23:10pm

Bhagavan Raju M

Updated 29-Oct-13 23:59pm

v6

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Thanks7872 30-Oct-13 5:33am

Not at all clear. What you want to do with IN/OUT?

Bhagavan Raju M 30-Oct-13 5:42am

I have to calculate the no of hours that employee was in the office on a particular day.

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 30-Oct-13 5:34am

What have you tried and where is the problem?

Bhagavan Raju M 30-Oct-13 6:01am

I have to calculate the no of hours that the employee was IN

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 30-Oct-13 6:04am

What have you tried?

2 solutions

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VeeraAnnapureddy · Answer 1 · 2013-10-30T00:08:00

SQL

Declare @Tab Table(EMPID int,EMPNAME varchar(20),logtime    datetime,type char(5))
insert @Tab

Select 8,'Mohan Varma','2013-10-30 09:26:00.000','IN'
Union All Select 8,'Mohan Varma','2013-10-30 09:26:00.000','OUT'
Union All Select 8,'Mohan Varma','2013-10-30 09:51:00.000','IN'
Union All Select 8,'Mohan Varma','2013-10-30 10:08:00.000','OUT'
Union All Select 8,'Mohan Varma','2013-10-30 11:48:00.000','IN'
Union All Select 8,'Mohan Varma','2013-10-30 11:58:00.000','OUT'
Union All Select 8,'Mohan Varma','2013-10-30 12:15:00.000','IN'
Union All Select 8,'Mohan Varma','2013-10-30 12:48:00.000','OUT'
Union All Select 8,'Mohan Varma','2013-10-30 13:06:00.000','IN'
Union All Select 8,'Mohan Varma','2013-10-30 13:19:00.000','OUT'
Union All Select 8,'Mohan Varma','2013-10-30 14:03:00.000','IN'
Union All Select 8,'Mohan Varma','2013-10-30 15:40:00.000','OUT'
Union All Select 8,'Mohan Varma','2013-10-30 15:42:00.000','IN'
Union All Select 8,'Mohan Varma','2013-10-30 16:27:00.000','OUT'
Union All Select 8,'Mohan Varma','2013-10-30 16:35:00.000','IN'
Union All Select 8,'Mohan Varma','2013-10-30 18:26:00.000','OUT'
Union All Select 8,'Mohan Varma','2013-10-30 18:30:00.000','IN'
Union All Select 8,'Mohan Varma','2013-10-30 18:35:00.000','OUT'


Select EmpId,EmpName,LogTime,Rn = ROW_NUMBER() OVER (Order By LogTime) Into #Te1 From @Tab Where type = 'In'

Select EmpId,EmpName,LogTime,Rn = ROW_NUMBER() OVER (Order By LogTime) Into #Te2 From @Tab Where type = 'Out'

Select * From #Te1
Select * From #Te2

Declare @Min int
Set @Min = (Select Sum(DATEDIFF(Minute,TE1.LogTime,TE2.LogTime)) AS Minutes From #te1 AS TE1
inner Join #te2 AS TE2
On TE1.rn = TE2.rn)

SELECT CAST( @Min/60 AS VARCHAR(5))+ ' Hrs' + ':'+ RIGHT('0' + CAST( @Min%60 AS VARCHAR(2)), 2)+' Min' AS 'WorkingTime'

Drop Table #TE1
Drop Table #TE2

Tom Marvolo Riddle · Answer 2 · 2013-10-30T00:29:00

Try this:

SQL

select CAST
(
(SUM (datepart(hh, convert (varchar, logtime, 108))) +(sum(datepart(mi, convert (varchar, logtime, 108)))/60) )AS VARCHAR(2))
+ ':' +
CAST
(sum(datepart(mi, convert (varchar, logtime, 108))) - 60 * (sum(datepart(mi, convert (varchar, logtime, 108)))/60)
 as VARCHAR(2))from tbl_check where type='IN'

How to calculate No of Hours in sql server based on date time

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