Getting The Difference Between Two Dates

May 17, 2005

Hey people,

i was wondering if it was possible to get the difference bettween the current date/time and a date feild and store it in a feild in the same table. id like to do this to prevent constant php update querys.

cheers

mish

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Difference In The Dates...

Oct 23, 2007

I have 2 datatime columns....i want to get the difference in the dates...

EXample

Startdate Enddate Difference

10/10/2007 20/10/2007
11/10/2007 21/10/2007
12/10/2007 22/10/2007
13/10/2007 23/10/2007
14/10/2007 25/10/2007


I want the difference to be in the Difference column...

Kindly help me...thanks in advance...

pavan

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How To Get Difference Between Two Dates

Mar 15, 2007



By using DateDiff we can do.Could you please send me the expression

Thanks

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Apr 10, 2008

advance thanks to all...can anybody helpme soon...........
i am using sql server 2005........i want to find out time difference between two dates in HH,MM,SS format
eg i want the time difference of these two dates
02/Nov/06 9:14:21 AM
19/Apr/07 11:52:31 AM 
now i am using this calculation in my procedure is as follows...but i think this is wrong...if we will seperatly calculate like this wrong i am getting
set @totaltravelHr=datediff(HH,@datediff1,@datediff2)
set @totaltravelMI=datediff(MI,@datediff1,@datediff2)
set @totaltravelSE=datediff(SS,@datediff1,@datediff2)
 
 

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Oct 18, 2006

Hi, i'm trying to calculate the number of days between two dates, but within an UPDATE statement, so far I can't wrap my head around how I can update a field with the number of days.

I was thinking something like


Code:

Update #ClaimMaster
Set covered_days = (then insert select statement that subtracts the two dates)



Does that make any sense?

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Jun 23, 2007

i was working on a appication and just got stuck with this.
I have a column on a table which is a date column and i need to get the days differenct and copy it in another column
e.g

date days between
27-02-2005 1
28-02-2005 0
28-02-2005 0
28-02-2005 1
01-03-2005 0
01-03-2005

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Nov 27, 2007

This is tricky so please read it through


For displaying data on the report I am using the following query

SELECT ReferenceNumber, ActivityID, ActivityTimeStamp, ActivityType, ActivityPerformedBy FROM ActivityDetails
ORDER BY ReferenceNumber, ActivityID

The result set is







Issue Reference #

Activity ID

Activity Date/Time

Activity Type




100819

4521404

11/4/07 2:06 PM

INIT




100819

4521405

11/4/07 2:07 PM

LOG




100819

4521406

11/4/07 2:07 PM

LOG




100819

4521473

11/4/07 2:28 PM

TR




100819

4521501

11/4/07 2:33 PM

WIP




100819

4521839

11/4/07 3:25 PM

RE




100819

4521844

11/4/07 3:27 PM

RE_Method




100819

4522575

11/4/07 8:53 PM

CL




100820

4521412

11/4/07 2:10 PM

INIT




100820

4521419

11/4/07 2:13 PM

ATTACHTDOC




100820

4525856

11/5/07 2:49 PM

ATTACHTDOC




100820

4525859

11/5/07 2:49 PM

LOG




100820

4525869

11/5/07 2:49 PM

CL




100821

4521423

11/4/07 2:14 PM

INIT




100821

4521425

11/4/07 2:14 PM

LOG




100821

4521429

11/4/07 2:14 PM

TR




100821

4521432

11/4/07 2:14 PM

ACK




100821

4522219

11/4/07 4:58 PM

RE




100821

4522221

11/4/07 4:58 PM

RE_Method




100821

4522447

11/4/07 6:51 PM

CL




On the report I have used the grouped by clause on 'Issue Reference #'. I want one more column which would calculate the difference between two consecutive Activity Date/Time of the same reference #.

e.g. Time difference between 4521404 and 4521405, 4521405 and 4521406, 4521406 and 4521473 etc. Please note that the difference between 4521412 and 4522575 will NOT be calculated since they are from different Reference Numbers.

Thanks,

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Difference Between Dates In Different Rows...

Sep 26, 2006

Hi all,

I have a table named Orders and this table has two relevant fields: CustomerId and OrderDate. I am trying to construct a query that will give me the difference, in days, between each customer's order so that the results would be something like: (using Northwind as the example)

...
ALFKI 25/08/1997 03/10/1997 39
ALFKI 03/10/1997 13/10/1997 10
ALFKI 13/10/1997 15/01/1998 94
ALFKI 15/01/1998 16/03/1998 60
ALFKI 16/03/1998 09/04/1998 24
...

At the moment, I have the following query that I think is on the right track:
€¦
SELECT dbo.Orders.CustomerID, dbo.Orders.OrderDate AS LowDate, Orders_1.OrderDate AS HighDate, DATEDIFF([day], dbo.Orders.OrderDate, Orders_1.OrderDate) AS Difference FROM dbo.Orders INNER JOIN dbo.Orders Orders_1 ON dbo.Orders.CustomerID = Orders_1.CustomerID AND dbo.Orders.OrderDate < Orders_1.OrderDate GROUP BY dbo.Orders.CustomerID, dbo.Orders.OrderDate, Orders_1.OrderDate, DATEDIFF([day], dbo.Orders.OrderDate, Orders_1.OrderDate) ORDER BY dbo.Orders.CustomerID, dbo.Orders.OrderDate, Orders_1.OrderDate
€¦

However, this gives me too much data:
€¦
ALFKI 25/08/1997 03/10/1997 39
ALFKI 25/08/1997 13/10/1997 49
ALFKI 25/08/1997 15/01/1998 143
ALFKI 25/08/1997 16/03/1998 203
ALFKI 25/08/1997 09/04/1998 227
ALFKI 03/10/1997 13/10/1997 10
ALFKI 03/10/1997 15/01/1998 104
ALFKI 03/10/1997 16/03/1998 164
ALFKI 03/10/1997 09/04/1998 188
ALFKI 13/10/1997 15/01/1998 94
ALFKI 13/10/1997 16/03/1998 154
ALFKI 13/10/1997 09/04/1998 178
ALFKI 15/01/1998 16/03/1998 60
ALFKI 15/01/1998 09/04/1998 84
€¦

So, do any of you have any ideas how I might achieve this? I know how to do it using a stored procedure, but I am trying to avoid that; I€™d like to do this in a single query.

Thanks for any help you have to offer,

Regards,

Stephen.

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Feb 14, 2008

Its early in the morning and I am struggling with an easy one.

I have a calculated field in a report which displays the difference between 2 dates. The value that is returned is a number which I can then format to display difference like so 'Days.hh:mms'

I need the diffence between the dates to be expressed in hours, minutes and seconds only. eg '36:45:12'

It would also be usefull if I could build a parameter in to the query which would allow me to discount days selected by the user (Using multi select drop down in day format i.e 'Monday', 'Tuesday', etc)

Any Idea's?

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Dec 9, 2011

I have data in which i need to calculate employees working hours for a day...

name time in_out
manisha 2011-01-01 9:30:00.000am 1
manisha 2011-01-01 10:30:00.000 0
manisha 2011-01-01 10:45:00.000 1
manisha 2011-01-02 1:00:00.000am 0

How can i calculate time in that two dates as 1 is for entry an 0 is for exit..

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Feb 27, 2013

It has been a while since I have used SQL server and require to show a time difference between a start and end time, with only 1 date to determine these times

SQL
select
Arrival_date
locationdate as LocDate,
locationid as Loc_ID,
locations.loc_name as Location_Name
from current_locations
left outer join locations on
locations.loc_id = current_locations.location_id
where current_locations.Attend_ID = '1234567'

Results
Arrival Date LocDate Loc_IDloc_name
26/02/2013 19:2126/02/2013 19:271270Queue
26/02/2013 19:2126/02/2013 19:341278Dept 1
26/02/2013 19:2126/02/2013 21:10222Dept 2
26/02/2013 19:2127/02/2013 02:5631Left Department

What I want to acheive is the following where the Start location date is either the arrival date or the next location date and the endLocDate is the next finish date.

StartLocDateEndLocDateTime DifferenceDept
26/02/2013 19:2126/02/2013 19:2700/01/1900 00:06Queue
26/02/2013 19:2726/02/2013 19:3400/01/1900 00:07Dept 1
26/02/2013 19:3427/02/2013 02:5600/01/1900 07:22Dept 2

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Jun 18, 2014

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I know I can use the sql function DATEDIFF ( datepart , startdate , enddate ), but how do I account for the possiblity that the request was On Hold more than once? And how would I get LOG_DATESTAMP' times for 'LOG_COMMENTS' that contain 'Status changed from Open to On Hold' and 'Status changed from On Hold to Open''?

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Jun 2, 2015

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ID Group Date
739 Group 1 2015-04-17 14:27
740 Group 1 2015-04-19 06:51
760 Group 1 2015-04-19 11:51
762 Group 1 2015-04-21 09:30
763 Group 1 2015-04-20 09:20

[Code] ....

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Feb 28, 2007

I have a need to display the difference between two dates, a start date and a end date in the format HH:mm where the hours could be greater than 60.

For example:

Start Date - 30/01/2007 09:00:01
End Date - 01/02/2007 20:40:04

When i use the following code (=Fields!dateend.Value - Fields!DateStart.Value) i get 2.11:40:03 which i can easily understand, but the customer wants it as above!

I would like to be able to get it to be 59:40:03.

Any help would be much appreciated.

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DROP TABLE #Time

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DROP TABLE [dbo].[temp_tbl]
GO
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[tbl_id] [bigint] NULL,
[cs_id] [int] NOT NULL,
[USERID] [int] NOT NULL,

[code]....

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Nov 8, 2006

Hi,

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Mar 4, 2008

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Feb 28, 2008



I'm trying to generate this query, that displays Budget Current Year , Actual Current Year and Prior Year Revenue. When It comes to the Budget and Actual everything works fine, however when I try to add the query for the Prior Year I get an error, and I realized that the leap date is causing the error


Here is what I'm trying to generate






InnCodeID
Quarterly
Monthly
Days
Period
Year
BARmRev
AARmRev
PYRmRev

ADDIS
Q1
Jan
1
1
2008
NULL
NULL


ADDIS
Q1
Jan
1
1
2008
3462.14
5107.65


ADDIS
Q1
Jan
1
1
2008
NULL
NULL


ADDIS
Q1
Jan
1
1
2008
NULL
NULL



Here is the error that I'm getting:



Code Snippet

Msg 242, Level 16, State 3, Line 1

The conversion of a char data type to a datetime data type resulted in an out-of-range datetime value.

(4834 row(s) affected)



Here is my Transact-SQL Syntax (summarized because I Couldn't post it):

SELECT

(CASE WHEN (CASE WHEN dbo.Trans.Tr_Dept = '10' AND dbo.Trans.TR_Main = '5120' AND dbo.Trans.tR_sub = '01'

AND Year(dbo.Trans.TR_Date) = Year(dbo.CurrentDate.CurrDate) AND dbo.trans.Datatype = '1'

THEN dbo.trans.Tr_Amount ELSE NULL END) IS NOT NULL THEN

(SELECT Trans1.TR_Amount

FROM dbo.Trans Trans1

WHERE Trans1.TR_Dept = '10' AND TR_Main = '5120' AND TR_Sub = '01' AND trans1.TR_Date = CAST((CAST(Month(dbo.Trans.TR_Date)

AS varchar(2)) + '/' + CAST(Day(dbo.Trans.TR_Date) AS varchar(2)) + '/' + CAST(Year(dbo.CurrentDate.CurrDate) AS varchar(4))) AS datetime)

AND Trans1.TR_Entity = dbo.Trans.TR_Entity AND trans1.datatype = dbo.Trans.DataType) ELSE NULL END) * - 1 AS BARmRev,


--AA Script Here AS AARmRev,

(CASE WHEN (CASE WHEN dbo.Trans.Tr_Dept = '10' AND dbo.Trans.TR_Main = '5120' AND dbo.Trans.tR_sub = '01' AND Year(dbo.Trans.TR_Date)

= Year(dbo.CurrentDate.CurrDate) AND dbo.trans.Datatype = '1' THEN dbo.trans.Tr_Amount ELSE NULL END) IS NOT NULL THEN

(SELECT SUM(Trans1.TR_Amount)

FROM dbo.Trans Trans1

WHERE RIGHT(RTRIM(Trans1.TR_Dept), 2) = '10' AND Trans1.TR_Main = '5120' AND Trans1.TR_Sub NOT BETWEEN '04' AND '05' AND

trans1.TR_Date = CAST((CAST(Month(dbo.Trans.TR_Date) AS varchar(2)) + '/' + CAST(Day(dbo.Trans.TR_Date) AS varchar(2))

+ '/' + CAST(Year(dbo.CurrentDate.CurrDate)-1 AS varchar(4))) AS datetime) AND Trans1.TR_Entity = dbo.Trans.TR_Entity AND

trans1.datatype = '0') ELSE NULL END) * - 1 AS PYRmRev



FROM dbo.EntityDef INNER JOIN

dbo.Trans ON dbo.EntityDef.ED_Property_ID = dbo.Trans.TR_Entity INNER JOIN

dbo.CurrentDate INNER JOIN

dbo.DimTime ON YEAR(dbo.DimTime.TimeDate) = YEAR(dbo.CurrentDate.CurrDate) ON dbo.Trans.TR_Date = dbo.DimTime.TimeDate

WHERE (dbo.EntityDef.ED_Property_ID = 'ADDIS')

ORDER BY dbo.EntityDef.ED_Property_ID, dbo.DimTime.TimeDate


I appreciate all your help

Thanks

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Feb 28, 2007

What is the difference between below? And how can I make GETDATE() the same as System.DateTime.Today.ToShortDateString()?
System.DateTime.Today.ToShortDateString()
and
GETDATE()

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