Date formatting calculations!!!

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Date formatting calculations!!!

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reflex2dotnet
Yak Posting Veteran

99 Posts

Posted - 2007-02-19 : 11:16:42

Hi All,

My application requires lot of Date formatting calculations.
Here is my new issue, which i am trying for last two days.
Hope someone can help me in this

I have startDate as First date of current month
endDate as todays date.

eg: 2/1/2007 ---- 2/19/2007

Now what I want to calculate 3/10/2007 and 1/12/2007 from this data.
That is I want to calculate 2/19/2007 + (difference of 2/19/2007 and 2/1/2007)
2/1/2007 - (difference of 2/19/2007 and 2/1/2007)

Is this possible?

Hope I am not confusing you.

Thanks

SwePeso
Patron Saint of Lost Yaks

30421 Posts

Posted - 2007-02-19 : 11:23:33

[code]declare @t table (fromdt datetime, todt datetime)

insert @t
select '20070201', '20070219'

select fromdt,
todt,
dateadd(day, datediff(day, fromdt, todt), todt),
todt + (todt - fromdt)
from @t[/code]
Peter Larsson
Helsingborg, Sweden

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