SQL Server 2005: how to subtract 6 month
-
30-09-2019 - |
Question
I have a date, suppose today date
declare @d datetime
set @d = '20101014'
I need
select @d - <six month>
where is the real number of days that contains last six month, beginning from @d.
OTHER TIPS
Also check this up (developing this theme):
i need to choose the algorythm depending on the condition - if there are as many days between two dates as in 6 month (ago from the last date).
I did it in this way:
case
when
DATEDIFF(day, DATEADD(month, -6, @pDateEnd), @pDateEnd)
>
DATEDIFF(day, @pDateBegin, @pDateEnd)
then 'there is no 6-month difference between two dates'
else 'there is 6-month difference ore more between two dates'
end
Licensed under: CC-BY-SA with attribution
Not affiliated with StackOverflow