round to near value - SQL Server Forums

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round to near value

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Topic

born2acheive
Yak Posting Veteran

65 Posts

Posted - 2007-01-04 : 00:45:33

hi,i have one criteria

if if i have time as 1:15 min means it has to show 1:15,if i have 1:20 min it has too be rounded and it has to show 1:30 min.
can any one give me query for this
thanks in anvance

born2acheive
Yak Posting Veteran

65 Posts

Posted - 2007-01-04 : 01:32:05

please can any one reply me

SwePeso
Patron Saint of Lost Yaks

30421 Posts

Posted - 2007-01-04 : 02:52:08

Use this function by MVJ to get your time at any time interval.

create function dbo.F_START_OF_X_MIN
	( @DAY datetime, @INTERVAL SMALLINT )
returns  datetime
as
begin

declare @BASE_DAY datetime
select  @BASE_DAY = dateadd(dd,datediff(dd,0,@Day),0)

return  dateadd(mi,(datediff(mi,@BASE_DAY,@Day)/@INTERVAL)*@INTERVAL,@BASE_DAY)

end

Call with

SELECT dbo.F_START_OF_X_MIN('1:15', 15)
SELECT dbo.F_START_OF_X_MIN('1:35', 15)

This function rounds backwards for the time interval given.
You can easily alter the function to round forwards.

Peter Larsson
Helsingborg, Sweden

born2acheive
Yak Posting Veteran

65 Posts

Posted - 2007-01-04 : 03:07:48

hi peso thanks a lot

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