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 Transact-SQL (2008)
 Replacing NaN with 0 or blank
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lee_van_cleef
Starting Member

2 Posts

Posted - 03/18/2013 :  11:05:59  Show Profile  Reply with Quote
Hello,

I have the following:

=(Sum( IIF( Fields!YEAR.value = 2013, Fields!Number.Value, nothing)) - Sum( IIF( Fields!YEAR.value = 2012, Fields!Number.Value, nothing)) ) / Sum( IIF( Fields!YEAR.value = 2013, Fields!Number.Value, nothing))

I'm trying to find the difference over those years however the problem is when there are no values it returns NaN. Or if there are values for 2012 and none for 2013 it returns error or infinity.

How do I change this to show as either 0 or preferably be blank

Thanks
Lee

Edited by - lee_van_cleef on 03/19/2013 11:35:05

visakh16
Very Important crosS Applying yaK Herder

India
52326 Posts

Posted - 03/18/2013 :  12:57:13  Show Profile  Reply with Quote
use IsNan() function to check for NaN values. its used as Double.Nan() in SSRS

------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/

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visakh16
Very Important crosS Applying yaK Herder

India
52326 Posts

Posted - 03/19/2013 :  10:23:59  Show Profile  Reply with Quote
can you show your current used query?

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http://visakhm.blogspot.com/

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