Re: omit 0 values from sql AVG -- RPG400-L

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that works great... however there is one more caveat I can't figure out how
to structure in to this statement...

I don't want any records where :clvl in ('4', '5) and :rvia = ' '

Thanks,

Jay Vaughn
Senior I5 Programmer/Analyst
RateWatch
(P) 251.209.8968
www.rate-watch.com

-----Original Message-----
From: "Joe D" <nike@xxxxxxxxxxxxxx>
To: "RPG programming on the AS400 / iSeries" <rpg400-l@xxxxxxxxxxxx>
Date: Wed, 26 Mar 2008 08:19:33 -0700
Subject: Re: omit 0 values from sql AVG

----- Original Message -----
From: "Jay Vaughn" <jayv@xxxxxxxxxxxxxx>
To: <rpg400-l@xxxxxxxxxxxx>
Sent: Wednesday, March 26, 2008 8:06 AM
Subject: omit 0 values from sql AVG

The following code is returning averages for 5 different fields in the
record. However I need to change the code to exclude 0 values in each of
the average calcs. How would this be accomplished?

I think this will work for you:
AVG( NullIf( MPOVSA , 0 ) ) AS A1

Nulls are not considered when calculating the average - pretty sure, but you

should test to verify.

JD

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