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Re: NULL and Aggregate Functions

From: Carlos <miotromailcarlos_at_netscape.net>
Date: 6 Feb 2007 02:17:50 -0800
Message-ID: <1170757069.989478.35740@j27g2000cwj.googlegroups.com> 





On 6 feb, 06:23, "klabu" <klab..._at_gmail.com> wrote:


> I don't remember but....

>

> if some_column has NULL,  SUM(some_column) will be NULL ?\

>

> Is this true in 8i..?




You can see an example here:



http://carlosal.wordpress.com/2006/11/23/funciones-de-agregacion-nulos-y-matematicas/



HTH


Cheers.



Carlos.
Received on Tue Feb 06 2007 - 04:17:50 CST












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