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Avoiding NULL with SUM
Message
From
14/01/2005 13:08:09
Michel Fournier
Level Extreme Inc.
Petit-Rocher, New Brunswick, Canada
 
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Title:
Re: Avoiding NULL with SUM
Miscellaneous
Thread ID:
00977283
Message ID:
00977287
Views:
54
>>With VFP 9, if you SUM a column and the where clause doesn't return any data, you end up with NULL. How can I obtain 0?
>
>What About:
>
>SUM(NVL(Field,0))
>
This still returns NULL. Also, I am looking for a generic setting that could be new in VFP 9 as I don't want to adjust all that everywhere in the code.
Michel Fournier
Level Extreme Inc.
Designer, architect, owner of the Level Extreme Platform
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