Mensaje
De
05/12/2006 09:07:16
a
04/12/2006 18:25:43
General information
Foro:
Visual FoxPro
Category:
Programación, sintáxis y comandos
Environment versions
Visual FoxPro:
VFP 8 SP1
OS:
Windows XP
Database:
Visual FoxPro
Miscellaneous
ID de la conversación:
01174441
ID del mensaje:
01174899
Views:
8
>>2) SELECT SUM() ignores Nulls. SUM does not.
>>
>
>SUM,AVERAGE,CALCULATE ignores NULLs too.
>
You're right. Don't know why I thought otherwise.
Tamar
>>
>
>SUM,AVERAGE,CALCULATE ignores NULLs too.
>
You're right. Don't know why I thought otherwise.
Tamar