Jonathan Neve wrote:

>Dmitry Yemanov wrote:
>
>
>
>I was only suggesting adding an operator, not changing the existing
>behaviour. I understand that you would not want to do the latter, but
>what's wrong with the former?
>
>Jonathan Neve.
>
>
>

I agree that Coalesce fits well here, no need for another operator

see you !

--

Alexandre Benson Smith
Development
THOR Software e Comercial Ltda.
Santo Andre - Sao Paulo - Brazil
www.thorsoftware.com.br