On Thu, 25 Jul 2002, Vincent Stoessel wrote:
> cola colb total
>
> 3
> 1
> 4
>
> etc.
>
>
>
> Any work around for this, do I have to use a
> Pg language? I guess I could write a script in perl
> to take of this for me but I would like to tap
> the brains here to see it can al be done in the
> SQL.
If you're trying to get 3, 1, and 4 respectively,
you might want:
coalesce(cola,0)+coalesce(colb,0)
