Isn't that why we have null?
On Fri, 8 Dec 2006, Steve Wampler wrote:
> Andreas Kretschmer wrote:
>> What about with Hermaphroditism?
>
> More seriously - is the gender something you always know? There
> are situations in the US where you cannot force someone to divulge
> their gender. So you may need an 'unreported' value of some sort.
>
>
> --
> Steve Wampler -- swampler@noao.edu
> The gods that smiled on your birth are now laughing out loud.
>
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> TIP 2: Don't 'kill -9' the postmaster
>
