"John D. Burger" <[EMAIL PROTECTED]> writes:

> I don't know what that does.  If you mean:
> 
> select max(p2.personID), p2.eyeColor, p2.hairColor, p2.skinColor
>    from persons as p2
>    group by p2.personID, p2.eyeColor, p2.hairColor, p2.skinColor
>    having count(*) = 1;
> 
> then I don't think that works either - if I include personID in the GROUP BY,

select max(personid) as personid, eyecolor, haircolor, skincolor
  from persons
 group by eyecolor, haircolor, skincolor
having count(*) = 1

-- 
greg


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