RE: Problem with query

[Paul DuBois]

At 15:54 -0600 10/26/01, Brendin wrote:
>Yours is the first and the winner! :)  Thanks using is null worked in
>the query... Do you know why = doesn't work?

NULL basically means "unknown value", so saying WHERE x = NULL cannot
work, even if x is NULL.  That means "where one unknown value = another
unknown value", which cannot be evaluated with any certainty. :-)