Hi Michael

Thanks for the link to the NULL guide.

--- In firebird-support@yahoogroups.com, Michael Weissenbacher
<mw@...> wrote:

>
> Hi,
> > What is the equiv. of IsNull() in FireBird. I want to check if a
> > value is null in the WHERE clause of a SELECT statement.
> Maybe we should add the NULL GUIDE to the list disclaimer ;)
> http://www.firebirdsql.org/manual/nullguide.html
>
> Michael
>