--- In firebird-support@yahoogroups.com, "Raigo" <raigo77@s...> wrote:

>
> >extract(month from date2) - extract(month from date1)
> >
> >correct me if I'm wrong.
> >
>
> But the year in many cases is different, then this is not true.

you can also use
extract(day from somedate)
and
extract(year from somdate)