On 2-10-2010 17:29, Ismael L. Donis García wrote:

> It is possible to give back the differences between 2 dates in months and
> days
>
> For example:
> 10 months and 2 days

Use DATEDIFF:

http://www.firebirdsql.org/refdocs/langrefupd21-intfunc-datediff.html


--
Mark Rotteveel