[BUGS] A date bug: number of day of October

[Guillaume Perr�al]

Hi all,

I think there is a bug in the PostgreSQL date system:

Try computing (replace XXXX with some differents years):
        'XXXX-10-01'::datetime + '1 month'::interval
Depending on the year, you can get 'XXXX-11-01' as expected or 'XXXX-10-31'
which is bug.
 
Guillaume Perr�al - Stagiaire MIAG
Cemagref (URH), Lyon, France
T�l: (+33) 4.72.20.87.64