date_part bug

Salva Maine <salvamaine@yahoo.com>

From: Salvador Mainé <salvamaine@yahoo.com>
To: pgsql-bugs@postgresql.org
Date: 2001-03-28T10:50:46Z
Lists: pgsql-bugs
Hello:

I'm using postgres 7.0.2. When I use date_part('day', date) sometimes I
get wrong values. Ie: 
and date_part('day', '1999-3-28')=27

and date_part('day', '2000-3-26')=25

Is it a bug?

-- 
Salvador Mainé