"[EMAIL PROTECTED]" <[EMAIL PROTECTED]> writes: > if I insert with > insert into pippo values ('22/05/1977 01:00:00'); > all goes ok. > with > insert into pippo values ('22/05/1977 00:59:00'); > the result is wrong! Is it related with daylight saving time? Possibly, but why just those dates? AFAICT those are not DST transition days in MET zone (correct?) so I don't see why they'd be affected and not other days. Can anyone else reproduce this? I don't see it happening on my machines, either in 7.0.* or 7.1. I think there must be some platform dependency involved. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 5: Have you checked our extensive FAQ? http://www.postgresql.org/users-lounge/docs/faq.html