-----Original Message-----
From: Tom Lane [mailto:tgl@sss.pgh.pa.us]
Sent: Monday, September 12, 2005 6:42 PM
To: Lane Van Ingen
Cc: pgsql-admin@postgresql.org
Subject: Re: [ADMIN] Server Time Setting
"Lane Van Ingen" <lvaningen@esncc.com> writes:
>> I am baffled as to why some of the PostgreSQL functions (like now() ) are
>> returning
>> a time which is exactly an hour later than the server's actual system
time.
> I'd say you've got TimeZone set to something different than you think
> you do.
> regards, tom lane
Before I asked this question yesterday, I had already checked SHOW ALL and
found only
two PostgreSQL config parameters that seemed to apply, and they were set
properly:
australian_timezones = no
TimeZone = US/Eastern
We are running 8.0.1, Windows 2003.
Since last message, checked 3 other servers, and found that I have the same
problem
on two out of three:
Server #1: select now() agreed with Windows time on this one
Server #2: select now() was exactly one hour greater than Windows time
where config
parms were set the same as previous paragraph
Server #3: select now() was exactly one hour greater than Windows time,
but config
parm was set wrong: TimeZone = Europe/Dublin (don't know how
that happened
but makes you wonder if TimeZone has anything to do with this
at all!)
Windows 2003 time was set correctly in all four cases.
Summary:
- one server displays time correctly
- two servers APPEAR to be set correctly, but time displayed from now() as
one hour
greater than Windows time
- one server is set incorrectly, but TimeZone did not appear to have any
effect on the
time being displayed; now() just displayed time as one hour greater than
Windows time
Being as one server is 'doing it right', there must be some difference, but
so far I have
not found what is different.