Hm? Works for me: postgres=# select time with time zone '00:30:00-05' at time zone 'utc'; timezone ------------- 05:30:00+00 (1 row) What are you trying to do with the query? -- Brandon Aiken CS/IT Systems Engineer -----Original Message----- From: pgsql-general-owner@xxxxxxxxxxxxxx [mailto:pgsql-general-owner@xxxxxxxxxxxxxx] On Behalf Of Harry Hehl Sent: Monday, September 25, 2006 5:34 PM To: pgsql-general@xxxxxxxxxxxxxx Subject: Re: [GENERAL] Timestamp with timezone query Thanks, that does it. select * from table where column = '2006-02-10 19:30:00' AT TIME ZONE 'utc'; I also have a TIME WITH TIMEZONE column that I have to do the same thing with but AT TIME ZONE can't be used directly. I tried several approaches but I either get incorrect results or syntax errors. Is there a way to do the same thing with TIME columns? -----Original Message----- From: Brandon Aiken [mailto:BAiken@xxxxxxxxxxxxxxx] Sent: Monday, September 25, 2006 11:39 AM To: Harry Hehl; pgsql-general@xxxxxxxxxxxxxx Subject: RE: [GENERAL] Timestamp with timezone query Use the AT TIME ZONE construct: http://www.postgresql.org/docs/8.1/interactive/functions-datetime.html#F UNCTIONS-DATETIME-ZONECONVERT -- Brandon Aiken CS/IT Systems Engineer -----Original Message----- From: pgsql-general-owner@xxxxxxxxxxxxxx [mailto:pgsql-general-owner@xxxxxxxxxxxxxx] On Behalf Of Harry Hehl Sent: Monday, September 25, 2006 11:06 AM To: pgsql-general@xxxxxxxxxxxxxx Subject: [GENERAL] Timestamp with timezone query Hello, I have a table with TIMESTAMP WITH TIMEZONE column. I would like to query for a timestamp using a different timezone. For example if a column contains '2006-02-11 00:30:00-05' select * from table where column='2006-02-10 19:30:00+00' would return the column containing '2006-02-11 00:30:00-05'.