You're correct. When I run this from psql it returns the correct result. When I run it from DBVisualizer, which I normally use, it adjust the result to my local time zone. Thanks for looking into it. Sorry about bugging you with that.
Thanks, Mark On 9/2/09 10:24 PM, "Tom Lane" <t...@sss.pgh.pa.us> wrote: Mark Douglas <m...@steelhousemedia.com> writes: > I have my timezone set to GMT so there really shouldn't be any time zone > adjustments. Okay ... postgres=# set timezone = GMT; SET postgres=# SELECT DATE_TRUNC('MONTH', CURRENT_DATE); date_trunc ------------------------ 2009-09-01 00:00:00+00 (1 row) I suspect there's something you're not telling us, like you're using a client-side library that is doing timezone adjustments behind your back. regards, tom lane