On 02/04/2014 11:23 AM, Sergey Konoplev wrote:
Hi,
Gentoo Linux, PostgreSQL 9.2.4.
I'm trying to find out why postgres uses a specific time zone that I
don't expect to be used, and without any success so far. The situation
seems strange to me, but I could probably miss something.
Here is what I found out.
1. There are no any per-database and no any per-user settings (the
\drds command shows both).
postgres=# \drds
No settings found.
2. There is nothing that changes the timezone from the system one in
postgresql.conf.
postgres@ip-xx ~ $ grep timezone
/db/postgresql/9.2/data/postgresql.conf
#log_timezone = unknown # actually, defaults to TZ environment
#timezone = unknown # actually, defaults to TZ environment
#timezone_abbreviations = 'Default' # Select the set of available time zone
3. The system timezone is PST.
postgres@ip-xx ~ $ date
Tue Feb 4 10:31:51 PST 2014
4. No timezone is set as a command line parameter for the server.
postgres@ip-xx ~ $ grep PGOPTS /etc/conf.d/postgresql-9.2
#PGOPTS="-N 512 -B 1024"
postgres@ip-xx ~ $ ps aux | grep 'db/postgres'| grep -v grep
postgres 23561 0.0 0.6 18410880 445116 ? S Jan28 0:32
/usr/lib64/postgresql-9.2/bin/postgres -D /db/postgresql/9.2/data -D
/db/postgresql/9.2/data --data-directory=/db/postgresql/9.2/data
5. There is no env settings for PG* or TZ that might also affect
psql's behaviour.
postgres@ip-xx ~ $ env | grep PG
postgres@ip-xx ~ $ env | grep TZ
6. Therefore, the time zone is GMT.
postgres@ip-xx ~ $ psql
psql (9.2.4)
Type "help" for help.
postgres=# show timezone;
TimeZone
----------
GMT
(1 row)
Do you have any thoughts of where else this GMT could be set from?
Does the below apply?:
http://www.postgresql.org/message-id/26874.1391127...@sss.pgh.pa.us
Thank you in advance.
--
Adrian Klaver
adrian.kla...@gmail.com
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