Red Hat Bugzilla – Bug 18964
Date Format changed
Last modified: 2007-04-18 12:29:17 EDT
The Date format changed from PostgreSQL 6.5.2 to 7.0+.
Here is the solution we have found to make it act like before for those
people who are expecting the date to come out as 10-10-2000 and not
There are 2 options:
1) session only: issue the "SET datestyle TO 'POSTGRES,US';" from inside
2) system wide setting: in /etc/profile add
then restart postgresql and the backend will default to the US datestyle.
Any sessions started via psql, etc. will use the US datestyle until you
issue a SET datestyle command to change it to something else.
Hope this helps anyone who has been bit by this.
Using the proper date format (ISO or European) is not a bug - the US way is just