BUG #12679: temprary table not exists when close session and reconnect

The following bug has been logged on the website:

Bug reference:      12679
Logged by:          temprary table not exists when close session and reconnect
Email address:      ousema2003@yahoo.fr
PostgreSQL version: 9.2.0
Operating system:   linux x86 64  / centos 5.9
Description:

in fact i created a temprary table as floowing :
create temp table a_temp(name varchar);

then insert some rows and later when i reconnect with psql program,

the temp table i created earlier, doesn't exists .

please advice how can i deal with this issue ?