2011/1/24 victor katemana <developervickatg@gmail.com>:
> hi everyone, i have a problem of loosing data in my postgres database
> whenever i restart my machine what could be the possible problem help me
> out?
can you please adjust your question to this
http://wiki.postgresql.org/wiki/Guide_to_reporting_problems
How exactly do you insert data? maybe there is a BEGIN but no COMMIT?
How exactly dou you verify that it does not exist?