> > any can explain me why I get every error and notice errors twice ?
>
> How did you start the postmaster?
>
> It looks like you might have the postmaster's stderr pointed at your
> terminal, which would mean that its attempts to write to a logfile
> will end up on your screen --- along with the message sent back to
> the client and printed by psql.
You right. I start postmaster like:
$ su - postgres
$ ../bin/pg_ctl -D /usr/local/pgsql/files start
and start psql on the same shell. So every errors and notices loops back
to me on screen ;) My mistake ;)
Thanks.
BoBsoN
