On Tue, May 20, 2008 at 01:20:48PM -0400, Greg Smith wrote: > On Tue, 20 May 2008, Hannu Krosing wrote: > > >Tell others that this trx failed, maybe log a failure ? OTOH, this can > >be implemented by a daemon that sits on "tail -f logfile | grep > >ROLLBACK" > > In order to follow the log files like that successfully in many > environments, you need to stay in sync as the underlying log file changes > (it might rotate every day for example). Unfortunately it's not as simple > as just using tail.
GNU tail provides the -F (or --follow=name) for just this reason. Sam -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
