It's sometimes amazing how small details can escape your notice, even when you've been using something regularly for years. http://jkstill.blogspot.com/2010/11/you-can-always-learn-something-new.html <http://jkstill.blogspot.com/2010/11/you-can-always-learn-something-new.html> Jared Still Certifiable Oracle DBA and Part Time Perl Evangelist Oracle Blog: http://jkstill.blogspot.com Home Page: http://jaredstill.com