On Wed, Jan 22, 2014 at 9:52 AM, nilesh kumar <nileshkum@xxxxxxxxx> wrote: > I have two questions. Please use separate threads for such completely different topics. Jared Still Certifiable Oracle DBA and Part Time Perl Evangelist Sr Oracle DBA at Pythian Pythian Blog http://www.pythian.com/blog/author/still/ Oracle Blog: http://jkstill.blogspot.com Home Page: http://jaredstill.com