“The only thing you can do easily is be wrong, and that's hardly worth the effort.”― Norton Juster, The Phantom Tollbooth Oracle provides two parameters that affect the PGA that look very similar but...
Introduction
In 2013 I began my preparation for becoming Oracle Certified Master (OCM) 11g. I was already OCP (Oracle Certified Professional) 11g and OCP 12c, so to get to the next level, I made mysel...
