How to interpret an Explain Plan!

Oracle ACE Director Dan Morgan is the Morgan behind Morgan's Library on the web and has retired from the University of Washington where he was the primary Oracle instructor from 1998 through 2009. He is a member of UKOUG, the Western Washington OUG, the International Oracle zSeries SIG, the Oracle RAC SIG, and BAARF. He is a former chair of the Washington Software Association.

Dan is a regular contributor at Oracle conferences around the world and in 2009 presented at OpenWorld, ODTUG Kaleidoscope, RMOUG, NoCOUG, and WWOUG, in the US and, in addition, presented at conferences in Canada, Chile, Finland, Norway, and the UK.