Oracle 10053 SQL Trace Viewer

The infamous 10053 trace is probably the most extensive trace for understanding why the Oracle optimizer chose a query’s execution path (also see event 10132 at level 1). The 10053 trace can been large, cumbersome and tedious to read. Finally help is on the way. See Jonathan Lewis’ blog at

http://jonathanlewis.wordpress.com/2010/04/30/10053-viewer/

download at http://www.oaktable.net/sites/default/files/new_treeview.zip.doc

(rename and take the “.doc” extension off)