As a follow-up of my last post, I learned that creating traces is much simpler in 11g than I expected it to be. Dion Cho and Tanel Poder pointed me to some interesting links
describing how to set up a trace event on one SQL_ID without need to do it on session level (“alter system” possible). A quick copy&paste of an example to demonstrate the value:
alter system set events ‘sql_trace [sql:b6z8h59a39gv9]‘;
Great? Great. All connection-pool plagued DBAs will like it I guess.
Have a good trace