During some tests with patchset 11.1.0.7 (which is presently available for Linux 32-bit and 64-bit only) I noticed something new in the SQL trace files. Let’s see what is the difference if I run the following statements with and without the patchset: execute dbms_monitor.session_trace_enable(waits=>FALSE) SELECT ‘Hello world!’ FROM dual; execute dbms_monitor.session_trace_disable The relevant part of […]