Set the event level 38041 16

Hello
I learned at the end of the - Edit command set event 38041 trace name context forever, level 16' system;

as workaround for bug 5645718 in dbms_stats.

Question: In the unlikely case where issuing this command causes an unexpected problem in my production database, how can I cancel the order forward-backward and put the database back without having to resort to the backup restore?

In addition, when the event is defined, what command can I use to check that it has been done and if I need to cancel it, what command can I use to check it's been overturned?

Thank you

How to determine what system events are being implemented? [845043.1 ID]
How to set the EVENTS in the SPFILE [160178.1 ID]
How to list the whole event named for a database [ID 436036.1]

HTH...

Tags: Database

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