Syntax for checking the _TRACE_FILES_PUBLIC parameter

From what I understand this is a hidden parameter. When I type show parameter in SQL I don't see it in the list of parameters. What is the syntax for checking to see what the value is for _TRACE_FILES_PUBLIC parameter?
sikyalaSenior Database AdministratorAsked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

meluhkCommented:
select a.ksppinm name, b.ksppstvl value, b.ksppstdf isdefault,
       decode(a.ksppity, 1, 'boolean', 2, 'string', 3, 'number', 4, 'file',
            a.ksppity) type,
       a.ksppdesc description
from   sys.x$ksppi a, sys.x$ksppcv b
where  a.indx = b.indx
  and  a.ksppinm like '%_trace_file%'
order  by name
/

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
meluhkCommented:
The sql above has to be run as sys.
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Oracle Database

From novice to tech pro — start learning today.