Re: What or who is PUBLIC?

It might not be a role from dba roles, but look at the underlying source for the view, and you'll see that its EXPLICITY excluded in the where clause, even though its ALL stored in USER$.

joe
"Maser, Donna (SEA)" wrote:
>
> Good point Joe. Happily, we are both right.
> Although you are correct that PUBLIC gets created
> as a role 'under the covers', it is not listed as
> a role (try 'SELECT * FROM DBA_ROLES'), nor is it
> ever referred to as a role in the Oracle documentation.
> If you RTFM (:> as you are so fond of suggesting to others)
> you'll notice that PUBLIC is referred to as a 'USER GROUP'.
>
> I made the assumption that the question was coming from
> a novice DBA, so thinking of PUBLIC as a ROLE could be
> confusing, since it is not quite the same as "normal" roles.
>
> - Donna Maser
>
> -----Original Message-----
> Sent: Thursday, March 08, 2001 7:40 PM
> To: Multiple recipients of list ORACLE-L
>
> I beg to differ, look at sql.bsq,
>
> quote:
> create role public
> /
>
> its right after the create user sys ....
>
> joe
>
>
> "Maser, Donna (SEA)" wrote:
> >
> > Ron,
> >
> > PUBLIC is not actually a ROLE, it is a 'user group'.
> > It always is available to ALL users in a database.
> > If used in reference to a synonym, privilege, role,
> > or subroutine (variable, constant, function, procedure)
> > of a package it means the synonym, privilege, role,
> > or subroutine is accessible to every database user.
> >
> > The other use of public is in reference to a rollback segment
> > within a parallel server database, where public means that
> > any instance requiring a rollback segment can use it .
> >
> > Donna
> >
> > -----Original Message-----
> > Sent: Thursday, March 08, 2001 2:22 PM
> > To: Multiple recipients of list ORACLE-L
> >
> > Can anyone point me to a paper or explanation of the Oracle role? called
> > PUBLIC? How do you manage permissions for PUBLIC?
> >
> > Ron Smith
> > Database Administration
> > rlsmith_at_kmg.com
>
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