On Friday, December 10, 2021, Frank Eckes <
frank.eckes@online.de> wrote:
Is there e possibility that I can hide the definition and th user can only see the data or can execute
the procedure/function.
No. This comes up every so often so the archives are a good place to find a more lengthy discussion.
And even worse, if i define a foreign server (e.g ORACLE) everybody can see the credentials in a user mapping
which should not be allowed. This might be a show stopper of using PostgreSQL in security environments.
This one is a bit more nuanced and I’m not as familiar with the specifics. For a PostgreSQL server I would setting up pg_hba.conf to allow a non-password connection from the specific machine and user so that password credentials are simply not required.
David J.
