From: Mladen Gogala <gogala.mladen@gmail.com>
To: pgsql-admin@lists.postgresql.org
Subject: Re: Hide function source
Date: Sun, 10 Oct 2021 10:08:02 -0400
Message-ID: <77700cbc-99da-c231-1234-b207494b49a9@gmail.com> (raw)
In-Reply-To: <1331401808.1491628.1633855833151@mail.yahoo.com>
References: <1331401808.1491628.1633855833151.ref@mail.yahoo.com>
<1331401808.1491628.1633855833151@mail.yahoo.com>
On 10/10/21 04:50, Nelson Gonzaga wrote:
> Dear,
> How do I hide a function source code from all users except superuser,
> but all can execute it?
> Thanks,
> Nelson
That is not possible. Postgres doesn't store functions in the compiled
form, it stores them in the source form. Each process that executes a
function has to compile it first. If you are looking for something like
the Oracle "wrap", it might exist as an extension, I don't know. Please
be aware that even Oracle "wrap" is not very secure. There is a public
SQL*Developer extension which unwraps the wrapped source code.
--
Mladen Gogala
Database Consultant
Tel: (347) 321-1217
https://dbwhisperer.wordpress.com
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Subject: Re: Hide function source
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