From: Laurenz Albe <laurenz.albe@cybertec.at>
To: Fabrice Chapuis <fabrice636861@gmail.com>
To: pgsql-admin@lists.postgresql.org
Subject: Re: rolconfig and datconfig
Date: Thu, 13 Feb 2025 11:45:44 +0100
Message-ID: <86696f3edd3a6e87f7fdc6182c0078921e29d8fa.camel@cybertec.at> (raw)
In-Reply-To: <CAA5-nLAmsJ9ySq7+tEn8tX0Udt-yqEC2D_Ls6nv+=Ts4s=J3dg@mail.gmail.com>
References: <CAA5-nLAmsJ9ySq7+tEn8tX0Udt-yqEC2D_Ls6nv+=Ts4s=J3dg@mail.gmail.com>
On Thu, 2025-02-13 at 09:11 +0100, Fabrice Chapuis wrote:
> il we need to consult the options for a specific role, we can find that
> information in the pg_roles table. But options for a database is not in
> pg_database, there is no field datconfig. Is there a reason for that?
>
> postgres [591176]=# \d pg_roles
> View "pg_catalog.pg_roles"
> ┌────────────────┬──────────────────────────┬───────────┬──────────┬─────────┐
> │ Column │ Type │ Collation │ Nullable │ Default │
> ├────────────────┼──────────────────────────┼───────────┼──────────┼─────────┤
> ...
> │ => rolconfig │ text[] │ C │ │ │
> ...
> └────────────────┴──────────────────────────┴───────────┴──────────┴─────────┘
The reason is that "pg_roles" is not a table, but a view.
The table that stores the roles is "pg_authid", and that catalog doesn't
have a "rolconfig" column either.
The parameters set for roles and/or databases are stored in "pg_db_role_setting",
and the values in "pg_roles.rolconfig" are taken from there.
Look at "\d+ pg_roles" to see for yourself.
Yours,
Laurenz Albe
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To: pgsql-admin@postgresql.org
Cc: laurenz.albe@cybertec.at, fabrice636861@gmail.com, pgsql-admin@lists.postgresql.org
Subject: Re: rolconfig and datconfig
In-Reply-To: <86696f3edd3a6e87f7fdc6182c0078921e29d8fa.camel@cybertec.at>
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