Re: permission denied to create and drop user

From: Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com>
To: Joao Miguel Ferreira <joao(dot)miguel(dot)c(dot)ferreira(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: pgsql-general <pgsql-general(at)lists(dot)postgresql(dot)org>
Subject: Re: permission denied to create and drop user
Date: 2021-02-02 22:54:51
Message-ID: eadf39ed-6252-b685-6016-3c931e7dbf1b@aklaver.com
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On 2/2/21 2:43 PM, Joao Miguel Ferreira wrote:
> Hi,
>
>

> But... my dump file contains some agressive commands that are actually
> making a reall mess. here they are:
>
> CREATE ROLE pgcon;
> ALTER ROLE pgcon WITH NOSUPERUSER INHERIT NOCREATEROLE NOCREATEDB LOGIN
> NOREPLICATION NOBYPASSRLS;
> CREATE ROLE postgres;
> ALTER ROLE postgres WITH NOSUPERUSER INHERIT NOCREATEROLE NOCREATEDB
> LOGIN NOREPLICATION NOBYPASSRLS;
>
> that is why I messed up my database. Lucky it is not critical at all. I
> can start all over again, no problem.
>
> maybe "pg_dumpall" has options to avoid those changes?
>

That would be attributing AI abilities to pg_dumpall that it does not
have. Those commands got there from someone in the original database
tinkering with grants.

--
Adrian Klaver
adrian(dot)klaver(at)aklaver(dot)com

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