| From: | "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com> |
|---|---|
| To: | Dominique Devienne <ddevienne(at)gmail(dot)com> |
| Cc: | "pgsql-general(at)lists(dot)postgresql(dot)org" <pgsql-general(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: DROP ROLE as SUPERUSER |
| Date: | 2025-02-20 15:55:21 |
| Message-ID: | CAKFQuwb-pHsxJF22fAp2Vb1jwbQxTVxXhuLzjaocsB5LEUEb5w@mail.gmail.com |
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| Lists: | pgsql-general |
On Thursday, February 20, 2025, Dominique Devienne <ddevienne(at)gmail(dot)com>
wrote:
> Hi. Today I was surprised that REVOKE ALL ON DATABASE FROM ROLE silently
> did nothing, even with CASCADE, when I was running it as SUPERUSER,
> preventing DROP'ing the ROLE. I had to manually SET ROLE to the GRANTOR, do
> the REVOKE, which DID something this time, and then I could DROP the role.
>
> That's hardly convenient :). And I was helping someone else who couldn't
> figure out how to drop that role. Isn't there a better way?
>
> I thought SUPERUSER was more powerful that than. Why isn't it?
>
This has nothing to do with power/permissions. It is about not specifying
“granted by” in your SQL command and thus failing to fully and correctly
specify the single permission you want to revoke.
David J.
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