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From: Laurenz Albe <laurenz.albe@cybertec.at>
To: Bruce Momjian <bruce@momjian.us>
Cc: Michael Banck <mbanck@gmx.net>
Cc: David Burns <david.burns@fedex.com>
Cc: pgsql-hackers@lists.postgresql.org
Subject: Re: Version 14/15 documentation Section "Alter Default Privileges"
Date: Wed, 08 Nov 2023 13:12:24 +0100
Message-ID: <d3dcd30164a4f86588d33013e3bd41d7f576f17f.camel@cybertec.at> (raw)
In-Reply-To: <ZUq6fAsQZsyUAySx@momjian.us>
References: <7de5f33f49a91d7b30b8c01fe46fc280713ebae1.camel@cybertec.at>
	<653cce08.050a0220.a10fb.7878@mx.google.com>
	<ZUUlmpxzsZMSZ7N_@momjian.us>
	<b227432f87266b680fd6f31e37b202b2fae5d9b6.camel@cybertec.at>
	<ZUaLgyKdfWeh6nlj@momjian.us>
	<244e0f9e3300f165ff578302e942fa3145dedfc7.camel@cybertec.at>
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	<06bdd234afabd3144ffaf8e95f42af0f3b38082e.camel@cybertec.at>
	<ZUq6fAsQZsyUAySx@momjian.us>

On Tue, 2023-11-07 at 17:30 -0500, Bruce Momjian wrote:
> You didn't seem to like my SET ROLE suggestion so I removed it.

I thought that the information that you can use SET ROLE to assume
the identity of another role is correct, but leads a bit too far
in the manual page of ALTER DEFAULT PRIVILEGES.

> > +  <para>
> > +   There is no way to change the default privileges for objects created by
> > +   arbitrary roles.  You have run <command>ALTER DEFAULT PRIVILEGES</command>
> 
> I find the above sentence odd.  What is its purpose?

I cannot count how many times I have seen the complaint "I have run ALTER DEFAULT
PRIVILEGES, and now when some other user creates a table, the permissions are
unchanged". People tend to think that if you omit FOR ROLE, the change applies to
PUBLIC.

Your improved documentation of "target_role" already covers that somewhat, so if
you don't like the repetition, I'm alright with that.  I just thought it might
be worth stating it explicitly.

I think your patch is fine and ready to go.

Yours,
Laurenz Albe
> 





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  Subject: Re: Version 14/15 documentation Section "Alter Default Privileges"
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