Re: Adding missing object access hook invocations

From: Mark Dilger <mark(dot)dilger(at)enterprisedb(dot)com>
To: Michael Paquier <michael(at)paquier(dot)xyz>
Cc: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Adding missing object access hook invocations
Date: 2020-04-19 23:43:45
Message-ID: 0D4B1D4A-1656-4450-9313-2B83D360940F@enterprisedb.com
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> On Apr 19, 2020, at 3:55 PM, Michael Paquier <michael(at)paquier(dot)xyz> wrote:
>
> On Thu, Mar 19, 2020 at 11:47:46AM -0700, Mark Dilger wrote:
>> On Mar 19, 2020, at 11:30 AM, Mark Dilger <mark(dot)dilger(at)enterprisedb(dot)com> wrote:
>>> Will post v3 shortly.
>
> Thanks for sending a new version of the patch and removing the bits
> about object drops. Your additions to src/backend/ look fine to me,
> so I have no objections to commit it. The only module we have in core
> that makes use of object_access_hook is sepgsql. Adding support for
> it could be done in a separate commit for AMs, stats and user mappings
> but we would need a use-case for it. One thing that I can see is that
> even if we test for ALTER put_your_object_type_here foo RENAME TO in
> the module and that your patch adds one InvokeObjectPostAlterHook()
> for ALTER RULE, we don't have support for rules in sepgsql (see
> sepgsql_object_access for OAT_POST_CREATE). So that's fine.
>
> Unfortunately, we are past feature freeze so this will have to wait
> until v14 opens for business to be merged, and I'll take care of it.
> Or would others prefer to not wait one extra year for those changes to
> be released?

I don't intend to make any special pleading for this to go in after feature freeze. Let's see if others feel differently.

Thanks for the review!


Mark Dilger
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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