Re: BUG #14682: row level security not work with partitioned table

From: Joe Conway <mail(at)joeconway(dot)com>
To: Mike Palmiotto <mike(dot)palmiotto(at)crunchydata(dot)com>
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, Noah Misch <noah(at)leadboat(dot)com>, fte(at)nct(dot)ru, PostgreSQL mailing lists <pgsql-bugs(at)postgresql(dot)org>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Amit Langote <amitlangote09(at)gmail(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: BUG #14682: row level security not work with partitioned table
Date: 2017-06-07 00:52:50
Message-ID: 71a9b042-f255-7a45-2872-b6987fe966a2@joeconway.com
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On 06/06/2017 02:44 PM, Mike Palmiotto wrote:
> On Tue, Jun 6, 2017 at 4:07 PM, Joe Conway <mail(at)joeconway(dot)com> wrote:
>> On 06/06/2017 11:57 AM, Mike Palmiotto wrote:
>>> On Mon, Jun 5, 2017 at 10:36 AM, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:
>>>> On Mon, Jun 5, 2017 at 10:20 AM, Joe Conway <mail(at)joeconway(dot)com> wrote:
>>>>> Unless Robert objects, I'll work with Mike to get a fix posted and
>>>>> committed in the next day or two.
>>>>
>>>> That would be great. Thanks.
>>>
>>> I have the updated patch with rowsecurity regression tests and rebased
>>> on master. I've run these and verified locally by feeding
>>> rowsecurity.sql to psql, but have yet to get the full regression suite
>>> passing -- it's failing on the constraints regtest and then gets stuck
>>> in recovery. Undoubtedly something to do with my
>>> configuration/environment over here. I'm working through those issues
>>> right now. In the meantime, if you want to see the regression tests as
>>> they stand, please see the attached patch.
>>
>> The constraints test passes here, so presumably something you borked
>> locally. I only see a rowsecurity failure, which is not surprising since
>> your patch does not include the changes to expected output ;-)
>> Please resend with src/test/regress/expected/rowsecurity.out included.
>
> It was indeed an issue on my end. Attached are the rowsecurity
> regression tests and the expected out. Unsurprisingly, all tests pass,
> because I said so. :)
>
> Let me know if you want me to make any revisions.

Thanks Mike. I'll take a close look to verify output correctnes, but I
am concerned that the new tests are unnecessarily complex. Any other
opinions on that?

Joe

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