Re: pl/python invalidate functions with composite arguments

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Jan Urbański <wulczer(at)wulczer(dot)org>
Cc: Alex Hunsaker <badalex(at)gmail(dot)com>, Postgres - Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: pl/python invalidate functions with composite arguments
Date: 2011-02-11 15:53:42
Message-ID: AANLkTinELWnE9BGR2c3JfF135jGsUHHrJevAY2F1yJiQ@mail.gmail.com
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On Fri, Feb 11, 2011 at 10:51 AM, Jan Urbański <wulczer(at)wulczer(dot)org> wrote:
> On 11/02/11 16:47, Robert Haas wrote:
>> On Thu, Feb 10, 2011 at 9:06 PM, Alex Hunsaker <badalex(at)gmail(dot)com> wrote:
>>> On Wed, Feb 9, 2011 at 02:09, Jan Urbański <wulczer(at)wulczer(dot)org> wrote:
>>> It seems a bit heavy handed to invalidate and remake the entire
>>> plpython function whenever we hit this case. I think we could get away
>>> with setting ->is_rowtype = 2 in PLy_procedure_valid() instead. I
>>> suppose it should be fairly rare case anyway so... *shrug*.
>>
>> This last comment might make me think that we're looking for a new
>> version of this patch, but the comment on the CommitFest application
>> says "looks good".  So I'm not sure whether this should be marked
>> Waiting on Author or Ready for Committer, but the current status of
>> Needs Review looks wrong.
>
> I'm not planning on writing a new version of the patch. AIUI Alex said,
> that there's a possible optimization to be done, but the gain is so
> small that it doesn't matter.

OK, marked Ready for Committer.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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