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Re: pgsql: plpython: Add SPI cursor support

From: Dave Page <dpage(at)pgadmin(dot)org>
To: Andrew Dunstan <andrew(at)dunslane(dot)net>
Cc: Jan Urbański <wulczer(at)wulczer(dot)org>, Peter Eisentraut <peter_e(at)gmx(dot)net>, pgsql-committers(at)postgresql(dot)org, Steve Singer <ssinger(at)ca(dot)afilias(dot)info>
Subject: Re: pgsql: plpython: Add SPI cursor support
Date: 2012-01-09 15:52:51
Message-ID: CA+OCxoz7yoDryU-xO5pCNqsYvz4-0C4_hhKpqzapAZQSWKbTGg@mail.gmail.com (view raw or flat)
Thread:
Lists: pgsql-committerspgsql-hackers
On Mon, Jan 9, 2012 at 3:35 PM, Andrew Dunstan <andrew(at)dunslane(dot)net> wrote:
>
>
>
> On 12/14/2011 06:43 PM, Jan Urbański wrote:
>>
>> ----- Original message -----
>>>
>>> On 12/05/2011 12:56 PM, Peter Eisentraut wrote:
>>>>
>>>> plpython: Add SPI cursor support
>>>>
>>>> Add a function plpy.cursor that is similar to plpy.execute but uses an
>>>> SPI cursor to avoid fetching the entire result set into memory.
>>>>
>>>> Jan Urbański, reviewed by Steve Singer
>>>>
>>>>
>>> This commit apparently caused a problem on buildfarm narwhal, which has
>>> been failing for 8 days without anyone paying attention. See
>>> <http://www.pgbuildfarm.org/cgi-bin/show_log.pl?nm=narwhal&dt=2011-12-14%2017%3A00%3A02>:
>>
>> I did some investigation after this has been committed and couldn't come up with a reasonable explanation (not at my PC at the moment, can't find the relevant thread).
>>
>> Can we check if PyObject_SelfIter is defined in Include/object.h in the Python install dir on that machine? If yes, then this looks like a MinGW quirk, which I'll do my best to investigate, but I don't have easy access to a Windows machine with a mingw toolchain...
>
>
> Dave,
>
> this is your machine. It's been failing for 34 days now. Could you please follow up?

Yes, it's defined as such:

PyAPI_FUNC(PyObject *) PyObject_SelfIter(PyObject *);



--
Dave Page
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Twitter: @pgsnake

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