Re: BUG #14344: string_agg(DISTINCT ..) crash

From: David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>
To: Peter Geoghegan <pg(at)heroku(dot)com>
Cc: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Regina Obe <lr(at)pcorp(dot)us>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, PostgreSQL mailing lists <pgsql-bugs(at)postgresql(dot)org>
Subject: Re: BUG #14344: string_agg(DISTINCT ..) crash
Date: 2016-09-29 12:04:54
Message-ID: CAKJS1f_4aw+Lfm=xUxfGQe-LQiNJc=OrfBYkg58By2Gn-aL5Zg@mail.gmail.com
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On 30 September 2016 at 00:34, Peter Geoghegan <pg(at)heroku(dot)com> wrote:
> On Thu, Sep 29, 2016 at 12:30 PM, David Rowley
> <david(dot)rowley(at)2ndquadrant(dot)com> wrote:
>> git bisect
>
> That commit might just change things in a way that makes the test case
> accidentally not crash. The characteristics of the merge will be
> significantly different. Could you tell me if reverting
> f1f5ec1efafe74ca45e24e0bf3371b1d6985c8ee on Windows helps?

I didn't get a clean revert due to some conflicts. I manually ended up
with the attached, which, when applied still crashes on windows.

--
David Rowley http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services

Attachment Content-Type Size
f1f5ec1e_revert.patch application/octet-stream 14.5 KB

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