Horton

Re: [PATCH] nodeindexscan with reorder memory leak

Alexander Korotkov <aekorotkov@gmail.com>

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From: Alexander Korotkov <aekorotkov@gmail.com>
To: Aliaksandr Kalenik <akalenik@kontur.io>
Cc: Tom Lane <tgl@sss.pgh.pa.us>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>, Heikki Linnakangas <hlinnaka@iki.fi>
Date: 2022-02-09T23:12:37Z
Lists: pgsql-hackers 
On Thu, Feb 10, 2022 at 1:19 AM Aliaksandr Kalenik <akalenik@kontur.io> wrote:
> On Mon, Feb 7, 2022 at 11:20 PM Alexander Korotkov <aekorotkov@gmail.com> wrote:
> > Regarding the memory leak, could you add a corresponding regression
> > test to the patch (probably similar to Tom's query upthread)?
>
> Yes, added similar to Tom's query but with polygons instead of circles.

I've rechecked that the now patched code branch is covered by
regression tests.  I think the memory leak issue is independent of the
computational errors we've observed.

So, I'm going to push and backpatch this if no objections.

------
Regards,
Alexander Korotkov

Commits

  1. Fix memory leak in IndexScan node with reordering