Horton

Re: BUG #18259: Assertion in ExtendBufferedRelLocal() fails after no-space-left condition

Tender Wang <tndrwang@gmail.com>

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From: tender wang <tndrwang@gmail.com>
To: Michael Paquier <michael@paquier.xyz>
Cc: Richard Guo <guofenglinux@gmail.com>, Andres Freund <andres@anarazel.de>, Alexander Lakhin <exclusion@gmail.com>, pgsql-bugs@lists.postgresql.org
Date: 2024-01-08T02:33:26Z
Lists: pgsql-bugs 
Michael Paquier <michael@paquier.xyz> 于2024年1月5日周五 19:28写道：

> On Thu, Jan 04, 2024 at 09:40:56AM +0900, Michael Paquier wrote:
> > Like?  I don't feel like there is a need for more documentation in
> > this area, but of course feel free to add anything you think would be
> > worth adding, either as a patch or as suggestions for such comments
> > for these specific code path branches.
>
> I have been eyeing on this stuff for a bit, and applied the fix down
> to 16.  If you feel that the documentation should be improved, feel
> free to submit a patch.
>

Thanks for pushing this patch.

Regarding the testing, the patch for injection points is still under
> discussion.  I've noted this thread as something that could make use
> of this facility.
> --
> Michael
>

Commits

  1. Fix corruption of local buffer state during extend of temp relation

  2. bufmgr: Acquire and clean victim buffer separately