On Mon, Sep 27, 2021 at 04:30:25PM +1300, David Rowley wrote:
> On Fri, 24 Sept 2021 at 20:26, Jaime Casanova
> <jcasanov@systemguards.com.ec> wrote:
> > Are you planning to work on this in this CF?
> > This is marked as "Ready for committer" but it doesn't apply anymore.
>
> I've attached an updated patch. Since this patch is pretty different
> from the one that was marked as ready for committer, I'll move this to
> needs review.
>
> However, I'm a bit disinclined to go ahead with this patch at all.
> Thomas made it quite clear it's not for the patch, and on discussing
> the patch with Andres, it turned out he does not like the idea either.
> Andres' argument was along the lines of bitmaps being slow. The hash
> table uses bitmaps to record which items in each segment are in use. I
> don't really agree with him about that, so we'd likely need some more
> comments to help reach a consensus about if we want this or not.
>
> Maybe Andres has more comments, so I've included him here.
>
Hi David,
Thanks for the updated patch.
Based on your comments I will mark this patch as withdrawn at midday of
my monday unless someone objects to that.
--
Jaime Casanova
Director de Servicios Profesionales
SystemGuards - Consultores de PostgreSQL
