Hi

po 20. 1. 2025 v 8:56 odesílatel Álvaro Herrera <alvhe...@alvh.no-ip.org>
napsal:

> On 2025-Jan-17, Bruce Momjian wrote:
>
> > Is this really something we are considering applying, since it has been
> > around for years?  I am unclear on that and we had better know if we are
> > going to continue reviewing this.
>
> The fact that the patch has been around for years doesn't automatically
> mean it's a bad idea.
>
> I have proposed that we discuss this patch at fosdem developer's meeting
> next month, precisely to seek consensus on whether this patch is
> something we want or not.  My view is that this is a feature that has
> been requested by users for years, so IMO we want this or something
> similar.
>
> I wonder if the reason that committers stay away from it is that
> reviewing it fully (and thus taking responsibility for it) seems such a
> daunting task.  I might be wrong, but I think this may be the largest
> patch since FTS.
>

This patch is huge, but I think it is not comparable with parallel
processing support or with replication support.

It doesn't introduce new processes or new data structures or does important
changes in planner, and I think so almost all code is very simple.

In early versions of this patch, there was a complex part to ensure
validity of content in memory. But it was fully removed and replaced
just by comparing with create_lsn.

Regards

Pavel


> --
> Álvaro Herrera               48°01'N 7°57'E  —
> https://www.EnterpriseDB.com/
> Tom: There seems to be something broken here.
> Teodor: I'm in sackcloth and ashes...  Fixed.
>
> http://postgr.es/m/482d1632.8010...@sigaev.ru
>

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