Re: pg_upgrade and logical replication - Mailing list pgsql-hackers

From vignesh C
Subject Re: pg_upgrade and logical replication
Date
Msg-id CALDaNm2JHV5iv8OC-o2UJB3-qSK6CNZ5K_5XfBRjUsJOkqXS5A@mail.gmail.com
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In response to Re: pg_upgrade and logical replication  (vignesh C <vignesh21@gmail.com>)
Responses Re: pg_upgrade and logical replication
List pgsql-hackers
On Fri, 10 Nov 2023 at 19:26, vignesh C <vignesh21@gmail.com> wrote:
>
> On Thu, 9 Nov 2023 at 12:23, Michael Paquier <michael@paquier.xyz> wrote:
> >
>
> > Note: actually, this would be OK if we are able to keep the OIDs of
> > the subscribers consistent across upgrades?  I'm OK to not do nothing
> > about that in this patch, to keep it simpler.  Just asking in passing.
>
> I will analyze more on this and post the analysis in the subsequent mail.

I analyzed further and felt that retaining subscription oid would be
cleaner as subscription/subscription_rel/replication_origin/replication_origin_status
all of these will be using the same oid as earlier and also probably
help in supporting upgrade of subscription in more scenarios later.
Here is a patch to handle the same.

Regards,
Vignesh

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