On Thu, Feb 4, 2021 at 9:57 AM Peter Smith <smithpb2250@gmail.com> wrote:
>
> On Wed, Feb 3, 2021 at 11:17 PM Amit Kapila <amit.kapila16@gmail.com> wrote:
>
> >
> > How about if we call replorigin_by_name() inside replorigin_drop after
> > acquiring the lock? Wouldn't that close this race condition? We are
> > doing something similar for pg_replication_origin_advance().
> >
>
> Yes, that seems ok.
>
> I wonder if it is better to isolate that locked portion
> (replyorigin_by_name + replorigin_drop) so that in addition to being
> called from pg_replication_origin_drop, we can call it internally from
> PG code to safely drop the origins.
>
Yeah, I think that would be really good.
--
With Regards,
Amit Kapila.