Re: Synchronizing slots from primary to standby

On Wed, Dec 20, 2023 at 3:29 PM shveta malik <shveta.malik@gmail.com> wrote:
>
> On Wed, Dec 20, 2023 at 9:12 AM Amit Kapila <amit.kapila16@gmail.com> wrote:
> >
> > On Tue, Dec 19, 2023 at 5:30 PM shveta malik <shveta.malik@gmail.com> wrote:
> > >
> > > Thanks for reviewing. I have addressed these in v50.
> > >
> >
> > I was looking at this patch to see if something smaller could be
> > independently committable. I think we can extract
> > pg_get_slot_invalidation_cause() and commit it as that function could
> > be independently useful as well. What do you think?
> >
>
> Sure, forked another thread [1]
> [1]:
https://www.postgresql.org/message-id/CAJpy0uBpr0ym12%2B0mXpjcRFA6N%3DanX%2BYk9aGU4EJhHNu%3DfWykQ%40mail.gmail.com
>

Thanks, thinking more, we can split the patch into the following three
patches which can be committed separately (a) Allowing the failover
property to be set for a slot via SQL API and subscription commands
(b) sync slot worker infrastructure (c) GUC standby_slot_names and the
the corresponding wait logic in server-side.

Thoughts?

--
With Regards,
Amit Kapila.