Re: Slot's restart_lsn may point to removed WAL segment after hard restart unexpectedly

On Mon, Apr 28, 2025 at 8:17 AM Alexander Korotkov <aekorotkov@gmail.com> wrote:
>
> > I have a question - is there any interest to backport the solution into
> > existing major releases?
>
> As long as this is the bug, it should be backpatched to all supported
> affected releases.

Yes, but I think we cannot back-patch the proposed fix to back
branches as it changes the ReplicationSlot struct defined in slot.h,
which breaks ABI compatibility.

Regards,

--
Masahiko Sawada
Amazon Web Services: https://aws.amazon.com