Hi,
On Mon, Jul 08, 2024 at 08:46:19AM +0530, Amit Kapila wrote:
> This sounds better but it is better to add just before we determine
> am_cascading_walsender as is done in the attached. What do you think?
Thanks! LGTM.
>
> BTW, is it possible that the promotion gets completed after we wait
> for the required WAL and before assigning am_cascading_walsender?
Yeah, I don't think there is anything that would prevent a promotion to
happen and complete here. I did a few tests (pausing the walsender with gdb at
various places and promoting the standby).
> think even if that happens we can correctly determine the required
> timeline because all the required WAL is already available, is that
> correct
Yeah that's correct.
Regards,
--
Bertrand Drouvot
PostgreSQL Contributors Team
RDS Open Source Databases
Amazon Web Services: https://aws.amazon.com
