Japin Li <japinli@hotmail.com> writes:
> On Sat, 23 Oct 2021 at 00:55, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> What if the subscriber and publisher are of different PG versions
>> and have different ideas of the valid values of these settings?
> Sorry, I'm a bit confused. Do you mean we should provide a choose for user
> to set thoses parameters when establish logical replication?
No, I'm just pointing out that pushing the subscriber's settings
to the publisher wouldn't be guaranteed to work. As long as we
use curated values that we know do what we want on all versions,
I think we're okay.
regards, tom lane