> On Nov 4, 2021, at 12:16, Alanoly Andrews <alano...@invera.com> wrote:
>
> Thanks, Ninad, for the response.
> So, am I to understand that when there is a long-running query on the
> subscriber, the vacuumed data updates from the publisher are held over on the
> subscriber until the query completes? If so, where and how are they held
> over, and what does it mean in terms of disk space (either on the publisher
> or on the subscriber)?
That's not quite correct.
Vacuum operations happen independently on the publisher and subscriber in
logical replication. Unlike binary replication, changes caused by vacuuming on
the publisher are not sent over to the subscriber.
