Re: Added schema level support for publication.

On Fri, Oct 22, 2021 at 11:59 AM Greg Nancarrow <gregn4422(at)gmail(dot)com> wrote:
>
> On Fri, Oct 22, 2021 at 12:41 PM Greg Nancarrow <gregn4422(at)gmail(dot)com> wrote:
> >
> > I was also previously concerned about what the behavior should be when
> > only including just the partitions of a partitioned table in a
> > publication using ALL TABLES IN SCHEMA and having
> > publish_via_partition_root=true. It seems to implicitly include the
> > partitioned table in the publication. But I did some testing and found
> > that this is the current behavior when only the partitions are
> > individually included in a publication using TABLE, so it seems to be
> > OK.
> >
>
> Thinking some more about this, it still may still be confusing to the
> user if not explicitly stated in the ALL TABLES IN SCHEMA case.
> How about adding some additional explanation to the end of the
> following paragraph:
>
> + <para>
> + When a partitioned table is published via schema level publication, all
> + of its existing and future partitions irrespective of it being from the
> + publication schema or not are implicitly considered to be part of the
> + publication. So, even operations that are performed directly on a
> + partition are also published via publications that its ancestors are
> + part of.
> + </para>
>
> Something like:
>
> Similarly, if a partition is published via schema level publication
> and publish_via_partition_root=true, the parent partitioned table is
> implicitly considered to be part of the publication, irrespective of
> it being from the publication schema or not.

I have made this change in the v46 patch attached at [1].
[1] - https://www.postgresql.org/message-id/CALDaNm3kBrMO5EyEgK_TyOrBuw%2BRvdJ2mJfpWb5e8FbuKg2cQw%40mail.gmail.com

Regards,
Vignesh