RE: pg_get_publication_tables() output duplicate relid

On Wed, Nov 24, 2021 4:48 PM Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
> On Mon, Nov 22, 2021 at 12:55 PM Amit Langote <amitlangote09(at)gmail(dot)com>
> wrote:
> >
> > On Fri, Nov 19, 2021 at 2:28 PM Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
> wrote:
> > > On Fri, Nov 19, 2021 at 7:19 AM Amit Langote <amitlangote09(at)gmail(dot)com>
> wrote:
> > > > As in,
> > > > do we know of any replication (initial/streaming) misbehavior
> > > > caused by the duplicate partition OIDs in this case or is the only
> > > > problem that pg_publication_tables output looks odd?
> > >
> > > The latter one but I think either we should document this or change
> > > it as we can't assume users will follow what subscriber-side code does.
> >
> > On second thought, I agree that de-duplicating partitions from this
> > view is an improvement.
> >
>
> Fair enough. Hou-San, Can you please submit the updated patch after fixing
> any pending comments including the test case?

Attach the updated patch which address the comments so far.

The patch only adds a testcase in publication.sql because the duplicate
output doesn't cause unexpected behavior in pub-sub test.

Best regards,
Hou zj