On Thu, Dec 5, 2024 at 8:49 PM Amit Kapila <amit.kapil...@gmail.com> wrote:
>
> On Thu, Dec 5, 2024 at 9:32 AM Peter Smith <smithpb2...@gmail.com> wrote:
> >
> > On Thu, Dec 5, 2024 at 2:41 PM Amit Kapila <amit.kapil...@gmail.com> wrote:
> > >
> > > On Thu, Dec 5, 2024 at 7:34 AM Peter Smith <smithpb2...@gmail.com> wrote:
> > > >
> > > > IIUC, these errors are intended for when there is *any* unpublished
> > > > generated column found in the RI, and the RI might also have other
> > > > columns in it generated or otherwise. So, I think those error messages
> > > > saying "consists of" should be reworded like below, or similar:
> > > > * errdetail("Replica identity includes an unpublished generated
> > > > column.")));
> > > > * errdetail("Replica identity has one or more unpublished generated
> > > > columns.")));
> > > > * errdetail("One or more unpublished generated columns are in the
> > > > Replica identity.")));
> > > > * ...
> > > >
> > >
> > > How about a bit clearer: "Replica identity must not contain any
> > > unpublished generated column."?
> > >
> >
> > Yes, that is better.
> >
> > Compare:
> > Replica identity contains unpublished generated columns.
> > Replica identity must not contain unpublished generated columns.
> >
> > Maybe it is just my imagination, but the "must not" version feels more
> > like it implies the Replica Identify is in the wrong, whereas I think
> > it is most likely that the Replica Identity is correct, and the real
> > problem is that the user just forgot to publish the generated column.
> >
>
> Either way is possible and I find the message "Replica identity must
> not contain unpublished generated columns." clearer as compared to the
> other option.
>
OK, let's go with that.
======
Kind Regards
Peter Smith.
Fujitsu Australia.
