On Mon, Jul 20, 2015 at 07:01:14PM -0400, Adam Brightwell wrote:
> > Consistency with existing practice would indeed have pg_dump ignore
> > pg_shseclabel and have pg_dumpall reproduce its entries.
>
> I think that makes sense, but what about other DATABASE level info
> such as COMMENT? Should that also be ignored by pg_dump as well? I'm
> specifically thinking of the discussion from the following thread:
>
> http://www.postgresql.org/message-id/20150317172459.GM3636@alvh.no-ip.org
>
> If COMMENT is included then why not SECURITY LABEL or others?
In any given situation, we should indeed restore both pg_database comments and
pg_database security labels, or we should restore neither. Restoring neither
is most consistent with history, but several people like the idea of restoring
both. I won't mind either conclusion.
> > In a greenfield, I would make "pg_dump --create" reproduce pertinent entries
> > from datacl, pg_db_role_setting, pg_shseclabel and pg_shdescription. I would
> > make non-creating pg_dump reproduce none of those.
>
> I think the bigger question is "Where is the line drawn between
> pg_dump and pg_dumpall?". At what point does one tool become the
> other?
That question may be too big for me.