On Mon, Nov 29, 2021 at 11:52 PM Jeff Davis <pgsql@j-davis.com> wrote:
>
> On Mon, 2021-11-29 at 08:26 -0800, Mark Dilger wrote:
>
> > > I agree that if we want to do all of this then that would require a
> > > lot of changes. However, giving an error for RLS-enabled tables
> > > might
> > > also be too restrictive. The few alternatives could be that (a) we
> > > allow subscription owners to be either have "bypassrls" attribute
> > > or
> > > they could be superusers. (b) don't allow initial table_sync for
> > > rls
> > > enabled tables. (c) evaluate/analyze what is required to allow Copy
> > > From to start respecting RLS policies. (d) reject replicating any
> > > changes to tables that have RLS enabled.
>
> Maybe a combination?
>
> Allow subscriptions with copy_data=true iff the subscription owner is
> bypassrls or superuser. And then enforce RLS+WCO during
> insert/update/delete.
>
Yeah, that sounds reasonable to me.
> I don't think it's a big change (correct me if I'm wrong),
>
Yeah, I also don't think it should be a big change.
--
With Regards,
Amit Kapila.