On Fri, Apr 5, 2013 at 12:59 PM, Dmitry Yemanov <firebi...@yandex.ru> wrote:
>
> > But variable length for views?
>
> DBKEY for views is a fake, it does not exist as a standalone physical
> concept. So I ignore views in this thread, they're completely outside
> the intended semantics of this proposal.
>
> Perhaps the implementation has changed, but formerly the db_key of a row
returned from a join view contained the db_keys of the constituent table
rows.
True, db_keys from aggregate views are problematic, but not for simple
joined
views.
Cheers,
Ann
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