On Sat, May 29, 2010 at 01:29:50PM -0700, Richard Broersma wrote: > This might be a premature question considering write-able CTEs are not > in core, but... > > I wondering if write-able CTE's will be the silver bullet that will > make rule based update-able views based multiple vertically > partitioned table robust. By robust, I mean to elimination the > update anomalies that can occur from the view point client side > optimistic locking where the virtual row appears to be > inconsistently updated. I'm not sure I understand. When the concurrency issues in writeable CTEs get fixed, they could become a mechanism for doing what you describe, but I suspect there would be significant work involved in harnessing them to that task. They'll be pretty nice even without the automated view stuff, though :) Cheers, David. -- David Fetter <david@xxxxxxxxxx> http://fetter.org/ Phone: +1 415 235 3778 AIM: dfetter666 Yahoo!: dfetter Skype: davidfetter XMPP: david.fetter@xxxxxxxxx iCal: webcal://www.tripit.com/feed/ical/people/david74/tripit.ics Remember to vote! Consider donating to Postgres: http://www.postgresql.org/about/donate -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
