At the past, I had considered to implement polyinstantiated table as a part of SE-PostgreSQL, but it required us unacceptable scale of changes, so I dropped the idea.
The TrustedSolaris folks would like polyinstantiation, but I don't know if they actually have anyone working on Postgres anymore.
--Josh -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers