On Thu, Mar 24, 2011 at 23:47, Stephen Frost <sfrost@snowman.net> wrote:
> I'd be happy with a "data loading mode" that even disallowed
> subtransactions if necessary to achieve the write-once (well, plus WAL
> if you're archiving) operation...
Note that there's already an extension on pgFoundry for a "data
loading mode", have you looked at pg_bulkload?
http://pgbulkload.projects.postgresql.org/
Regards,
Marti