On Thu, May 28, 2009 at 4:33 PM, Kevin Grittner <kevin.gritt...@wicourts.gov> wrote: > > Can you cite anywhere that such techniques have been successfully used > in a production environment
Well there's a reason our docs say: "Such a locking system is complex to implement and extremely expensive in execution" > or are you suggesting that we break new > ground here? (The techniques I've been assuming are pretty well-worn > and widely used.) Well they're well-worn in very different databases which have much less flexibility in how they access data. In part that inflexibility comes *from* their decision to implement transaction isolation using locks and to tie those locks to the indexing infrastructure. -- greg -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
