Le 28 déc. 2009 à 22:46, Andres Freund a écrit : >> <mad proposal time> >> I'd be in favor of considering how to get pgbouncer into -core, and now >> that we have Hot Standby maybe implement a mode in which as soon as a >> "real" XID is needed, or maybe upon receiving start transaction read write >> command, the connection is handled transparently to the master. </>
> Thats not as easy as it sounds - the master may not have all data needed by > the snapshot on the slave anymore. I suppose that if it was easy some patch would already be around for next commit fest? :) Seriously, your point is why I'd be tempted to only consider getting to the master at transaction starting time. That is before any snapshot is taken. Regards, -- dim -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
