Hannu Krosing <ha...@2ndquadrant.com> writes: > On Thu, 2011-07-28 at 14:27 -0400, Robert Haas wrote: >> We can't make either transaction visible without making >> both visible, and we certainly can't acknowledge the second >> transaction to the client until we've made it visible. I'm not going >> to say that's so horrible we shouldn't even consider it, but it >> doesn't seem great, either.
> Maybe this is why other databases don't offer per backend async commit ? Yeah, I've always thought that feature wasn't as simple as it appeared. It got in only because it was claimed to be cost-free, and it's now obvious that it isn't. regards, tom lane -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers