On Wed, Aug 12, 2009 at 8:28 PM, Kelly Burkhart<kelly.burkhart@xxxxxxxxx> wrote: > Hello, > > We have synchronous_commit=off in our postgresql.conf file. Does this > setting affect mvcc? If you don't have a crash then there is absolutely no difference from the clients' point of view (besides speed). If you have a crash you could lose the last 200ms of commits but if that happens you'll lose them in a "consistent" way. You can't find the results of one transaction committed afterwards but not some other transaction which came earlier. -- greg http://mit.edu/~gsstark/resume.pdf -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
