> -----Original Message----- > From: [EMAIL PROTECTED] [mailto:pgsql-hackers- > [EMAIL PROTECTED] On Behalf Of Robert Haas > Sent: Wednesday, November 19, 2008 5:05 PM > To: Bruce Momjian > Cc: Mark Wong; Tom Lane; Heikki Linnakangas; Gregory Stark; Josh > Berkus; Greg Smith; pgsql-hackers@postgresql.org > Subject: Re: [HACKERS] Simple postgresql.conf wizard > > > Yes, please test something. I am tired if us saying we need to > increase > > default_statistics_target, but because we don't know the magic > number, > > we do nothing release after release. > > I think the idea that there IS a magic number is the problem. > > No amount of testing is ever going to refute the argument that, under > some other workload, a different value might better. > > But that doesn't amount to a reason to leave it the way it is.
Perhaps a table of experimental data could serve as a rough guideline. -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
