Markus, > As far as I examined, those views only count several things like fetched > rows and pages, and cache hits. > > I would like something that really measures values like random_page_cost > or cpu_tuple_cost that are hardware dependent. > > I assume such thing does not exist?
Nope. You gotta whip out your calculator and run some queries. -- --Josh Josh Berkus Aglio Database Solutions San Francisco ---------------------------(end of broadcast)--------------------------- TIP 3: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to [EMAIL PROTECTED] so that your message can get through to the mailing list cleanly