Re: [DOCS] How the planner uses statistics

2005-02-12 Thread Josh Berkus
Mark, > > I wanted to understand how the planner 'knows' how many rows are likely > > to be emitted in a given stage of a query, and wrote down some examples > > for my own benefit - I then wondered if this would be a good addition to > > the 'Performance Tips' chapter. So... err here it is. > > >

Re: [DOCS] How the planner uses statistics

2005-02-12 Thread Michael Fuhr
On Sat, Feb 12, 2005 at 03:22:10PM -0800, Josh Berkus wrote: > > Terrific. I'd be happy to post this at www.powerpostgresql.org, if you > want; Shouldn't that be www.powerpostgresql.com? -- Michael Fuhr http://www.fuhr.org/~mfuhr/ ---(end of broadcast)--

Re: [DOCS] How the planner uses statistics

2005-02-12 Thread Mark Kirkwood
Josh Berkus wrote: Mark, Terrific. I'd be happy to post this at www.powerpostgresql.org, if you want; I think a lot of people would be interested. Absolutely, that is an excellent spot for it, do you need it reformatted in html first? BTW - in fact a community site may well be more appropriat