Re: v10 release notes for extended stats

2020-12-19 Thread Tom Lane
Bruce Momjian writes: > On Sat, Dec 19, 2020 at 01:39:27PM -0600, Justin Pryzby wrote: >> So I propose: > Uh, at the time, that was the best text we could come up with. We don't > usually go back to update them unless there is a very good reason, and I > am not seeing that above. Yeah, it's a c

Re: v10 release notes for extended stats

2020-12-19 Thread Bruce Momjian
On Sat, Dec 19, 2020 at 01:39:27PM -0600, Justin Pryzby wrote: > 2017-03-24 [7b504eb28] Implement multivariate n-distinct coefficients > 2017-04-05 [2686ee1b7] Collect and use multi-column dependency stats > 2017-05-12 [bc085205c] Change CREATE STATISTICS syntax > > The existing notes say: > |Add

v10 release notes for extended stats

2020-12-19 Thread Justin Pryzby
2017-03-24 [7b504eb28] Implement multivariate n-distinct coefficients 2017-04-05 [2686ee1b7] Collect and use multi-column dependency stats 2017-05-12 [bc085205c] Change CREATE STATISTICS syntax The existing notes say: |Add multi-column optimizer statistics to compute the correlation ratio and num