Re: gincostestimate - Mailing list pgsql-hackers

From Teodor Sigaev
Subject Re: gincostestimate
Date
Msg-id 4C866203.2000803@sigaev.ru
Whole thread Raw
In response to Re: gincostestimate  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: gincostestimate
List pgsql-hackers
> I also dropped the use of rd_amcache, instead having ginGetStats()
Ok, I'm agree

> I didn't do anything about the questionable equations in
> gincostestimate.  Those need to either be fixed, or documented as
> to why they're correct.  Other than that I think this could be
> committed.

Fixed, and slightly reworked to be more clear.
Attached patch is based on your patch.

--
Teodor Sigaev                                   E-mail: teodor@sigaev.ru
                                                    WWW: http://www.sigaev.ru/

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