Pedagogical example for KNN usage in GiST indexes?

From: Esteban Zimanyi <ezimanyi(at)ulb(dot)ac(dot)be>
To: pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Pedagogical example for KNN usage in GiST indexes?
Date: 2020-09-27 08:08:21
Message-ID: CAPqRbE6vqceKB0nqWEN4-C0p8-TJoN=S1KYeFvZqkpcUQvK+kA@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

Dear all

Is there a pedagogical example showing KNN processing in GiST indexes ? I
am looking for something equivalent to the example in file geo_spgist.c.

Thanks for your help

Esteban

Browse pgsql-hackers by date

  From Date Subject
Next Message David Rowley 2020-09-27 08:48:20 Re: Get rid of runtime handling of AlternativeSubPlan?
Previous Message Justin Pryzby 2020-09-27 02:59:17 Re: More efficient RI checks - take 2