Postgres Pro
Downloads
Home   >   mailing lists

Re: Index AM change proposals, redux - Mailing list pgsql-hackers

From Teodor Sigaev
Subject Re: Index AM change proposals, redux
Date
Msg-id 481040B4.2010605@sigaev.ru
Whole thread Raw
In response to Re: Index AM change proposals, redux  (Ron Mayer <rm_pg@cheapcomplexdevices.com>)
List pgsql-hackers
Tree view 
> Interesting.  Does this mean that down the road a postgis index
> might be GIT-ified?

Only if GiST will support GIT, but I don't follow on this discussion. In any 
case, GIT on GiST will not be so effective as on Btree, because GiST doesn't 
guarantee that all close values will be close in index: it's possible to have 
several clusters (groups) with close values in different parts of index.

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

pgsql-hackers by date:

Previous
From: Bruce Momjian
Date:
Subject: Re: Proposed patch - psql wraps at window width
Next
From: Simon Riggs
Date:
Subject: Re: Index AM change proposals, redux