From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
---|---|
To: | Erik Rijkers <er(at)xs4all(dot)nl> |
Cc: | Pg Hackers <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Minmax indexes |
Date: | 2013-11-08 20:11:17 |
Message-ID: | 20131108201117.GV5809@eldon.alvh.no-ip.org |
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Thread: | |
Lists: | pgsql-hackers |
Erik Rijkers wrote:
> On Thu, September 26, 2013 00:34, Erik Rijkers wrote:
> > On Wed, September 25, 2013 22:34, Alvaro Herrera wrote:
> >
> >> [minmax-5.patch]
> >
> > I have the impression it's not quite working correctly.
Here's a version 7 of the patch, which fixes these bugs and adds
opclasses for a bunch more types (timestamp, timestamptz, date, time,
timetz), courtesy of Martín Marqués. It's also been rebased to apply
cleanly on top of today's master branch.
I have also added a selectivity function, but I'm not positive that it's
very useful yet.
--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
Attachment | Content-Type | Size |
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minmax-7.patch | text/x-diff | 129.8 KB |
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