Home
Reading
Searching
Subscribe
Sponsors
Statistics
Posting
Contact
Spam
Lists
Links
About
Hosting
Filtering
Features Download
Marketing
Archives
FAQ
Blog
 
Gmane
From: Olly Betts <olly <at> survex.com>
Subject: Re: Fwd: Re: what is the fastest way to fetch results which are sorted by timestamp ?
Newsgroups: gmane.comp.search.xapian.general
Date: Thursday 1st September 2011 12:55:28 UTC (over 5 years ago)
On Thu, Aug 11, 2011 at 09:55:47AM +0100, Tim Brody wrote:
> I took that example from here:
> http://xapian.org/docs/apidoc/html/classXapian_1_1Enquire.html#bbf7ff734ff6adcb301e493f6eed803b
> 
> Which says reverse-sorting by docid is "very efficient" ?

I think it's more accurate to say that is "efficient" (since it will be
more efficient in terms of computation and required data than the value
sort alternative), and that the opposite sort order is "very efficient",
so I've updated it to say that in SVN.

Cheers,
    Olly
 
CD: 2ms