Re: [Tracker] FTS for numbers

[Martyn Russell <martyn lanedo com>]

On 02/08/13 16:56, Ralph Böhme wrote:
> Hi
>
> Am 02.08.2013 um 17:09 schrieb Ralph Böhme <rb netafp com>:
>
> > Hi!
> >
> > btw, thanks for 0.16.2, I guess I'm first in packaging it [1]. :)
> >
> > While poking around, I noticed that full-text searches for numbers in a documents (tested with a plaintext 
> > file and a PDF) don't yield any results, e.g.
> >
> > root solaris:~# tracker-search Boppard
> > Ergebnisse:
> >   file:///Volumes/test/test.pdf
> >   ...Obere Rheingasse 3, 56154 Boppard          Tel.: 06742/ 800121, Fax...
> >
> > root solaris:~# tracker-search 56154
> > Ergebnisse:
> >
> > root solaris:~# tracker-sparql -q "SELECT DISTINCT ?url WHERE { ?obj nie:url ?url FILTER(regex(?url, 
> > '^file:///Volumes/test/')) . ?obj fts:match '12345*'}"
> > Ergebnisse:
> >   Nichts
> >
> > root solaris:~#
> >
> > The content seems to be there as can be seen in the "Boppard" query result or with tracker-info -c, but 
> > searches don't work.  Am I missing anything obvious? Any pointers? Thanks!
>
> ugh!, never mind, guess I found the reason:
>
> # gsettings get org.freedesktop.Tracker.FTS ignore-numbers
> true
> #

:)

There are a lot of numbers found normally, it is disabled by default 
because we really don't know if people want the extra data for numbers 
to be indexed. It's less common to search for numbers too.

--
Regards,
Martyn

Founder & Director @ Lanedo GmbH.