[Nepomuk] Re: Fulltext search in nepomuk

Sebastian Trüg trueg at kde.org
Thu May 5 11:05:50 CEST 2011


If you get duplicate results it may be that nie:description is defined
more than once. Replace "select ?r" with "select *" in the query to verify.

On 05/05/2011 10:00 AM, Christian Mollekopf wrote:
> I forgot to mention:
> 
> Often I get the same resource as result of such a query multiple times  
> (i.e. 6 times).
> The number of results varies for different search strings, but it seems to  
> remain stable for multiple searches for the same string.
> I'm sure that the searched strings are unique within the note, as they are  
> some random strings.
> 
> Is there a reason for this, or is it a bug?
> 
> Cheers
> 
> 
> On Thu, 05 May 2011 09:51:26 +0200, Christian Mollekopf  
> <chrigi_1 at fastmail.fm> wrote:
> 
>> In the akonadi-nepomuk-note feeder, I'm using nie:description to set the  
>> text
>> of the note, wo It can be found via fulltext search.
>>
>> This basically works fine, meaning I'm able to find the resource with:
>>
>> select ?r where { ?r nie:description ?label .
>>                   ?label bif:contains 'sometext' . }
>>
>> What I find confusing is, that not all, but most resources which I  
>> browsed
>> afterwards did not have the nie:description property set (I checked both,
>> resource and thing).
>> Not in the "browse resource view" and also not in the "show serialized
>> resource" view.
>>
>> Is this just a bug in nepomukshell? And is there maybe another tool for  
>> me to
>> check the created resources?
>>
>>
>> Thanks,
>>
>> Chris
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