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From Socratees Samipillai <ss...@outlook.com>
Subject RE: Hello and help :)
Date Sat, 28 Sep 2013 00:23:28 GMT
Hi Marcelo,
I haven't faced this exact situation before so I can only try posting my thoughts.
Since Solr allows Result Grouping and Faceting at the same time, and since you can apply filters
on these facets, can you take advantage of that?
Or, What if you can facet by the field, and group by the field count, then apply facet filtering
to exclude all filters with count less than 5? 
These links might be helpful.
http://architects.dzone.com/articles/facet-over-same-field-multiple
https://issues.apache.org/jira/browse/SOLR-2898
Thanks,
— Socratees.

> Date: Fri, 27 Sep 2013 20:32:22 -0300
> Subject: Re: Hello and help :)
> From: marcelo@s1mbi0se.com.br
> To: solr-user@lucene.apache.org
> 
> Ssami,
> 
>     I work with Matheus and I am helping him to take a look at this
> problem. We took a look at result grouping, thinking it could help us, but
> it has two drawbacks:
> 
>    - We cannot have multivalued fields, if I understood it correctly. But
>    ok, we could manage that...
>    - Suppose some query like that:
>       - select count(*) NUMBER group by FIELD where CONDITION AND NUMBER > 5
>       - In this case, we are not just taking the count for each group as a
>       result. The count actually makes part of the where clause.
>       - AFAIK, result grouping doesn't allow that, although I would really
>       love to be proven wrong :D
> 
>     We really need this, so I am trying to figure what could I change in
> solr to make this work... Any hint on that? We would need to write a custom
> facet / search handler / search component ? Of course we prefer a solution
> that works with current solr features, but we could consider writing some
> custom code to do that....
> 
> Thanks in advance!
> 
> Best regards,
> Marcelo Valle.
> 
> 
> 2013/9/27 ssami <ssami@outlook.com>
> 
> > If I understand your question right, Result Grouping in Solr might help
> > you.
> >
> > Refer  here
> > <https://cwiki.apache.org/confluence/display/solr/Result+Grouping>  .
> >
> >
> >
> >
> >
> > --
> > View this message in context:
> > http://lucene.472066.n3.nabble.com/Hello-and-help-tp4092371p4092439.html
> > Sent from the Solr - User mailing list archive at Nabble.com.
> >
 		 	   		  
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