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From: Furkan KAMACI <furkankamaci@gmail.com>
Date: Tue, 18 Apr 2017 16:46:47 +0300
Message-ID: <CAHsXEHUWKSwP0yM0OKD8_79D-5Z60h0Mo8S0mR1XMqj3Sgc7KQ@mail.gmail.com>
Subject: Re: Filter Facet Query
To: "solr-user@lucene.apache.org" <solr-user@lucene.apache.org>
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archived-at: Tue, 18 Apr 2017 13:46:59 -0000

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Hi Alex,

I found the reason, thanks for the help. Facet shows all possible values
including 0.

Could you help on my last question:

I have facet results like:

"", 9
"research",6
"development",3


I want to filter empty string from my facet "" (I don't want to add it to
fq, just filter from facets). How can I do that?

On Tue, Apr 18, 2017 at 11:52 AM, Alexandre Rafalovitch <arafalov@gmail.com=
>
wrote:

> Are you saying that all the values in the facet are zero with that
> query? The query you gave seems to be the super-basic faceting code,
> so maybe something super-basic is missing.
>
> E.g.
> *) Did you check that the documents you get back actually have any
> values in that field to facet on?
> *) Did you try making a query just by ID for a document that
> definitely has the value in that field?
> *) Did you do the query with echoParams=3Dall to see that you are not
> having any hidden extra parameters that get appended?
>
> Regards,
>    Alex.
>
> ----
> http://www.solr-start.com/ - Resources for Solr users, new and experience=
d
>
>
> On 18 April 2017 at 11:43, Furkan KAMACI <furkankamaci@gmail.com> wrote:
> > OK, it returns 0 results every time.
> >
> > So,
> >
> > I want to filter out research values with empty string ("") from facet
> > result. How can I do that?
> >
> >
> > On Tue, Apr 18, 2017 at 8:53 AM, Furkan KAMACI <furkankamaci@gmail.com>
> > wrote:
> >
> >> First problem is they do not match with main query.
> >>
> >> 18 Nis 2017 Sal, saat 01:54 tarihinde Dave <
> hastings.recursive@gmail.com>
> >> =C5=9Funu yazd=C4=B1:
> >>
> >>> Min.count is what you're looking for to get non 0 facets
> >>>
> >>> > On Apr 17, 2017, at 6:51 PM, Furkan KAMACI <furkankamaci@gmail.com>
> >>> wrote:
> >>> >
> >>> > My query:
> >>> >
> >>> > /select?facet.field=3Dresearch&facet=3Don&q=3Dcontent:test
> >>> >
> >>> > Q1) Facet returns research values with 0 counts which has a researc=
h
> >>> value
> >>> > that is not from a document matched by main query (content:test). I=
s
> >>> that
> >>> > usual?
> >>> >
> >>> > Q2) I want to filter out research values with empty string ("") fro=
m
> >>> facet
> >>> > result. How can I do that?
> >>> >
> >>> > Kind Regards,
> >>> > Furkan KAMACI
> >>>
> >>
>

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