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From Yonik Seeley <ysee...@gmail.com>
Subject Re: Faceting on both Parent and Child records in Block Join Query Parser
Date Tue, 04 Oct 2016 11:29:44 GMT
Perhaps show a couple sample documents, and then what data you're
looking for in a response?
This stuff can be tough to pin down without concrete examples.

-Yonik


On Tue, Oct 4, 2016 at 5:22 AM, Zheng Lin Edwin Yeo
<edwinyeozl@gmail.com> wrote:
> I have tried to use this nested query, but I still can't get results for
> the list of books.
>
> http://localhost:8983/solr/collection1/select?q=*:*
> &json.facet={
>    items:{
>       type:terms,
>       field:author_s,
>  domain: { blockParent : "type_s:author" },
>  facet:{
> by1:{
> type:terms,
> field:book_s,
> domain: { blockChild : "type_s:book" }
> }
> }
>  }
>    }
> }&fl=null&rows=0
>
>
> Only when I didn't use the nested method, but query it individually like
> the one below, the I managed to get the result.
>
> http://localhost:8983/solr/collection1/select?q=*:*
> &json.facet={
>    items:{
>         type:terms,
>         field:author_s,
>   domain: { blockParent : "type_s:author" }
>    },
>    by1:{
> type:terms,
> field:book_s,
> domain: { blockChild : "type_s:book" }
>   }
> }&fl=null&rows=0
>
>
> Regards,
> Edwin
>
>
> On 4 October 2016 at 15:22, Alexandre Rafalovitch <arafalov@gmail.com>
> wrote:
>
>> You need to switch the domain to the child records. It is somewhere in the
>> guide or Yonik's blog linked.
>>
>> Regards,
>>    Alex
>>
>> On 4 Oct 2016 1:55 PM, "Zheng Lin Edwin Yeo" <edwinyeozl@gmail.com> wrote:
>>
>> > Hi,
>> >
>> > Is it possible to do nested faceting on both records in parent and child
>> in
>> > a single query?
>> >
>> > For example, I want to facet both author_s and book_s. Author is indexed
>> as
>> > a parent, whereas Book is indexed as a child.
>> >
>> > I tried the following JSON Facet query, which is to do a facet of all the
>> > list of author (in the parent), followed by a facet of all the list of
>> > books (in the child) that are written by the author.
>> >
>> > http://localhost:8983/solr/collection1/select?q=*:*
>> > &json.facet={
>> >    items:{
>> >       type:terms,
>> >       field:author_s,
>> >  facet:{
>> > by1:{
>> > type:terms,
>> > field:book_s
>> > }
>> > }
>> >  }
>> >    }
>> > }&fl=null&rows=0
>> >
>> >
>> > However, it only managed to return me the facet of the list of author. I
>> > could not get any results for the list of books. Is this possible to be
>> > done, or what could be wrong with my query?
>> >
>> >
>> > Regards,
>> > Edwin
>> >
>>

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