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Posted to solr-user@lucene.apache.org by Yangrui Guo <gu...@gmail.com> on 2015/10/31 06:52:44 UTC

How to retrieve single child document with block join

Hi

I want to know if I can get the child document only if it contains the
query term. Currently I could retrieve all child document at once with
query expansion. Does solr support individual child retrieval?

Thanks,

Yangrui

Re: How to retrieve single child document with block join

Posted by Mikhail Khludnev <mk...@griddynamics.com>.

Hello Yangrui,

The question is not clear so far, but it sounds like it can be achieved via
fl=[child ... childrenFilter=field:<queryterm>],....
https://cwiki.apache.org/confluence/display/solr/Transforming+Result+Documents

On Sat, Oct 31, 2015 at 8:52 AM, Yangrui Guo <gu...@gmail.com> wrote:

> Hi
>
> I want to know if I can get the child document only if it contains the
> query term. Currently I could retrieve all child document at once with
> query expansion. Does solr support individual child retrieval?
>
> Thanks,
>
> Yangrui
>

-- 
Sincerely yours
Mikhail Khludnev
Principal Engineer,
Grid Dynamics

<http://www.griddynamics.com>
<mk...@griddynamics.com>