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From Mikhail Khludnev <m...@apache.org>
Subject Re: Return specific field from child documents.
Date Mon, 30 Jan 2017 12:18:52 GMT
Hello,

You hardly get any gain limiting child field output. You can do that with
[subquery] result transformer.

On Mon, Jan 30, 2017 at 11:09 AM, Preeti Bhat <preeti.bhat@shoregrp.com>
wrote:

> Hi All,
>
> I am trying out the nested documents concept for SOLR. I am able to show
> the specific field for the parent document like "FirstName","LastName" but
> I am not able to show the specific field in fl for child.
>
> I would like to retrieve the email from the _childDocuments. Could someone
> please advise.
>
> Q=+FirstName:"etr4tr" {!parent which="content_type:parent"}
> Fl=FirstName,LastName,email, [child parentFilter=content_type:parent ]
>
>   "response":{"numFound":1,"start":0,"docs":[
>       {
>         "FirstName":"etr4tr",
>         "LastName":"wrer6t",
>         "_childDocuments_":[
>         {
>           "id":"3556|12",
>           "company_id":["12"],
>           "email":["ehrijw.egru@bbbbb.com"],
>           "isPrimary":["true"]},
>         {
>           "id":"3556|45",
>           "company_id":["45"],
>           "email":["ehrijw.eer54gru@ccc.com"]}]}]
>   }}
>
>
> Thanks and Regards,
> Preeti Bhat
>
>
>
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-- 
Sincerely yours
Mikhail Khludnev

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