[jira] [Commented] (SOLR-2272) Join

["Suryansh Purwar (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SOLR-2272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13644363#comment-13644363 ] 

Suryansh Purwar commented on SOLR-2272:
---------------------------------------

I'm not getting expected results. Will it be a problem if number of results returned from "from" query are too many?
something around 1000 let's say.
                
> Join
> ----
>
>                 Key: SOLR-2272
>                 URL: https://issues.apache.org/jira/browse/SOLR-2272
>             Project: Solr
>          Issue Type: New Feature
>          Components: search
>            Reporter: Yonik Seeley
>             Fix For: 4.0-ALPHA
>
>         Attachments: SOLR-2272.patch, SOLR-2272.patch, SOLR-2272.patch
>
>
> Limited join functionality for Solr, mapping one set of IDs matching a query to another set of IDs, based on the indexed tokens of the fields.
> Example:
> fq={!join  from=parent_ptr to:parent_id}child_doc:query

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