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From "Grant Ingersoll (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-2272) Join
Date Wed, 27 Apr 2011 02:51:03 GMT

    [ https://issues.apache.org/jira/browse/SOLR-2272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13025574#comment-13025574
] 

Grant Ingersoll commented on SOLR-2272:
---------------------------------------

I'm not saying it was right to revert etc but I do believe both Yonik and Robert had technical
reasons for what they did, even if the solution they arrived at was too drastic. 




> 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
>
>         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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