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From "Yonik Seeley (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SOLR-2272) Join
Date Mon, 25 Apr 2011 19:29:03 GMT

     [ https://issues.apache.org/jira/browse/SOLR-2272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yonik Seeley updated SOLR-2272:
-------------------------------

    Attachment: SOLR-2272.patch

Here's a new patch updated for trunk, that also adds the cross-core join.

Example:
{!join from=fromField to=toField fromIndex=fromCoreName}fromQuery

I think this is ready to commit!

> 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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