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https://issues.apache.org/jira/browse/SOLR-1131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12788800#action_12788800
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Yonik Seeley commented on SOLR-1131:
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bq. Next up: Implement ValueSource support for PointType.
Exactly!
My thinking was perhaps to add the ability to get lat+lon from DocValues... but
for efficiency have DocValues fill in values on an object passed to it (this is
inner-loop stuff.... we don't want to be creating objects per doc).
DocValues getPoint(Point point)
or perhaps
DocValues.getPoint(double[] point)
> Allow a single field type to index multiple fields
> --------------------------------------------------
>
> Key: SOLR-1131
> URL: https://issues.apache.org/jira/browse/SOLR-1131
> Project: Solr
> Issue Type: New Feature
> Components: Schema and Analysis
> Reporter: Ryan McKinley
> Assignee: Grant Ingersoll
> Fix For: 1.5
>
> Attachments: SOLR-1131-IndexMultipleFields.patch, SOLR-1131.patch,
> SOLR-1131.patch, SOLR-1131.patch, SOLR-1131.patch, SOLR-1131.patch,
> SOLR-1131.patch
>
>
> In a few special cases, it makes sense for a single "field" (the concept) to
> be indexed as a set of Fields (lucene Field). Consider SOLR-773. The
> concept "point" may be best indexed in a variety of ways:
> * geohash (sincle lucene field)
> * lat field, lon field (two double fields)
> * cartesian tiers (a series of fields with tokens to say if it exists within
> that region)
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