[jira] [Updated] (SOLR-11077) Multi-dimensional points

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[jira] [Updated] (SOLR-11077) Multi-dimensional points

JIRA jira@apache.org

     [ https://issues.apache.org/jira/browse/SOLR-11077?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Smiley updated SOLR-11077:
--------------------------------
    Affects Version/s:     (was: 6.6)
          Description:
To support multi-dimensional point fields in Solr, 2 things are needed:
* a way to index a multi-dimensional point.  Perhaps provide as a comma delimited string.
* a way to do a multi-dimensional range query.  Write a new query parser.

We ought to do this in a some new FieldType's... one for whole numbers, another for floating point.

Original description:
----
The release of Apache Solr 6.5.0. has a Highlight that "PointFields (fixed-width multi-dimensional numeric & binary types enabling fast range search) are now supported" 。
But I read the source code of solr 6.6 about point, I didnot find out n dimensional that n bigger than 3.
In solr,
1.LatLonPointSpatialField support 2D using LatLonPoint in lucene。
2.And IntPointField/LongPointField/FloatPointField/DoublePointField only support 1D, although multi-dimensional point is supported in lucene。

So i have a quesion that is how to support n dimensional search in solr( n >= 3 )?

  was:
The release of Apache Solr 6.5.0. has a Highlight that "PointFields (fixed-width multi-dimensional numeric & binary types enabling fast range search) are now supported" 。
But I read the source code of solr 6.6 about point, I didnot find out n dimensional that n bigger than 3.
In solr,
1.LatLonPointSpatialField support 2D using LatLonPoint in lucene。
2.And IntPointField/LongPointField/FloatPointField/DoublePointField only support 1D, although multi-dimensional point is supported in lucene。

So i have a quesion that is how to support n dimensional search in solr( n >= 3 )?

              Summary: Multi-dimensional points  (was: The usage of multi-dimensional points)

> Multi-dimensional points
> ------------------------
>
>                 Key: SOLR-11077
>                 URL: https://issues.apache.org/jira/browse/SOLR-11077
>             Project: Solr
>          Issue Type: New Feature
>      Security Level: Public(Default Security Level. Issues are Public)
>          Components: Schema and Analysis
>            Reporter: lvqiannan
>              Labels: features
>
> To support multi-dimensional point fields in Solr, 2 things are needed:
> * a way to index a multi-dimensional point.  Perhaps provide as a comma delimited string.
> * a way to do a multi-dimensional range query.  Write a new query parser.
> We ought to do this in a some new FieldType's... one for whole numbers, another for floating point.
> Original description:
> ----
> The release of Apache Solr 6.5.0. has a Highlight that "PointFields (fixed-width multi-dimensional numeric & binary types enabling fast range search) are now supported" 。
> But I read the source code of solr 6.6 about point, I didnot find out n dimensional that n bigger than 3.
> In solr,
> 1.LatLonPointSpatialField support 2D using LatLonPoint in lucene。
> 2.And IntPointField/LongPointField/FloatPointField/DoublePointField only support 1D, although multi-dimensional point is supported in lucene。
> So i have a quesion that is how to support n dimensional search in solr( n >= 3 )?



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