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From "Julian Hyde (JIRA)" <j...@apache.org>
Subject [jira] [Created] (PHOENIX-4142) GEOMETRY data type and OpenGIS functions
Date Wed, 30 Aug 2017 16:42:00 GMT
Julian Hyde created PHOENIX-4142:
------------------------------------

             Summary: GEOMETRY data type and OpenGIS functions
                 Key: PHOENIX-4142
                 URL: https://issues.apache.org/jira/browse/PHOENIX-4142
             Project: Phoenix
          Issue Type: Bug
            Reporter: Julian Hyde


Add a GEOMETRY data type and core OpenGIS functions to Phoenix. This would allow Phoenix to
execute spatial queries like those that PostGIS can execute.

It would build upon the work done in Calcite in CALCITE-1968. The functions would need to
be re-implemented (since a Calcite UDF is not a Phoenix UDF) but could use the same underlying
library.

A further step would be a spatial index - a sorted index on a Hilbert coordinate derived from
latitude and longitude - and query rewrites to use it. See CALCITE-1861.



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