[teiid-issues] [JBoss JIRA] (TEIID-3302) Implement ST_Transform

[Tom Arnold (JIRA)]

Tom Arnold created TEIID-3302:
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             Summary: Implement ST_Transform
                 Key: TEIID-3302
                 URL: https://issues.jboss.org/browse/TEIID-3302
             Project: Teiid
          Issue Type: Feature Request
          Components: Query Engine
            Reporter: Tom Arnold
            Assignee: Steven Hawkins


Implement [ST_Transform|http://postgis.org/docs/ST_Transform.html] system function. This would be used to transform geometry between different coordinate systems. This needs SPATIAL_REF_SYS table and a supporting library.

There are a couple of options for implementing this:
* http://trac.osgeo.org/proj4j/ - Port of the C library used by PostGIS.
* http://docs.geotools.org/latest/userguide/library/referencing/index.html - GeoTools referencing module.



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