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Re: unknown function DISTANCE() in mysql 5.1.30 ??
Posted by: Stefan Hinz
Date: January 08, 2009 08:27AM

Note

Currently, MySQL does not implement these functions according to the specification. Those that are implemented return the same result as the corresponding MBR-based functions. This includes functions in the following list other than Distance() and Related().

These functions may be implemented in future releases with full support for spatial analysis, not just MBR-based support.

http://dev.mysql.com/doc/refman/5.1/en/functions-that-test-spatial-relationships-between-geometries.html

Stefan Hinz, MySQL Documentation, Berlin, Germany

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Re: unknown function DISTANCE() in mysql 5.1.30 ??
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January 08, 2009 08:27AM


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