ST_*

Purpose

This functions can be used for geospatial objects. For additional information geospatial objects and its functions, refer to Geospatial Data section.

Syntax

geospatial_functions_1::=

geospatial_functions_2::=

geospatial_functions_3::=

Example

SELECT ST_DISTANCE('POLYGON ((0 0, 0 4, 2 4, 2 0, 0 0))',
                   'POINT(10 10)') ST_DISTANCE;