ST_Polygon
This section contains reference documentation for the ST_Polygon function.
This section contains reference documentation for the ST_Polygon function.
Returns a geometry type polygon object from Well-Known Text representation or extended (WKT).
This function only works for WKT formatted polygons.
ST_Polygon(wkt)
These examples are based on the Streaming Quick Start.
value |
---|
value |
---|
This function doesn't accept values that represent non polygons. It will throw an exception if passed other primitives or geometries:
To create geometry objects for non polygons, see ST_GeomFromText.
040000000100000005000000004000000000000000400000000000000040000000000000004018000000000000401800000000000040180000000000004018000000000000400000000000000040000000000000004000000000000000
040000000000000000