An ST_CurvePolygon represents a planar surface defined by one exterior ring and zero or more interior rings
Direct supertype Direct subtypes Constructor MethodsMethods of ST_CurvePolygon:
All methods of ST_Surface type can also be called on a ST_CurvePolygon type:
All methods of ST_Geometry type can also be called on a ST_CurvePolygon type:
RemarksAn ST_CurvePolygon represents a planar surface defined by one exterior ring and zero or more interior rings that represent holes in the surface. The exterior and interior rings of an ST_CurvePolygon can be any ST_Curve value. For example, a circle is an ST_CurvePolygon with an ST_CircularString exterior ring representing the boundary. No two rings in an ST_CurvePolygon can intersect except possibly at a single point. Further, an ST_CurvePolygon cannot have cut lines, spikes, or punctures.
The interior of every ST_CurvePolygon is a connected point set.
Standards and compatibilitySQL/MM (ISO/IEC 13249-3: 2006) 8.2
ST_CurvePolygon constructor
ST_CurvePolyToPoly method
ST_ExteriorRing method
ST_InteriorRingN method
ST_NumInteriorRing method
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