The following is a list of all supported spatial constructors:

• ST_CircularString constructor
• ST_CompoundCurve constructor
• ST_CurvePolygon constructor
• ST_GeomCollection constructor
• ST_LineString constructor
• ST_MultiCurve constructor
• ST_MultiLineString constructor
• ST_MultiPoint constructor
• ST_MultiPolygon constructor
• ST_MultiSurface constructor
• ST_Point constructor
• ST_Polygon constructor