Geometry Properties
Geometry properties
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BOUNDARY
Synonym for ST_BOUNDARY. -
DIMENSION
Synonym for ST_DIMENSION. -
ENVELOPE
Synonym for ST_ENVELOPE. -
GeometryN
Synonym for ST_GeometryN. -
GeometryType
Synonym for ST_GeometryType. -
IsClosed
Synonym for ST_IsClosed. -
IsEmpty
Synonym for ST_IsEmpty. -
IsRing
Synonym for ST_IsRing. -
IsSimple
Synonym for ST_IsSimple. -
NumGeometries
Synonym for ST_NumGeometries. -
SRID
Synonym for ST_SRID. -
ST_BOUNDARY
Returns a geometry that is the closure of a combinatorial boundary. -
ST_DIMENSION
Inherent dimension of a geometry value. -
ST_ENVELOPE
Returns the Minimum Bounding Rectangle for a geometry value. -
ST_GEOMETRYN
Returns the N-th geometry in a GeometryCollection. -
ST_GEOMETRYTYPE
Returns name of the geometry type of which a given geometry instance is a member. -
ST_ISCLOSED
Returns true if a given LINESTRING's start and end points are the same. -
ST_ISEMPTY
Indicated validity of geometry value. -
ST_IsRing
Returns true if a given LINESTRING is both ST_IsClosed and ST_IsSimple. -
ST_IsSimple
Returns true if the given Geometry has no anomalous geometric points. -
ST_NUMGEOMETRIES
Number of geometries in a GeometryCollection. -
ST_RELATE
Returns true if two geometries are related -
ST_SRID
Returns a Spatial Reference System ID.
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