下表列出了每个空间函数并提供了每个空间函数的简短描述。
表12.21空间函数
GeomCollection ()
GeometryCollection ()
LineString ()
MBRContains ()
MBRCoveredBy ()
MBRCovers ()
MBRDisjoint ()
MBREquals ()
MBRIntersects ()
MBROverlaps ()
MBRTouches ()
MBRWithin ()
MultiLineString ()
多点()
多个多边形()
点()
多边形()
ST_Area ()
ST_AsBinary ()
ST_AsWKB ()
ST_AsGeoJSON ()
ST_AsText ()
ST_AsWKT ()
ST_Buffer ()
ST_Buffer_Strategy ()
ST_Centroid ()
ST_Collect ()
ST_Contains ()
ST_ConvexHull ()
ST_Crosses ()
ST_Difference ()
ST_Dimension ()
ST_Disjoint ()
ST_Distance ()
ST_Distance_Sphere ()
ST_EndPoint ()
ST_Envelope ()
ST_Equals ()
ST_ExteriorRing ()
ST_FrechetDistance ()
ST_GeoHash ()
ST_GeomCollFromText ()
ST_GeometryCollectionFromText ()
ST_GeomCollFromTxt ()
ST_GeomCollFromWKB ()
ST_GeometryCollectionFromWKB ()
ST_GeometryN ()
ST_GeometryType ()
ST_GeomFromGeoJSON ()
ST_GeomFromText ()
ST_GeometryFromText ()
ST_GeomFromWKB ()
ST_GeometryFromWKB ()
ST_HausdorffDistance ()
ST_InteriorRingN ()
ST_Intersection ()
ST_Intersects ()
ST_IsClosed ()
ST_IsEmpty ()
ST_IsSimple ()
ST_IsValid ()
ST_LatFromGeoHash ()
ST_Latitude ()
ST_Length ()
ST_LineFromText ()
ST_LineStringFromText ()
ST_LineFromWKB ()
ST_LineStringFromWKB ()
ST_LineInterpolatePoint ()
ST_LineInterpolatePoints ()
ST_LongFromGeoHash ()
ST_Longitude ()
ST_MakeEnvelope ()
ST_MLineFromText ()
ST_MultiLineStringFromText ()
ST_MLineFromWKB ()
ST_MultiLineStringFromWKB ()
ST_MPointFromText ()
ST_MultiPointFromText ()
ST_MPointFromWKB ()
ST_MultiPointFromWKB ()
ST_MPolyFromText ()
ST_MultiPolygonFromText ()
ST_MPolyFromWKB ()
ST_MultiPolygonFromWKB ()
ST_NumGeometries ()
ST_NumInteriorRing ()
ST_NumInteriorRings ()
ST_NumPoints ()
ST_Overlaps ()
ST_PointAtDistance ()
ST_PointFromGeoHash ()
ST_PointFromText ()
ST_PointFromWKB ()
ST_PointN ()
ST_PolyFromText ()
ST_PolygonFromText ()
ST_PolyFromWKB ()
ST_PolygonFromWKB ()
ST_Simplify ()
ST_SRID ()
ST_StartPoint ()
ST_SwapXY ()
ST_SymDifference ()
ST_Touches ()
ST_Transform ()
ST_Union ()
ST_Validate ()
ST_Within ()
ST_X ()
ST_Y ()