Name
PostGIS_HasBBox — Returns TRUE if the bbox of this geometry is cached, FALSE otherwise.
Synopsis
boolean PostGIS_HasBBox(geometry geomA);
Descrizione
Returns TRUE if the bbox of this geometry is cached, FALSE otherwise. Use PostGIS_AddBBox and PostGIS_DropBBox to control caching.
Questo metodo supporta le Curve e le Circular String.
Esempi
SELECT geom FROM sometable WHERE PostGIS_HasBBox(geom) = false;