geo_cluster_dbscan geo_cluster_intersecting geo_cluster_kmeans geo_cluster_within geo_collect_garray geo_geoN geo_makeline_garray geo_ngeos geo_npoints geom_array_union geom_boundary geom_buffer geom_centroid geom_convex_hull geom_difference2d geom_intersection2d geom_shortestline2d geom_shortestline3d geom_unary_union line_interpolate_point line_locate_point line_substring

geo_ngeos() int geo_ngeos ( const GSERIALIZED *  geo ) Return the number of composing geometries of a geometry. Parameters [in] gs Geometry/geography Note PostGIS function: LWGEOM_numgeometries_collection(PG_FUNCTION_ARGS)