pggeodb.nancy.inra.fr/db_toff - db_toff on pggeodb.nancy.inra.fr

Function: st_3dclosestpoint

Schema

public

Owner

postgres

Descriptions

args: g1, g2 - Returns the 3-dimensional point on g1 that is closest to g2. This is the first point of the 3D shortest line.

Options

Definition

CREATE OR REPLACE FUNCTION public.st_3dclosestpoint (
 geom1 public.geometry,
 geom2 public.geometry
)
RETURNS public.geometry AS
'$libdir/postgis-2.3', 'LWGEOM_closestpoint3d'
LANGUAGE 'c'
IMMUTABLE
RETURNS NULL ON NULL INPUT
SECURITY INVOKER
COST 1;

COMMENT ON FUNCTION public.st_3dclosestpoint(geom1 public.geometry, geom2 public.geometry)
IS 'args: g1, g2 - Returns the 3-dimensional point on g1 that is closest to g2. This is the first point of the 3D shortest line.';

This file was generated with SQL Manager for PostgreSQL (www.pgsqlmanager.com) at 13/03/2014 13:23