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

Function: st_buffer

Schema

public

Owner

postgres

Descriptions

args: g1, radius_of_buffer, num_seg_quarter_circle - (T)Returns a geometry covering all points within a given distancefrom the input geometry.

Options

Definition

CREATE OR REPLACE FUNCTION public.st_buffer (
 public.geometry,
 double precision,
 integer
)
RETURNS public.geometry AS
$span$
SELECT _ST_Buffer($1, $2,
CAST('quad_segs='||CAST($3 AS text) as cstring))
$span$
LANGUAGE 'sql'
IMMUTABLE
RETURNS NULL ON NULL INPUT
SECURITY INVOKER
COST 100;

COMMENT ON FUNCTION public.st_buffer(public.geometry, double precision, integer)
IS 'args: g1, radius_of_buffer, num_seg_quarter_circle - (T)Returns a geometry covering all points within a given distancefrom the input geometry.';

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