pggeodb.nancy.inra.fr/db_robot - db_robot on pggeodb.nancy.inra.fr |
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Function: st_exteriorring
pggeodb.nancy.inra.fr/db_robot - db_robot on pggeodb.nancy.inra.fr |
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Function: st_exteriorring
Schema
public
Owner
albenard
Descriptions
args: a_polygon - Returns a line string representing the exterior ring of the POLYGON geometry. Return NULL if the geometry is not a polygon. Will not work with MULTIPOLYGON
Options
Option | Value |
|---|---|
Returns |
public.geometry |
Language |
c |
Parameters |
public.geometry |
Definition
public.geometry
)
RETURNS public.geometry AS
'$libdir/postgis-2.3', 'LWGEOM_exteriorring_polygon'
LANGUAGE 'c'
IMMUTABLE
RETURNS NULL ON NULL INPUT
SECURITY INVOKER
COST 1;
COMMENT ON FUNCTION public.st_exteriorring(public.geometry)
IS 'args: a_polygon - Returns a line string representing the exterior ring of the POLYGON geometry. Return NULL if the geometry is not a polygon. Will not work with MULTIPOLYGON';
This file was generated with SQL Manager for PostgreSQL (www.pgsqlmanager.com) at 26/02/2014 11:51 |
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