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

Function: st_bandnodatavalue

Schema

public

Owner

postgres

Descriptions

args: rast, bandnum=1 - Returns the value in a given band that represents no data. If no band num 1 is assumed.

Options

Definition

CREATE OR REPLACE FUNCTION public.st_bandnodatavalue (
 rast public.raster,
 band integer = 1
)
RETURNS double precision AS
'$libdir/rtpostgis-2.2', 'RASTER_getBandNoDataValue'
LANGUAGE 'c'
IMMUTABLE
RETURNS NULL ON NULL INPUT
SECURITY INVOKER
COST 1;

COMMENT ON FUNCTION public.st_bandnodatavalue(rast public.raster, band integer)
IS 'args: rast, bandnum=1 - Returns the value in a given band that represents no data. If no band num 1 is assumed.';

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