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

Function: st_bandisnodata

Schema

public

Owner

postgres

Descriptions

args: rast, band, forceChecking=true - Returns true if the band is filled with only nodata values.

Options

Definition

CREATE OR REPLACE FUNCTION public.st_bandisnodata (
 rast public.raster,
 band integer = 1,
 forcechecking boolean = false
)
RETURNS boolean AS
'$libdir/rtpostgis-2.2', 'RASTER_bandIsNoData'
LANGUAGE 'c'
IMMUTABLE
RETURNS NULL ON NULL INPUT
SECURITY INVOKER
COST 1;

COMMENT ON FUNCTION public.st_bandisnodata(rast public.raster, band integer, forcechecking boolean)
IS 'args: rast, band, forceChecking=true - Returns true if the band is filled with only nodata values.';

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