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

Function: st_bandmetadata

Schema

public

Owner

postgres

Descriptions

args: rast, bandnum=1 - Returns basic meta data for a specific raster band. band num 1 is assumed if none-specified.

Options

Definition

CREATE OR REPLACE FUNCTION public.st_bandmetadata (
 rast public.raster,
 band integer = 1,
 out pixeltype text,
 out nodatavalue double precision,
 out isoutdb boolean,
 out path text
)
RETURNS record AS
$span$
SELECT pixeltype, nodatavalue, isoutdb, path FROM st_bandmetadata($1, ARRAY[$2]::int[]) LIMIT 1
$span$
LANGUAGE 'sql'
IMMUTABLE
RETURNS NULL ON NULL INPUT
SECURITY INVOKER
COST 100;

COMMENT ON FUNCTION public.st_bandmetadata(rast public.raster, band integer, out pixeltype text, out nodatavalue double precision, out isoutdb boolean, out path text)
IS 'args: rast, bandnum=1 - Returns basic meta data for a specific raster band. band num 1 is assumed if none-specified.';

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