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

Function: st_approxhistogram

Schema

public

Owner

postgres

Descriptions

There is no description for function st_approxhistogram

Options

Definition

CREATE OR REPLACE FUNCTION public.st_approxhistogram (
 rast public.raster,
 sample_percent double precision,
 out min double precision,
 out max double precision,
 out count bigint,
 out percent double precision
)
RETURNS SETOF record AS
$span$
SELECT min, max, count, percent FROM _st_histogram($1, 1, TRUE, $2, 0, NULL, FALSE)
$span$
LANGUAGE 'sql'
IMMUTABLE
RETURNS NULL ON NULL INPUT
SECURITY INVOKER
COST 100 ROWS 1000;

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