pggeodb.nancy.inra.fr/db_robot - db_robot on pggeodb.nancy.inra.fr |
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Function: st_summarystats
pggeodb.nancy.inra.fr/db_robot - db_robot on pggeodb.nancy.inra.fr |
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Function: st_summarystats
Schema
public
Owner
postgres
Descriptions
args: rastertable, rastercolumn, exclude_nodata_value - Returns summarystats consisting of count, sum, mean, stddev, min, max for a given raster band of a raster or raster coverage. Band 1 is assumed is no band is specified.
Options
Option | Value |
|---|---|
Returns |
public.summarystats |
Language |
sql |
Parameters |
rastertable text rastercolumn text exclude_nodata_value boolean |
Definition
rastertable text,
rastercolumn text,
exclude_nodata_value boolean
)
RETURNS public.summarystats AS
$span$
SELECT public._ST_summarystats($1, $2, 1, $3, 1)
$span$
LANGUAGE 'sql'
STABLE
RETURNS NULL ON NULL INPUT
SECURITY INVOKER
COST 100;
COMMENT ON FUNCTION public.st_summarystats(rastertable text, rastercolumn text, exclude_nodata_value boolean)
IS 'args: rastertable, rastercolumn, exclude_nodata_value - Returns summarystats consisting of count, sum, mean, stddev, min, max for a given raster band of a raster or raster coverage. Band 1 is assumed is no band is specified.';
This file was generated with SQL Manager for PostgreSQL (www.pgsqlmanager.com) at 26/02/2014 11:51 |
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