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

Function: st_findextent

Schema

public

Owner

postgres

Descriptions

There is no description for function st_findextent

Options

Definition

CREATE OR REPLACE FUNCTION public.st_findextent (
 text,
 text,
 text
)
RETURNS public.box2d AS
$span$
DECLARE
schemaname alias for $1;
tablename alias for $2;
columnname alias for $3;
myrec RECORD;
BEGIN
FOR myrec IN EXECUTE 'SELECT ST_Extent("' || columnname || '") As extent FROM "' || schemaname || '"."' || tablename || '"' LOOP
return myrec.extent;
END LOOP;
END;
$span$
LANGUAGE 'plpgsql'
IMMUTABLE
RETURNS NULL ON NULL INPUT
SECURITY INVOKER
COST 100;

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