core-jgi/db/ddlutils/postgresql/functions/BOM_PriceLimit.sql

49 lines
1.6 KiB
PL/PgSQL

/*
*This file is part of Adempiere ERP Bazaar
*http://www.adempiere.org
*
*Copyright (C) 2006-2007 Timo Kontro
*Copyright (C) 1999-2006 ComPiere, inc
*
*This program is free software; you can redistribute it and/or
*modify it under the terms of the GNU General Public License
*as published by the Free Software Foundation; either version 2
*of the License, or (at your option) any later version.
*
*This program is distributed in the hope that it will be useful,
*but WITHOUT ANY WARRANTY; without even the implied warranty of
*MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
*GNU General Public License for more details.
*
*You should have received a copy of the GNU General Public License
*along with this program; if not, write to the Free Software
*Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.of
*/
/*
* Loops recursively through BOM and returns BOM's total limit price.
*/
CREATE OR REPLACE FUNCTION bompricelimit("numeric", "numeric")
RETURNS "numeric" AS
$BODY$
DECLARE
price NUMERIC;
productprice NUMERIC;
boms RECORD;
BEGIN
SELECT COALESCE(t.PriceLimit,0) INTO price FROM m_productprice t
WHERE t.m_pricelist_version_id = $2 AND t.m_product_id = $1;
IF price = 0 THEN
FOR boms IN SELECT t.m_productbom_id, t.bomqty
FROM m_product_bom t
WHERE t.m_product_id = $1
LOOP
productprice := bompricelimit(boms.m_productbom_id, $2);
price := price + (boms.bomqty * productprice);
END LOOP;
END IF;
return price;
END;
$BODY$
LANGUAGE 'plpgsql' STABLE STRICT;