salix/db/routines/vn/functions/priceFixed_getRate2.sql

22 lines
497 B
SQL

DELIMITER $$
CREATE OR REPLACE DEFINER=`vn-admin`@`localhost` FUNCTION `vn`.`priceFixed_getRate2`(vFixedPriceFk INT, vRate3 DOUBLE)
RETURNS double
NOT DETERMINISTIC
BEGIN
DECLARE vWarehouse INT;
DECLARE vRate2 DOUBLE;
SELECT round(vRate3 * (1 + ((r.rate2 - r.rate3)/100)), 2) INTO vRate2
FROM vn.rate r
JOIN vn.priceFixed p ON p.id = vFixedPriceFk
WHERE r.dated <= p.started
AND r.warehouseFk = p.warehouseFk
ORDER BY r.dated DESC
LIMIT 1;
RETURN vRate2;
END$$
DELIMITER ;