salix/db/routines/vn/procedures/rateView.sql

39 lines
1.1 KiB
SQL

DELIMITER $$
CREATE OR REPLACE DEFINER=`vn`@`localhost` PROCEDURE `vn`.`rateView`()
BEGIN
/**
* Muestra información sobre tasas de cambio de Dolares
*/
SELECT
t.year año,
t.month mes,
pay.dollars dolares,
pay.changePractical cambioPractico,
CAST(SUM(iit.foreignValue ) / SUM(iit.taxableBase) AS DECIMAL(5,4))cambioTeorico,
pay.changeOfficial cambioOficial
FROM invoiceIn ii
JOIN time t ON t.dated = ii.issued
JOIN invoiceInTax iit ON ii.id = iit.invoiceInFk
JOIN
( SELECT
t.year,
t.month,
CAST(SUM(p.divisa) AS DECIMAL(10,2)) dollars,
CAST(SUM(p.divisa) / SUM(p.amount) AS DECIMAL(5,4)) changePractical,
CAST(rr.value * 0.998 AS DECIMAL(5,4)) changeOfficial
FROM payment p
JOIN time t ON t.dated = p.received
JOIN referenceRate rr ON rr.dated = p.received
JOIN currency c ON c.id = rr.currencyFk
WHERE p.divisa
AND c.code = 'USD'
GROUP BY t.year, t.month
) pay ON t.year = pay.year AND t.month = pay.month
JOIN currency c ON c.id = ii.currencyFk
WHERE c.code = 'USD'
AND iit.foreignValue
AND iit.taxableBase
GROUP BY t.year, t.month;
END$$
DELIMITER ;