salix/db/routines/bs/procedures/clientNewBorn_recalc.sql

87 lines
2.3 KiB
SQL

DELIMITER $$
CREATE OR REPLACE DEFINER=`root`@`localhost` PROCEDURE `bs`.`clientNewBorn_recalc`()
BLOCK1: BEGIN
DECLARE vClientFk INT;
DECLARE vShipped DATE;
DECLARE vPreviousShipped DATE;
DECLARE vDone boolean;
DECLARE cur cursor for
DECLARE continue HANDLER FOR NOT FOUND SET vDone = TRUE;
SET vDone := FALSE;
DELETE FROM bs.clientNewBorn WHERE isModified = FALSE;
INSERT INTO clientNewBorn(clientFk, firstShipped, lastShipped)
SELECT c.id, DATE(MAX(t.shipped)), DATE(MAX(t.shipped))
FROM vn.client c
JOIN vn.ticket t ON t.clientFk = c.id
LEFT JOIN clientNewBorn cb ON cb.clientFk = c.id
WHERE t.shipped BETWEEN util.VN_CURDATE() - INTERVAL 1 YEAR
AND util.VN_CURDATE()
AND cb.isModified IS NULL
GROUP BY c.id;
OPEN cur;
LOOP1: LOOP
SET vDone := FALSE;
FETCH cur INTO vClientFk, vShipped;
IF vDone THEN
CLOSE cur;
LEAVE LOOP1;
END IF;
BLOCK2: BEGIN
DECLARE vCurrentShipped DATE;
DECLARE vDone2 boolean;
DECLARE cur2 CURSOR FOR
SELECT shipped
FROM vn.ticket
WHERE clientFk = vClientFk AND shipped <= util.VN_CURDATE()
ORDER BY shipped DESC;
DECLARE CONTINUE HANDLER FOR NOT FOUND SET vDone2 = TRUE;
SET vDone2 := FALSE;
OPEN cur2;
SET vPreviousShipped := vShipped;
LOOP2: LOOP
SET vDone2 := FALSE;
FETCH cur2 INTO vCurrentShipped;
IF DATEDIFF(vPreviousShipped,vCurrentShipped) > 365 THEN
UPDATE bs.clientNewBorn
SET firstShipped = vPreviousShipped
WHERE clientFk= vClientFk;
CLOSE cur2;
LEAVE LOOP2;
END IF;
SET vPreviousShipped := vCurrentShipped;
IF vDone2 THEN
UPDATE bs.clientNewBorn
SET firstShipped = vCurrentShipped
WHERE clientFk= vClientFk;
CLOSE cur2;
LEAVE LOOP2;
END IF;
END LOOP LOOP2;
END BLOCK2;
END LOOP LOOP1;
UPDATE bs.clientNewBorn cnb
LEFT JOIN (SELECT DISTINCT t.clientFk
FROM vn.ticket t
JOIN vn.productionConfig pc
WHERE t.shipped BETWEEN util.VN_CURDATE() + INTERVAL -(`notBuyingMonths`) MONTH
AND util.VN_CURDATE() + INTERVAL -(`pc`.`rookieDays`) DAY) notRookie ON notRookie.clientFk = cnb.clientFk
SET cnb.isRookie = ISNULL(notRookie.clientFk);
END BLOCK1$$
DELIMITER ;