Utworzenie procedury składowanej w MySQL
DELIMITER $$
CREATE PROCEDURE low_amount()
BEGIN
SELECT ip.id, ip.product_id, ip.brand_id, ip.amount_alert, ip.is_ordered, SUM(ip.amount) AS suma,
p.name AS product, b.initials, b.name AS brand
FROM item_packs ip
INNER JOIN products p ON p.id=ip.product_id
INNER JOIN brands b ON b.id=ip.brand_id
GROUP BY ip.product_id, ip.brand_id
HAVING suma <= ip.amount_alert;
END $$
DELIMITER ;
SHOW PROCEDURE STATUS -- wszystkie procedury
SHOW PROCEDURE STATUS [LIKE 'my_procedure' | WHERE search_condition]
SHOW CREATE PROCEDURE my_procedure;
DROP PROCEDURE [IF EXISTS] my_procedure;
SHOW PROCEDURE STATUS WHERE Db='myDababaseName' \G
DELIMITER $
CREATE PROCEDURE user_projects(p_user_id INT)
BEGIN
SELECT p.id, p.status_id, COUNT(*) AS count,
SUM(p.price) AS total, SUM(p.price * (ch.percent / 100)) AS weighted
FROM projects p
LEFT JOIN chances ch ON p.chance_id=ch.id
WHERE p.manager_id = p_user_id
AND p.status_id <> 3 -- bez odrzuconych
GROUP BY p.status_id ;
END $
DELIMITER ;
Wywołanie procedury w CakePHP 3
$connection = \Cake\Datasource\ConnectionManager::get('default');
$results = $connection->execute('CALL low_amount()')->fetchAll('assoc');
$this->set(compact('results'));