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Developer-C 11.1
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CREATE tABLE Orders (OrderID int, client varchar(10),ClientID int, Date date)
INSERT INTO Orders VALUES ( 1,'test1',1,NOW() - INTERVAL 2 YEAR); INSERT INTO Orders VALUES ( 2,'test2',2,NOW() - INTERVAL 2 YEAR)
CREATE Temporary table t_temop (Orderclinet varchar(100))
CREATE PROCEDURE totalOrders (IN p_client VARCHAR(10)) BEGIN INSERT INTO t_temop SELECT CONCAT(MAX(client), ": ", COUNT(OrderID), " order(s)") FROM Orders WHERE YEAR(Date) = 2022 AND ClientID = p_client; END
CALL totalOrders(1); CALL totalOrders(2); SELECT * FROM t_temop
Orderclinet
test1: 1 order(s)
test2: 1 order(s)