CREATE TABLE Orders_person (
orr int NOT NULL,
per int NOT NULL,
PRIMARY KEY (orr,per),
CONSTRAINT cons_clinets
FOREIGN(orr) REFERENCES orders (OrderID)
on DELETE CASCADED on UPDATE CASCADE,
CONSTRAINT cons_shop
FOREIGN(per) REFERENCES persons (OrderID)
on DELETE CASCADED on UPDATE CASCADE
ابغا اربط جدولين many to many وين الخطا mysql