Cosa č CUSTOMER???
Cmq il codice esatto č il seguente:
codice:CREATE TABLE category( ID INT(11) NOT NULL AUTO_INCREMENT PRIMARY KEY, name VARCHAR(255), description TEXT, parent INT(11), root INT(11) )type = InnoDb; CREATE TABLE item( ID INT(11) NOT NULL AUTO_INCREMENT PRIMARY KEY, ksCategory INT(11), name VARCHAR(255), description TEXT, FOREIGN KEY (KsCategory) REFERENCES category(parent); )type = InnoDb;