Oracle 11g: ORA-00911: invalid character

Question

When I write this, I am receiving the error "ORA-00911: invalid character" and I can't see this character. The code works fine up until the ALTER TABLE, that's where this character is.

    CREATE TABLE tbl_orders
    (Order_ID NUMBER NOT NULL,
    Customer_ID NUMBER NOT NULL,
    Order_Date DATE NOT NULL,
    Order_Method VARCHAR2(8) CHECK (Order_Method IN ('Internet','Phone','Mail')),
    Sub_Total NUMBER NOT NULL,
    Delivery_Charge NUMBER NOT NULL,
    Dispatch_Date DATE NOT NULL,
    Carrier_ID NUMBER NOT NULL,
    Grand_Total NUMBER NOT NULL,
    CONSTRAINT tbl_orders_pk PRIMARY KEY (Order_ID));
    ALTER TABLE tbl_orders ADD CONSTRAINT tbl_orders_fk FOREIGN KEY (Customer_ID) REFERENCES tbl_customers (Customer_ID);
    ALTER TABLE tbl_orders ADD CONSTRAINT tbl_orders_fk2 FOREIGN KEY (Carrier_ID) REFERENCES tbl_carriers (Carrier_ID);

All help will be greatly appreciated! Thanks

Answer 1

You have to remove the trailing semi colons at the end of your code.