SQL錯誤右鍵錯誤

我剛剛學習SQL，當我嘗試創建「Order」表時，出現錯誤「缺少右括號」。當我刪除FK約束時，出現錯誤「無效標識符」SQL錯誤右鍵錯誤

DROP TABLE CUSTOMER; 

CREATE TABLE CUSTOMER 
(
CUST_ID INT PRIMARY KEY, 
COMP_NAME VARCHAR(40), 
CONT_LNAME VARCHAR(30), 
CONT_FNAME VARCHAR(30), 
PHONE VARCHAR(30), 
EMAIL VARCHAR(40), 
ADDRESS VARCHAR(40), 
CITY VARCHAR(30), 
ZIP NUMBER 
); 

INSERT INTO CUSTOMER (CUST_ID, COMP_NAME, CONT_LNAME, CONT_FNAME, PHONE, EMAIL, ADDRESS, CITY,ZIP) VALUES 
(1,'Atomic Liqours','Signor','Rose','518-990-8765','[email protected]','76 Hackett Blvd','Albany','12204'); 
INSERT INTO CUSTOMER (CUST_ID, COMP_NAME, CONT_LNAME, CONT_FNAME, PHONE, EMAIL, ADDRESS, CITY,ZIP) VALUES 
(2,'HBD Bar','Capozolli','Rose','889-908-6666','[email protected]','888 Project Rd','Troy','12180'); 
INSERT INTO CUSTOMER (CUST_ID, COMP_NAME, CONT_LNAME, CONT_FNAME, PHONE, EMAIL, ADDRESS, CITY,ZIP) VALUES 
(3,'Lee Harvey','Smith','Seth','675-888-9999','[email protected]','78 Healy Ave','Troy','12222'); 
-- CREATING ORDER TABLE 
CREATE TABLE ORDERS 
(
ORD_ID INT PRIMARY KEY, 
CUST_ID INT FOREIGN KEY REFERENCES Customers (CUST_ID), 
ORD_DATE DATE, 
DEL_DATE DATE, 
);

來源

2016-03-18 nbhuiya

看起來您的腳本中有拼寫錯誤。您的表格名稱是CUSTOMER，但在CREATE TABLE中您提及CUSTOMERS。所以，我認爲你創建表的語句必須看起來像：

CREATE TABLE ORDERS 
(
ORD_ID INT PRIMARY KEY, 
CUST_ID INT FOREIGN KEY REFERENCES Customer (CUST_ID), 
ORD_DATE DATE, 
DEL_DATE DATE, 
);

來源

2016-03-18 01:14:31

我剛試過，但我仍然得到同樣的錯誤 – nbhuiya

嘗試刪除'外國KEY'，所以行會看起來像： 'CUST_ID INT參考客戶（CUST_ID），' –

我收到錯誤無效標識符，如果我刪除了整行，我也會得到同樣的錯誤 – nbhuiya

SQL錯誤右鍵錯誤

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