SQL错误右键错误

我刚刚学习SQL，当我尝试创建“Order”表时，出现错误“缺少右括号”。当我删除FK约束时，出现错误“无效标识符”SQL错误右键错误

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, 
);

来源

2016-03-18 nbhuiya

看起来您的脚本中有拼写错误。您的表格名称是CUSTOMER，但在CREATE TABLE中您提及CUSTOMERS。所以，我认为你创建表的语句必须看起来像：

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

来源

2016-03-18 01:14:31

我刚试过，但我仍然得到同样的错误 – nbhuiya

尝试删除'外国KEY'，所以行会看起来像： 'CUST_ID INT参考客户（CUST_ID），' –

我收到错误无效标识符，如果我删除了整行，我也会得到同样的错误 – nbhuiya

SQL错误右键错误

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