有人可以帮助我解决此SQL错误消息

Question

错误消息：image

我正在使用phpmyadmin。我单击了没有表的数据库，因此单击了导入以加载我的database.sql。完成加载后，显示错误。

（SQL查询数据包含虚假信息。不会暴露任何个人信息。）

无法添加外键约束

仔细阅读，我无法发现问题。我不确定如何解决此问题。

SQL查询：

CREATE TABLE Customer
( 
    CustomerID INT NOT NULL,
    Firstname varchar(50),
    Surname varchar(50),
    Gender char(1) NOT NULL,
    Age int(5),
    Email varchar(320) NOT NULL, 
    Phone varchar(15),
    Address varchar(95),
    Sales_PersonID INT NOT NULL,
    CONSTRAINT pk_customer_customerid PRIMARY KEY (CustomerID),
    CONSTRAINT fk_sales_person_id_sales_person_id FOREIGN KEY (Sales_PersonID) REFERENCES sales_person (Sales_PersonID)
);
CREATE TABLE Staff 
( 
    StaffID INT NOT NULL,
    Salary DECIMAL (12,4), 
    Firstname varchar(50) NOT NULL,
    Surname varchar(50) NOT NULL,
    Phone varchar(15) NOT NULL,
    CONSTRAINT pk_staff_staffid PRIMARY KEY (StaffID)
);
CREATE TABLE Sales_Person 
( 
    Sales_PersonID INT NOT NULL,
    Commission FLOAT (7,4),
    Firstname varchar(50) NOT NULL,
    Surname varchar(50) NOT NULL,
    Phone varchar(15) NOT NULL,
    CONSTRAINT pk_sales_person_sales_personid PRIMARY KEY (Sales_PersonID)
);
CREATE TABLE Supplier
( 
    SupplierID INT NOT NULL,
    Name varchar(50),
    Address varchar(95),
    CONSTRAINT pk_supplier_supplierid PRIMARY KEY (SupplierID)
);
CREATE TABLE Supplier_Part      
(
    SupplierID INT NOT NULL,
    PartID INT NOT NULL,
    Name varchar(50),
    CONSTRAINT fk_supplier_supplierid FOREIGN KEY (SupplierID) REFERENCES supplier (SupplierID),
    CONSTRAINT fk_customer_customerid FOREIGN KEY (PartID) REFERENCES customer (CustomerID)
);
CREATE TABLE Product 
( 
    ProductID INT NOT NULL,
    Type varchar(50) NOT NULL,
    Description varchar(400),
    Quantity int(5),
    Price DECIMAL (12,4),
    CONSTRAINT pk_product_productid PRIMARY KEY (ProductID)
);
CREATE TABLE Product_Part 
(
    PartID INT NOT NULL,
    ProductID INT NOT NULL,
    CONSTRAINT fk_part_partid FOREIGN KEY (PartID) REFERENCES part (PartID),
    CONSTRAINT fk_product_productid FOREIGN KEY (ProductID) REFERENCES product (ProductID)
);
CREATE TABLE Part
(
    PartID INT NOT NULL,
    ProductID INT NOT NULL,
    Name varchar(50) NOT NULL,
    CONSTRAINT pk_part_partid PRIMARY KEY (PartID),
    CONSTRAINT fk_product_productid FOREIGN KEY (ProductID) REFERENCES product (ProductID)
);
CREATE TABLE Assembling  
(
    ProductID INT NOT NULL,
    StaffID INT NOT NULL,
    CONSTRAINT fk_product_productid FOREIGN KEY (ProductID) REFERENCES product (ProductID),
    CONSTRAINT fk_staff_staffid FOREIGN KEY (StaffID) REFERENCES part (StaffID)
);
CREATE TABLE Orders
( 
    OrdersID INT NOT NULL,
    CustomerID INT NOT NULL,
    ProductID INT NOT NULL,
    DATE,
    CONSTRAINT pk_orders_ordersid PRIMARY KEY (OrdersID),
    CONSTRAINT fk_customer_customerid FOREIGN KEY (CustomerID) REFERENCES customer (CustomerID),
    CONSTRAINT fk_product_productid FOREIGN KEY (ProductID) REFERENCES product (ProductID)
);
CREATE TABLE Orders_Line 
(
    Orders_LineID INT NOT NULL,
    OrdersID INT NOT NULL,
    ProductID INT NOT NULL,
    DATE,
    CONSTRAINT pk_orders_line_orders_lineid PRIMARY KEY (Orders_LineID),
    CONSTRAINT fk_orders_ordersid FOREIGN KEY (OrdersID) REFERENCES orders (OrdersID),
    CONSTRAINT fk_product_productid FOREIGN KEY (ProductID) REFERENCES product (ProductID)
);
INSERT into Customer (CustomerID,Firstname, Surname, Gender, Age, Email, Phone, Address,Sales_PersonID)
VALUES 
(
    '1',
    'John',
    'Smith',
    'M',
    '21',
    '[email protected]',
    '07428-266658',
    '24 Church Street LIVERPOOL L64 3UD',
    '1'
);
INSERT into Customer (CustomerID,Firstname, Surname, Gender, Age, Email, Phone, Address,Sales_PersonID)
VALUES 
(
    '2',
    'Mike',
    'Dane',
    'M',
    '32',
    '[email protected]',
    '07223295638',
    '48 Manor Road EAST LONDON E44 6ET',
    '2'
);
INSERT into Customer (CustomerID,Firstname, Surname, Gender, Age, Email, Phone, Address,Sales_PersonID)
VALUES 
(
    '3',
    'Jane',
    'Doe',
    'F',
    '20',
    '[email protected]',
    '07339217698',
    '61 Windsor Road NORWICH NR12 3HE',
    '3'
);
INSERT into Customer (CustomerID,Firstname, Surname, Gender, Age, Email, Phone, Address,Sales_PersonID)
VALUES 
(
    '4',
    'David',
    'West',
    'M',
    '43',
    '[email protected]',
    '07217477352',
    '99 Park Lane BRISTOL BS1 6IN',
    '4'
);
INSERT into Customer (CustomerID,Firstname, Surname, Gender, Age, Email, Phone, Address,Sales_PersonID)
VALUES 
(
    '5',
    'Kelvin',
    'Wiley',
    'M',
    '19',
    '[email protected]',
    '07218298628',
    '83 Broadway NORTHAMPTON NN80 9ZJ',
    '1'
);
INSERT into Sales_Person (Sales_PersonID,Firstname, Surname, Phone)
VALUES
(
    '1',
    'Sara',
    'Robins',
    '7700900011'
);
INSERT into Sales_Person (Sales_PersonID,Firstname, Surname, Phone)
VALUES
(
    '2',
    'Sara',
    'Robins',
    '7255586066'
);
INSERT into Sales_Person (Sales_PersonID,Firstname, Surname, Phone)
VALUES
(
    '3',
    'Jamilia',
    'Hanson',
    '7355513187'
);
INSERT into Sales_Person (Sales_PersonID,Firstname, Surname, Phone)
VALUES
(
    '4',
    'Ashlyn',
    'Mccoy',
    '7700900798'
);
INSERT into Staff (StaffID,Firstname, Surname, Phone)
VALUES
(
    '1',
    'Harley',
    'Jeffery',
    '0734911769'
);
INSERT into Staff (StaffID,Firstname, Surname, Phone)
VALUES
(
    '2',
    'Manisha',
    'Jacobs',
    '0732921469'
);
INSERT into Staff (StaffID,Firstname, Surname, Phone)
VALUES
(
    '3',
    'Amie',
    'Hough',
    '0732928869'
);
INSERT into Staff (StaffID,Firstname, Surname, Phone)
VALUES
(
    '4',
    'Kailan',
    'Tate',
    '0793921769'
);
INSERT into Staff (StaffID,Firstname, Surname, Phone)
VALUES
(
    '5',
    'Franklin',
    'Halliday',
    '0723921169'
);
INSERT into Staff (StaffID,Firstname, Surname, Phone)
VALUES
(
    '6',
    'Kiyan',
    'Yoder',
    '0733941762'
);
INSERT into Staff (StaffID,Firstname, Surname, Phone)
VALUES
(
    '7',
    'Michaela',
    'Dupont',
    '0731981769'
);
INSERT into Staff (StaffID,Firstname, Surname, Phone)
VALUES
(
    '8',
    'Alexa',
    'Pratt',
    '0732919769'
);
INSERT into Staff (StaffID,Firstname, Surname, Phone)
VALUES
(
    '9',
    'Denis',
    'Beard',
    '0763924767'
);
INSERT into Staff (StaffID,Firstname, Surname, Phone)
VALUES
(
    '10',
    'Carley',
    'Lawson',
    '0738921765'
);
INSERT into Supplier (SupplierID, Name, Address)
VALUES
(
    '1',
    'Bozti',
    'Bozti, Pikes Hill Avenue, Lyndhurst",SO43 7AX'
);
INSERT into Product (ProductID,Type, Description, Quantity, Price)
VALUES
(
    '1',
    'Deluxe Re-creation',
    'A coating film for intensity, and sensuous oils. The impoved film for long-lasting effectiveness.',
    '25',
    '650'
);
INSERT into Product (ProductID,Type, Description, Quantity, Price)
VALUES
(
    '2',
    'Regular care',
    'Our bestselling essentials.',
    '25',
    '25.99'
);

Answer 1

如上所述，Dave首先尝试创建所有表，将外键称为sales_person表时，都会出现错误，但表名实际上称为Sales_Person。

REFERENCES Sales_Person(Sales_PersonID)

应该做到这一点。