根据这些信息提供创建数据库和创建数据表的Oracle代码：CUSTOMER: stores customer information such as name, address, phone number, email, and loyalty program status. This table has the primary key of CustomerID. • ORDER: stores information about each order such as the order date, order status, and total cost. This table has a primary key of OrderID and a foreign key to the Customer table. • ORDER_DETAILS: stores details about each item in an order such as the product name, price, quantity, and subtotal. This table has a primary key of OrderDetailID and foreign keys to the Order and PRODUCT tables. • PRODUCT: stores information about each product such as the product name, description, price, and category. This table has the primary key of ProductID. • STORE: stores information about each store such as the store name, location, and hours of operation. This table has the primary key of StoreID. • INVENTORY: stores information about the inventory for each product in each store such as the quantity on hand and the reorder point. This table has a composite primary key of ProductID and StoreID. Group Assignment • TRANSACTION: stores information about each transaction such as the transaction date, transaction type, and total amount. This table has a primary key of TransactionID and a foreign key to the Customer table. • TRANSACTION_DETAILS: stores details about each item in a transaction such as the product name, price, quantity, and subtotal. This table has the primary key of TransactionDetailID and foreign keys to the TRANSACTION and PRODUCT tables. • EMPLOYEE: stores employee information such as name, address, phone number, email, and position. This table has the primary key of EmployeeID. • SALARY: stores information about the salary for each employee such as the salary amount, start date, and end date. This table has a composite primary key of EmployeeID and StartDate. • SHIFT: stores information about the shift for each employee such as the start time, end time, and store location. This table has a primary key of ShiftID and foreign keys to the Employee and STORE tables.

以下是创建数据库和创建数据表的Oracle代码：

创建数据库：

CREATE DATABASE myDatabase;

创建数据表：

CREATE TABLE CUSTOMER (
    CustomerID INT PRIMARY KEY,
    Name VARCHAR(50),
    Address VARCHAR(100),
    Phone VARCHAR(20),
    Email VARCHAR(50),
    LoyaltyProgramStatus VARCHAR(20)
);

CREATE TABLE ORDER (
    OrderID INT PRIMARY KEY,
    OrderDate DATE,
    OrderStatus VARCHAR(20),
    TotalCost DECIMAL(10, 2),
    CustomerID INT FOREIGN KEY REFERENCES CUSTOMER(CustomerID)
);

CREATE TABLE ORDER_DETAILS (
    OrderDetailID INT PRIMARY KEY,
    ProductName VARCHAR(50),
    Price DECIMAL(10, 2),
    Quantity INT,
    Subtotal DECIMAL(10, 2),
    OrderID INT FOREIGN KEY REFERENCES ORDER(OrderID),
    ProductID INT FOREIGN KEY REFERENCES PRODUCT(ProductID)
);

CREATE TABLE PRODUCT (
    ProductID INT PRIMARY KEY,
    ProductName VARCHAR(50),
    Description VARCHAR(100),
    Price DECIMAL(10, 2),
    Category VARCHAR(50)
);

CREATE TABLE STORE (
    StoreID INT PRIMARY KEY,
    StoreName VARCHAR(50),
    Location VARCHAR(100),
    HoursOfOperation VARCHAR(50)
);

CREATE TABLE INVENTORY (
    ProductID INT,
    StoreID INT,
    QuantityOnHand INT,
    ReorderPoint INT,
    PRIMARY KEY (ProductID, StoreID),
    FOREIGN KEY (ProductID) REFERENCES PRODUCT(ProductID),
    FOREIGN KEY (StoreID) REFERENCES STORE(StoreID)
);

CREATE TABLE TRANSACTION (
    TransactionID INT PRIMARY KEY,
    TransactionDate DATE,
    TransactionType VARCHAR(20),
    TotalAmount DECIMAL(10, 2),
    CustomerID INT FOREIGN KEY REFERENCES CUSTOMER(CustomerID)
);

CREATE TABLE TRANSACTION_DETAILS (
    TransactionDetailID INT PRIMARY KEY,
    ProductName VARCHAR(50),
    Price DECIMAL(10, 2),
    Quantity INT,
    Subtotal DECIMAL(10, 2),
    TransactionID INT FOREIGN KEY REFERENCES TRANSACTION(TransactionID),
    ProductID INT FOREIGN KEY REFERENCES PRODUCT(ProductID)
);

CREATE TABLE EMPLOYEE (
    EmployeeID INT PRIMARY KEY,
    Name VARCHAR(50),
    Address VARCHAR(100),
    Phone VARCHAR(20),
    Email VARCHAR(50),
    Position VARCHAR(50)
);

CREATE TABLE SALARY (
    EmployeeID INT,
    StartDate DATE,
    EndDate DATE,
    SalaryAmount DECIMAL(10, 2),
    PRIMARY KEY (EmployeeID, StartDate),
    FOREIGN KEY (EmployeeID) REFERENCES EMPLOYEE(EmployeeID)
);

CREATE TABLE SHIFT (
    ShiftID INT PRIMARY KEY,
    StartTime TIME,
    EndTime TIME,
    StoreID INT FOREIGN KEY REFERENCES STORE(StoreID),
    EmployeeID INT FOREIGN KEY REFERENCES EMPLOYEE(EmployeeID)
);