class Editions(models.Model):
    book_id = models.integer()
    edition = models.integer()
    isbn = models.text()
    publication = models.date()
    publisher_id = models.integer()
    type = models.character()
class Schedules(models.Model):
    employee_id = models.integer()
    schedule = models.text()
class Publishers(models.Model):
    address = models.text()
    id = models.integer()
    name = models.text()
class FavoriteBooks(models.Model):
    books = models.array()
    employee_id = models.integer()
class FavoriteAuthors(models.Model):
    authors_and_titles = models.array()
    employee_id = models.integer()
class Employees(models.Model):
    first_name = models.text()
    id = models.integer()
    last_name = models.text()
class AlternateStock(models.Model):
    cost = models.numeric()
    isbn = models.text()
    retail = models.numeric()
    stock = models.integer()
class StockBackup(models.Model):
    cost = models.numeric()
    isbn = models.text()
    retail = models.numeric()
    stock = models.integer()
class Books(models.Model):
    author_id = models.integer()
    id = models.integer()
    subject_id = models.integer()
    title = models.text()
class Customers(models.Model):
    first_name = models.text()
    id = models.integer()
    last_name = models.text()
class BookQueue(models.Model):
    approved = models.boolean()
    author_id = models.integer()
    subject_id = models.integer()
    title = models.text()
class Subjects(models.Model):
    id = models.integer()
    location = models.text()
    subject = models.text()
class StockView(models.Model):
    isbn = models.text()
    retail = models.numeric()
    stock = models.integer()
class Shipments(models.Model):
    customer_id = models.integer()
    id = models.integer()
    isbn = models.text()
    ship_date = models.timestamp()
class DistinguishedAuthors(models.Model):
    award = models.text()
    first_name = models.text()
    id = models.integer()
    last_name = models.text()
class States(models.Model):
    abbreviation = models.character()
    id = models.integer()
    name = models.text()
class Authors(models.Model):
    first_name = models.text()
    id = models.integer()
    last_name = models.text()