from app import db

class User(db.Model):
    __tablename__ = 'users'
    id       = db.Column(db.Integer,     primary_key=True)
    username = db.Column(db.String(64),  unique=True, index=True)
    email    = db.Column(db.String(200), unique=True)
    
    def __repr__(self):
        return '<User %r>' % self.username
        
    def hello(self):
        print("Hello, my name is %s." % self.name)