speckone

services = db.Table('services',
                    db.Column('alert_id', db.Integer, db.ForeignKey('alert.id')),
                    db.Column('service_id', db.Integer, db.ForeignKey('service.id')))


class Alert(CRUDMixin, db.Model):
    __tablename__ = 'alert'

    subject = db.Column(db.String, nullable=False)
    body = db.Column(db.UnicodeText, nullable=False)