from db import db class AdAccount(db.Model): """Ad account related to Fivetran connector""" __tablename__ = "AdAccount" id = db.Column(db.BigInteger, primary_key=True) ad_account_id = db.Column(db.String, nullable=False) connector_id = db.Column(db.Integer, db.ForeignKey("Connector.id", ondelete="CASCADE"), nullable=False) connector = db.relationship("Connector", back_populates="ad_accounts")