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“db.relationship sqlalchemy flask” Code Answer
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db.relationship sqlalchemy flask
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Calm Cassowary
on Feb 29 2020
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class Person(db.Model): id = db.Column(db.Integer, primary_key=True) name = db.Column(db.String(50), nullable=False) addresses = db.relationship('Address', backref='person', lazy=True) class Address(db.Model): id = db.Column(db.Integer, primary_key=True) email = db.Column(db.String(120), nullable=False) person_id = db.Column(db.Integer, db.ForeignKey('person.id'), nullable=False)
Source:
flask-sqlalchemy.palletsprojects.com
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