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sqlalchemy one to one foreign key

Depressed Dogfish answered on June 29, 2021 Popularity 5/10 Helpfulness 3/10

answer sqlalchemy one to one foreign key

sqlalchemy one to one foreign key

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class Parent(Base):
    __tablename__ = 'parent'
    id = Column(Integer, primary_key=True)
    child = relationship("Child", uselist=False, backref="parent")

class Child(Base):
    __tablename__ = 'child'
    id = Column(Integer, primary_key=True)
    parent_id = Column(Integer, ForeignKey('parent.id'))

Popularity 5/10 Helpfulness 3/10 Language python

Source: stackoverflow.com

Tags: key one-to-one python sqlalchemy

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