/Python/Sqlalchemy one to one foreign key

Sqlalchemy one to one foreign key

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'))

Source: stackoverflow.com

Similar codes

1 vote322 views1 answer
Django ckeditor not working
Python Django
0 vote309 views1 answer
Get hwid python
Python
0 vote323 views1 answer
Python write to file permission denied
Python
-4 votes325 views10 answers
Cheat sheet python
Python
0 vote316 views1 answer
CSRF verification failed. Request aborted.
Python
1 vote372 views1 answer
How to convert tuple into list in python
Python
8 votes357 views3 answers
Is alphabet python
Python
0 vote356 views5 answers
Django-tool-bar
Python Django
7 votes332 views3 answers
Python calendar
Python
2 votes313 views1 answer
Python private variables
Python