r, ForeignKey('tools.id'))
user_id = db.Column(Integer, ForeignKey(users.id'))
user = db.relationship('User', back_populates='tool')
tool = db.relationship('Tool', back_populates='user')
On Friday, March 8, 2019 at 8:34:53 AM UTC-5, Mike Bayer wrote:
>
> On Thu, Mar 7, 2019 at
Hi, I have 3 classes: two have many to many relationship between them, one
is association class.
class Person:
...
tools = relationship('Association', back_populates='user', lazy=True,
cascade='all, delete-orphan')
class Tool:
...
users = relationship('Association',
SQLAlchemy (1.0.8)
On Friday, September 15, 2017 at 12:14:33 PM UTC-4, Conferency wrote:
>
> class Paper(db.Model):
> __tablename__ = 'papers'
> reviewers = db.relationship('User', secondary=paper_reviewer,
> backref=db.backref('
class Paper(db.Model):
__tablename__ = 'papers'
reviewers = db.relationship('User', secondary=paper_reviewer,
backref=db.backref('papers_reviewed',
lazy='dynamic'),
