Hi all,
Despite some doc and web digging, I didn't find how to tell sqa to behave
the way I want :
on deletion on Peripheral, also delete in Actuator.
with the following code, the record in Actuator remains after a deletion,
and a subsequent creation fails with IntegrityError.
class Peripheral(Base):
__tablename__ = 'peripheral'
id = Column(Integer, primary_key=True)
label = Column(String(20), nullable=False)
__mapper_args__ = {'polymorphic_on': peripheral_type,
'polymorphic_identity': 'peripheral'}
class Actuator(Peripheral):
__tablename__ = 'actuator'
__mapper_args__ = {'polymorphic_identity': 'actuator'}
id = Column(None, ForeignKey('peripheral.id'), primary_key=True)
duration = Column(Integer)
Any suggestion ?
Regards,
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