Le 29/06/2012 16:14, Michael Bayer a écrit :
> On Jun 29, 2012, at 6:31 AM, tonthon wrote:
>
>> I had also to add :
>> c1 = aliased(Client)
>> c2 = aliased(Client)
> oh right, forgot that part
>
>> query(Task).with_polymorphic([Invoice, Estimation]).outerjoin(p1,
>> Invoice.project).outerjoin(p2, E
On Jun 29, 2012, at 6:31 AM, tonthon wrote:
> I had also to add :
> c1 = aliased(Client)
> c2 = aliased(Client)
oh right, forgot that part
> query(Task).with_polymorphic([Invoice, Estimation]).outerjoin(p1,
> Invoice.project).outerjoin(p2, Estimation.project).outerjoin(c1,
> p1.client).outerjoi
Le 28/06/2012 16:40, Michael Bayer a écrit :
> On Jun 28, 2012, at 6:38 AM, tonthon wrote:
>
>> Hi,
>>
>> I've got a problem understanding how to handle relationships with
>> polymorphism
>> Sorry for the db design (I took it overs as it is ).
>>
>> I've got a parent class Task
>>
>> class Task(DBB
Le 28/06/2012 16:40, Michael Bayer a écrit :
> On Jun 28, 2012, at 6:38 AM, tonthon wrote:
>
>> Hi,
>>
>> I've got a problem understanding how to handle relationships with
>> polymorphism
>> Sorry for the db design (I took it overs as it is ).
>>
>> I've got a parent class Task
>>
>> class Task(DBB
On Jun 28, 2012, at 6:38 AM, tonthon wrote:
> Hi,
>
> I've got a problem understanding how to handle relationships with
> polymorphism
> Sorry for the db design (I took it overs as it is ).
>
> I've got a parent class Task
>
> class Task(DBBASE):
>__tablename__ = 'task'
>id = Column(In
Hi,
I've got a problem understanding how to handle relationships with
polymorphism
Sorry for the db design (I took it overs as it is ).
I've got a parent class Task
class Task(DBBASE):
__tablename__ = 'task'
id = Column(Integer, primary_key=True)
amount = Column(Integer)
and two chi
