Thank you Mike for this clear explanation !
Le jeudi 4 mai 2017 16:41:37 UTC+3, Mike Bayer a écrit :
>
>
> >
> > In my real use case, we have to update both parent and child columns, so
> > I want to use the Children class.
>
> so SQLite won't support that (nor will Postgresql or most other DBs
On 05/04/2017 09:29 AM, yoch.me...@gmail.com wrote:
Le jeudi 4 mai 2017 16:07:22 UTC+3, Mike Bayer a écrit :
On 05/04/2017 08:41 AM, yoch@gmail.com wrote:
> Hi,
>
> I'm facing to a strange behavior with bulk update on inherited
class.
>
> Is this a bug
Le jeudi 4 mai 2017 16:07:22 UTC+3, Mike Bayer a écrit :
>
>
>
> On 05/04/2017 08:41 AM, yoch@gmail.com wrote:
> > Hi,
> >
> > I'm facing to a strange behavior with bulk update on inherited class.
> >
> > Is this a bug ?
>
> it's not.
>
>
> http://docs.sqlalchemy.org/en/latest/orm/quer
On 05/04/2017 08:41 AM, yoch.me...@gmail.com wrote:
Hi,
I'm facing to a strange behavior with bulk update on inherited class.
These two queries work differently :
# raise : Unconsumed column names: name
try:
session.query(Engineer).filter(Engineer.name=='bar').update({'name':'baz'}
Hi,
I'm facing to a strange behavior with bulk update on inherited class.
These two queries work differently :
from sqlalchemy import Column, Integer, String, ForeignKey, create_engine
from sqlalchemy.orm import relationship, Session
from sqlalchemy.ext.declarative import declarative_base
Base
