Hi,
Thanks for the help.
On Thursday, August 27, 2015 at 2:23:59 PM UTC-4, Michael Bayer wrote:
>
>
> So, next thing, has anything changed other than database data? versions
> of anything?
>
Really, none that I can think of. It's a production system, so almost no
one even has access to change
If there were some really nifty and totally extensible way to do it,
maybe, though the existing attributes.set_committed_value() hook was
added to make this sort of thing even possible at all.
On 8/27/15 3:19 PM, alexan...@plav.in wrote:
Thanks for this solution! And are there any plans for s
Ok, thanks, that makes sense.
Generally everything I see about SQLAlchemy referencing is using backref
and it is convenient, but knowing that you actually think back_populates
would be your preferred way to implement things is quite nice. I quite
prefer that as I think it makes my code much mor
Thanks for this solution! And are there any plans for sqlalchemy to support
such cases in some general sense?
четверг, 27 августа 2015 г., 21:48:09 UTC+3 пользователь Michael Bayer
написал:
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>
>
> On 8/27/15 2:27 PM, alex...@plav.in wrote:
>
> Having an adjacency list tree (actually, in my cas
On 8/27/15 2:27 PM, alexan...@plav.in wrote:
Having an adjacency list tree (actually, in my case it's a DAG) model
it's easy to write a recursive CTE which returns a list of the nodes
together with their level or path from the root, and applying filters
is also no problem. However, I couldn't
Having an adjacency list tree (actually, in my case it's a DAG) model it's
easy to write a recursive CTE which returns a list of the nodes together
with their level or path from the root, and applying filters is also no
problem. However, I couldn't find in the documentation and previous
discuss
On 8/27/15 2:12 PM, Demitri Muna wrote:
On Thursday, August 27, 2015 at 1:36:46 PM UTC-4, Michael Bayer wrote:
have you upgraded cx_Oracle to 5.2 lately? An API change was
introduced which corresponds to some users reporting this issue.
The issue is fixed for SQLAlchemy 1.0.9.
On Thursday, August 27, 2015 at 1:36:46 PM UTC-4, Michael Bayer wrote:
>
> have you upgraded cx_Oracle to 5.2 lately? An API change was introduced
> which corresponds to some users reporting this issue. The issue is fixed
> for SQLAlchemy 1.0.9.
>
No, I'm using PostgreSQL v9.3.9. Sorry, I s
On 8/27/15 1:05 PM, Demitri Muna wrote:
Hi,
I have a script that's basically been running unmodified for years. In
it, it performs an SQLAlchemy query that does a simple join between
two tables:
platePointing =
session.query(PlatePointing).join(Plate).filter(Plate.plate_id==plateid).one()
Hi,
I have a script that's basically been running unmodified for years. In it,
it performs an SQLAlchemy query that does a simple join between two tables:
platePointing =
session.query(PlatePointing).join(Plate).filter(Plate.plate_id==plateid).one()
Suddenly, I'm getting a "NoResultFound" erro
Those are some great ideas. I will try them out. Thanks Michael!
W dniu wtorek, 25 sierpnia 2015 17:16:16 UTC+2 użytkownik Michael Bayer
napisał:
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> On 8/25/15 10:05 AM, Jakub Bąk wrote:
>
> I just came across a solution to this problem. Adding 'with_polymorphic':
> '*' to __mapper_args__ o
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