ell/508e8b33fe92434eafe001ee806f355a
My knowledge of how subqueryload is extremely limited so it's possible I'm
doing something wrong here, but having made this test case, what I was
doing seems logical so I figured it was maybe a bug.
Cheers,
Douglas
On Thursday, 11 August 2016 19:08:57 UTC-4, Douglas Russell wr
Thanks for your help, Mike!
Douglas
On Thu, 11 Aug 2016 at 17:14 Mike Bayer <mike...@zzzcomputing.com> wrote:
>
>
> On 08/11/2016 03:35 PM, Douglas Russell wrote:
> > Of course! That makes sense.
> >
> > Does SQLAlchemy just discard the subqueryload chain par
this in the abstract as you say!
Thanks again,
Douglas
On Thursday, 11 August 2016 11:51:39 UTC-4, Mike Bayer wrote:
>
>
>
> On 08/11/2016 09:53 AM, Douglas Russell wrote:
> > of_type was what I was searching for. Thanks.
> >
> > Unfortunately, it did not yield the d
C2
Cheers,
Douglas
On Wednesday, 10 August 2016 18:18:27 UTC-4, Douglas Russell wrote:
>
> Hi,
>
> I have two (well, more than two with more than two levels each, but this
> is the simplest recreation of the problem) parallel joined-table
> inheritance hierarchies
>
>
Finally, you can't see it on the Gist, but there is a branch on the repo if
you clone it called 'more_relations' with the code for my joinedload test.
Sorry for 3 posts where 1 would have been better!
Thanks
On Wednesday, 10 August 2016 18:18:27 UTC-4, Douglas Russell wrote:
>
> Hi,
>
Scratch that last bit about the joinedload working. It does succeed in
doing the joinedload to get all the data in one go, but it still lazy loads
the B2 fields despite them already having been queried.
On Wednesday, 10 August 2016 18:18:27 UTC-4, Douglas Russell wrote:
>
> Hi,
>
>
Hi,
I have two (well, more than two with more than two levels each, but this is
the simplest recreation of the problem) parallel joined-table inheritance
hierarchies
A -> A2
B -> B2
B.a is a relationship to A, backref in A.bs.
The problem arises when I want to query this whole structure back
Thanks, that would definitely be an option if it weren't for the joined
table inheritance as we need to be sure that the whole object is being
updated as one.
Cheers,
Douglas
On Thursday, 23 June 2016 16:57:29 UTC-4, Jonathan Vanasco wrote:
>
> for what it's worth...
>
> I handle a similar
June 2016 15:25:19 UTC-4, Mike Bayer wrote:
>
>
>
> On 06/23/2016 02:42 PM, Douglas Russell wrote:
> > Hi,
> >
> > I have a situation where I need to check a condition during an update.
> > In my case it is a timestamp and the functio
Hi,
I have a situation where I need to check a condition during an update. In
my case it is a timestamp and the function of the condition is to ensure
that there was no intermittent update by another between the type the
object was edited and when it was saved. In this example though, I just
more readable to have the
relationship properties declared where they will exist.
Cheers,
Douglas
On Monday, 24 August 2015 21:54:17 UTC-4, Michael Bayer wrote:
On 8/24/15 9:21 PM, Mike Bayer wrote:
On 8/24/15 7:41 PM, Douglas Russell wrote:
def print_stuff(mapper, class_):
print
Hi again,
I'm trying to track an issue making use of Marshmallow-SQLAlchemy (I've
also seen what looks like a very similar problem in ColanderAlchemy, but I
haven't dug into that yet). I think it might have something to do with the
mapper_configured event and whether the class is truly fully
you want to again join from B. You need to be using from_joinpoint here:
q = q.join(A.x_list, from_joinpoint=True)
it then knows you want to join from A and not B.
On 8/3/15 11:13 AM, Douglas Russell wrote:
Hi again,
Full code: https://gist.github.com/dpwrussell
Perfect, thanks!
On Monday, 20 July 2015 10:49:26 UTC-4, Douglas Russell wrote:
Apologies for cross-posting this, but I realised that this might be a
better place to get an answer than this Stackoverflow question
http://stackoverflow.com/questions/31393824/polymorphic-self-referential
Apologies for cross-posting this, but I realised that this might be a
better place to get an answer than this Stackoverflow question
http://stackoverflow.com/questions/31393824/polymorphic-self-referential-foreign-key-in-sqlalchemy
that I asked a week ago.
I am trying to resolve a problem
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