On Nov 24, 2014, at 1:00 AM, Victor Reichert vfr...@gmail.com wrote:
I've taken another look at trying to eager load the address.parent. Is it
possible to do that?
Unfortuntately not really. It should be in theory but I’m not able to work
out an eager load that goes to both Customer
On Nov 24, 2014, at 12:31 PM, Michael Bayer mike...@zzzcomputing.com wrote:
On Nov 24, 2014, at 1:00 AM, Victor Reichert vfr...@gmail.com
mailto:vfr...@gmail.com wrote:
I've taken another look at trying to eager load the address.parent. Is it
possible to do that?
Unfortuntately
On Nov 24, 2014, at 5:16 PM, Michael Bayer mike...@zzzcomputing.com wrote:
On Nov 24, 2014, at 12:31 PM, Michael Bayer mike...@zzzcomputing.com
mailto:mike...@zzzcomputing.com wrote:
On Nov 24, 2014, at 1:00 AM, Victor Reichert vfr...@gmail.com
mailto:vfr...@gmail.com wrote:
Thank you! You are not an SQL alchemist, you are a SQL Wizard! Thank you
again!
For bonus points, an order by is possible on the discriminator like objects
are returned consecutively:
poly = with_polymorphic(
AddressAssociation,
[Customer.assoc_cls, Supplier.assoc_cls],
I should add the final version of my file ist at:
https://gist.github.com/vfr292/3330037cf5bc621d3d4b should anyone want to
reference it.
Thank you again Mr. Bayer!
On Monday, November 24, 2014 11:00:06 PM UTC-8, Victor Reichert wrote:
Thank you! You are not an SQL alchemist, you are a SQL
I've taken another look at trying to eager load the address.parent. Is it
possible to do that?
I've tried a couple of ways, pasted a below. My full code is at:
https://gist.github.com/vfr292/a5939418285e4c8bd03b
eager_addresses = session.query(Address).options(joinedload(Address.parent))
Thank you for your response, and double thank you for Sqlalchemy!
I was misunderstanding the second query. I now see that the eager load is
working properly. Thanks!
So I know the limitations of my approach, it is possible to eager load the
address.parent?
I've tried:
eager_addresses =
On Oct 26, 2014, at 12:07 AM, Victor Reichert vfr...@gmail.com wrote:
Hi,
I am following the Generic Association with Discriminator on Association
example at:
http://docs.sqlalchemy.org/en/latest/_modules/examples/generic_associations/discriminator_on_association.html
Hi,
I am following the Generic Association with Discriminator on Association
example at:
http://docs.sqlalchemy.org/en/latest/_modules/examples/generic_associations/discriminator_on_association.html
However, I would like to eager load the customer.addresses in a query like
eager_sales_persons
