On Dec 27, 9:26 pm, "Michael Bayer" <zzz...@gmail.com> wrote:
if you use eager loading to the relation in question, you can specify
its columns in an order by and it will work. such as:
session.query(ParentClass).options(eagerload('childitems')).select(order_by=ChildClass.c.somecol)
I would classify that as a semi-sane version of what I was hoping. And
I'd say that it wouldn't be very efficient when dealing with huge
amounts of data, so ... Isn't there some way to produce a query like
this:
SELECT forum_topic.* FROM forum_topic, forum_post WHERE forum_topic.id
= forum_post.topic_id GROUP BY forum_topic.id ORDER BY
forum_post.created DESC
8 messages in com.googlegroups.sqlalchemy[sqlalchemy] Re: How to order by a fi...