On 2016-03-20 13:12 Jonathan Vanasco <jonat...@findmeon.com> wrote:
> .contains_eager('_periodical')\ # this lets sqlalchemy
This eager-loading thing is a nice hint. I will use this in the future.
Thanks.
I haven't specified a important part of my question because I didn't
think about it. :)
A "Reference" can have more then one "Persons" (relation is
"ReferenceAuthor"). The "Persons" are orderd by an index
("ReferenceAuthor."Index").
How can I order by "Person._lastname" of only the FRIST author? I could
write something like this
join(ReferenceAuthor, ReferenceAuthor.Index=0)
But my problem is that I don't know how to name/adress this index
field? As you can see in my first post this column doesn't have a
"name" (in pythonic meaning). It is just a Column("Index", ...).
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