On Friday, May 31, 2013 11:46:46 AM UTC+2, Ladislav Lenart wrote:
Glad I could help, but I don't understand what is going on. Neither ticket
description nor the patch itself helped me. Sorry.
What is select_from() good for when it generates a cartesian query?
What MIGHT help ME (a lot
On Fri, May 31, 2013 at 12:31 PM, Ladislav Lenart lenart...@volny.czwrote:
Hello.
I've read the patch and the new documentation and i've learned about the
existence of select_entity_from(). I was trying to say that the new
documentation does not help me to understand the meaning / preferred
http://www.sqlalchemy.org/docs/ormtutorial.html#deleting
On 13 April 2010 11:12, jo jose.soa...@sferacarta.com wrote:
Hi all,
I'm trying migrate from 0.3 to 0.6
I don't know how to delete an object
in the old version it was:
My.get(1).delete()
in 0.6:
My.get(1).delete()
Your example runs fine on Ubuntu 9.04, with python 2.6.2 and
SQLAlchemy-0.6beta1.
On 9 March 2010 05:49, Lynton Grice lyntongr...@gmail.com wrote:
Hi Michael,
Can you paste the following code into your editor and try it out? Can
you tell me what I would need to do to close the connections
Thanks, Mike!
Your example indeed works, but unfortunately when I add inheritance,
mapper fails to generate proper (inherited) class:
(I've changed code a little, so it represents more what I'm trying to
do)
from sqlalchemy import *
from sqlalchemy.orm import *
from sqlalchemy.ext.declarative
On 11 February 2010 14:26, Michael Bayer mike...@zzzcomputing.com wrote:
I'm assuming these are single-table inheritance mappers (I forgot about that
add the column trick..)
So yeah my solution was a quick hack and to continue in this way you'd have
to build non-primary mappers for each of
Let's say I've got simple structure Order--Item--Detail.
class Detail(Base):
...
class Order(Base):
...
class Item(Base):
...
detail = relation(Detail, uselist=False, lazy=False)
order = relation(Order, uselist=False, backref='items')
Of course I can specify order_by for Order.items