On Monday 23 June 2008 14:03:48 Michael Glassford wrote:
> Enough excuses. I'm usually more careful about looking closely at
> something before replying, and I'll try to be next time. I'm also
> looking at modifying Model._collect_sub_objects (to handle other
> types of on_delete behavior besides
Luke Plant wrote:
> On Friday 20 June 2008 23:40:43 Michael Glassford wrote:
>> Django builds a list of all the objects that are foreign keyed to
>> the one you are deleting and deletes those first, so it bypasses
>> any ON DELETE clauses. I assume this is what you're seeing.
>
> Yes, this is the
On Friday 20 June 2008 23:30:07 Luke Plant wrote:
> Hi all,
>
> I'm trying to pin down what I think is a bug in Model.delete()
OK, here is the situation. Suppose you have 4 models, A, B, C, D, with
foreign keys from one model to another represented by '->'
A
B -> A
C -> B
D -> C
D -> A
Suppose
On Saturday 21 June 2008 07:08:52 Russell Keith-Magee wrote:
> On Sat, Jun 21, 2008 at 6:30 AM, Luke Plant <[EMAIL PROTECTED]>
wrote:
> > Hi all,
>
> Hi Luke - Great to see you back and committing again! :-)
Thanks, I was at busy at college for 2 year -- I can't believe it's
been 2 years since
On Sat, Jun 21, 2008 at 6:30 AM, Luke Plant <[EMAIL PROTECTED]> wrote:
> Hi all,
Hi Luke - Great to see you back and committing again! :-)
> Currently the tests pass, but they shouldn't -- the DELETE statement
> should produce an IntegrityError or OperationalError (or, if 'ON
> DELETE CASCADE' w
On Friday 20 June 2008 23:40:43 Michael Glassford wrote:
> Django builds a list of all the objects that are foreign keyed to
> the one you are deleting and deletes those first, so it bypasses
> any ON DELETE clauses. I assume this is what you're seeing.
Yes, this is the area I'm testing, I'm awar
Django builds a list of all the objects that are foreign keyed to the
one you are deleting and deletes those first, so it bypasses any ON
DELETE clauses. I assume this is what you're seeing.
I'm preparing to propose a patch that will add ON DELETE and ON UPDATE
support to Django (so that you c
Hi all,
I'm trying to pin down what I think is a bug in Model.delete(), but
I'm encountering bizarre behaviour with my tests that I can't
reproduce in normal circumstances. In particular, it is as if
foreign key constraint checking has been turned off.
The attached patch adds tests that can b
