#13864: DatabaseError while saving with force_update set
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Reporter: fva | Owner: nobody
Status: reopened | Milestone:
Component: Database layer (models, ORM) | Version: 1.2
Resolution: | Keywords:
force_update DatabaseError
Stage: Unreviewed | Has_patch: 0
Needs_docs: 0 | Needs_tests: 0
Needs_better_patch: 0 |
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Changes (by kmtracey):
* status: closed => reopened
* resolution: invalid =>
Comment:
The model was saved, in step 4. It does have a PK:
{{{
#!python
>>> from ttt.models import B
>>> b = B()
>>> b.pk
>>> b.a
>>> b.save()
>>> b.pk
2
>>> b.a
>>> b.save(force_update=True)
Traceback (most recent call last):
File "<console>", line 1, in <module>
File "C:\u\kmt\django\trunk\django\db\models\base.py", line 435, in save
self.save_base(using=using, force_insert=force_insert,
force_update=force_update)
File "C:\u\kmt\django\trunk\django\db\models\base.py", line 503, in
save_base
raise DatabaseError("Forced update did not affect any rows.")
DatabaseError: Forced update did not affect any rows.
>>>
}}}
--
Ticket URL: <http://code.djangoproject.com/ticket/13864#comment:2>
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