#30537: ORM: ForeignKey: inconsistent handling of referenced obj. id
-------------------------------------+-------------------------------------
Reporter: | Owner: nobody
AliakseiMi |
Type: Bug | Status: new
Component: Database | Version: 2.0
layer (models, ORM) | Keywords: ORM, ForeignKey,
Severity: Normal | NOT NULL constraint, inconsistency
Triage Stage: | Has patch: 0
Unreviewed |
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
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In short: if referenced obj. is saved after attaching to a referencing
obj. its id field (i.e. ''<refrerenced_obj>''_id) there remains None.
In details:
{{{
class ReferencedObj(Model):
...
class ReferencingObj(Model):
referenced_obj = ForeignKey(ReferencedObj)
...
x = ReferencedObj()
y = ReferencingObj()
y.referenced_obj = x
x.save()
y.save() -----→ NOT NULL constraint failed:
..._referencingobj.referenced_obj_id
}}}
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Ticket URL: <https://code.djangoproject.com/ticket/30537>
Django <https://code.djangoproject.com/>
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