#28653: Error in making queries example in documentation
--------------------------------------------+------------------------
Reporter: Stefan Schneider | Owner: nobody
Type: Bug | Status: new
Component: Documentation | Version: master
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
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There's a second required argument needed for `Foreign Key` fields:
`on_delete`
. Since 1.11 not providing the argument gives an `Deprecation Warning` but
since 2.0 it's required and gives an error if not provieded
In the documentation for
[https://docs.djangoproject.com/en/dev/topics/db/queries/ Making Queries]
the example doesn't provide the `on_delete` argument.
{{{
class Entry(models.Model):
blog = models.ForeignKey(Blog)
}}}
should be:
{{{
class Entry(models.Model):
blog = models.ForeignKey(Blog, on_delete='CASCADING')
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/28653>
Django <https://code.djangoproject.com/>
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