diff options
Diffstat (limited to 'docs/topics')
| -rw-r--r-- | docs/topics/conditional-view-processing.txt | 2 | ||||
| -rw-r--r-- | docs/topics/db/aggregation.txt | 2 | ||||
| -rw-r--r-- | docs/topics/db/queries.txt | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/docs/topics/conditional-view-processing.txt b/docs/topics/conditional-view-processing.txt index 9016cd3b02..617f3febbf 100644 --- a/docs/topics/conditional-view-processing.txt +++ b/docs/topics/conditional-view-processing.txt @@ -80,7 +80,7 @@ Suppose you have this pair of models, representing a simple blog system:: ... class Entry(models.Model): - blog = models.ForeignKey(Blog) + blog = models.ForeignKey(Blog, on_delete=models.CASCADE) published = models.DateTimeField(default=datetime.datetime.now) ... diff --git a/docs/topics/db/aggregation.txt b/docs/topics/db/aggregation.txt index 523f6e0aaa..7c5eb5791a 100644 --- a/docs/topics/db/aggregation.txt +++ b/docs/topics/db/aggregation.txt @@ -34,7 +34,7 @@ used to track the inventory for a series of online bookstores: price = models.DecimalField(max_digits=10, decimal_places=2) rating = models.FloatField() authors = models.ManyToManyField(Author) - publisher = models.ForeignKey(Publisher) + publisher = models.ForeignKey(Publisher, on_delete=models.CASCADE) pubdate = models.DateField() class Store(models.Model): diff --git a/docs/topics/db/queries.txt b/docs/topics/db/queries.txt index 7bc090f5e7..efbc7c569b 100644 --- a/docs/topics/db/queries.txt +++ b/docs/topics/db/queries.txt @@ -34,7 +34,7 @@ models, which comprise a Weblog application: return self.name class Entry(models.Model): - blog = models.ForeignKey(Blog) + blog = models.ForeignKey(Blog, on_delete=models.CASCADE) headline = models.CharField(max_length=255) body_text = models.TextField() pub_date = models.DateField() |