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Diffstat (limited to 'docs/ref')
| -rw-r--r-- | docs/ref/models/fields.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/docs/ref/models/fields.txt b/docs/ref/models/fields.txt index adb12aac63..c696b770b3 100644 --- a/docs/ref/models/fields.txt +++ b/docs/ref/models/fields.txt @@ -1257,6 +1257,11 @@ The possible values for :attr:`~ForeignKey.on_delete` are found in Cascade deletes. Django emulates the behavior of the SQL constraint ON DELETE CASCADE and also deletes the object containing the ForeignKey. + :meth:`.Model.delete` isn't called on related models, but the + :data:`~django.db.models.signals.pre_delete` and + :data:`~django.db.models.signals.post_delete` signals are sent for all + deleted objects. + * .. attribute:: PROTECT Prevent deletion of the referenced object by raising |