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Diffstat (limited to 'docs/ref/models/fields.txt')
| -rw-r--r-- | docs/ref/models/fields.txt | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/docs/ref/models/fields.txt b/docs/ref/models/fields.txt index b7acc6247a..52f02e1b29 100644 --- a/docs/ref/models/fields.txt +++ b/docs/ref/models/fields.txt @@ -1063,6 +1063,12 @@ avoid the overhead of an index if you are creating a foreign key for consistency rather than joins, or if you will be creating an alternative index like a partial or multiple column index. +.. warning:: + + It is not recommended to have a ``ForeignKey`` from an app without migrations + to an app with migrations. See the :ref:`dependencies documentation + <unmigrated-dependencies>` for more details. + Database Representation ~~~~~~~~~~~~~~~~~~~~~~~ @@ -1266,6 +1272,12 @@ which the model is related, which works exactly the same as it does for Related objects can be added, removed, or created with the field's :class:`~django.db.models.fields.related.RelatedManager`. +.. warning:: + + It is not recommended to have a ``ManyToManyField`` from an app without migrations + to an app with migrations. See the :ref:`dependencies documentation + <unmigrated-dependencies>` for more details. + Database Representation ~~~~~~~~~~~~~~~~~~~~~~~ |