diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/releases/2.2.txt | 7 | ||||
| -rw-r--r-- | docs/topics/migrations.txt | 4 |
2 files changed, 11 insertions, 0 deletions
diff --git a/docs/releases/2.2.txt b/docs/releases/2.2.txt index b988fd185c..941e0f5421 100644 --- a/docs/releases/2.2.txt +++ b/docs/releases/2.2.txt @@ -446,6 +446,13 @@ Miscellaneous :class:`~django.db.models.Variance` aggregate functions now return a ``Decimal`` instead of a ``float`` when the input is ``Decimal``. +* Tests will fail on SQLite if apps without migrations have relations to apps + with migrations. This has been a documented restriction since migrations were + added in Django 1.7, but it fails more reliably now. You'll see tests failing + with errors like ``no such table: <app_label>_<model>``. This was observed + with several third-party apps that had tests models without migrations. You + must add migrations for such models. + .. _deprecated-features-2.2: Features deprecated in 2.2 diff --git a/docs/topics/migrations.txt b/docs/topics/migrations.txt index 2f33b97878..4df05bdd67 100644 --- a/docs/topics/migrations.txt +++ b/docs/topics/migrations.txt @@ -191,6 +191,10 @@ restrict to a single app. Restricting to a single app (either in a guarantee; any other apps that need to be used to get dependencies correct will be. +Apps without migrations must not have relations (``ForeignKey``, +``ManyToManyField``, etc.) to apps with migrations. Sometimes it may work, but +it's not supported. + .. _migration-files: Migration files |