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Diffstat (limited to 'docs/ref/settings.txt')
| -rw-r--r-- | docs/ref/settings.txt | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/docs/ref/settings.txt b/docs/ref/settings.txt index aa8606a08b..315438fee8 100644 --- a/docs/ref/settings.txt +++ b/docs/ref/settings.txt @@ -828,7 +828,9 @@ but for all apps. Default: ``None`` The alias of the database that this database should mirror during -testing. +testing. It depends on transactions and therefore must be used within +:class:`~django.test.TransactionTestCase` instead of +:class:`~django.test.TestCase`. This setting exists to allow for testing of primary/replica (referred to as master/slave by some databases) |