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[1.10.x] Fixed #27048 -- Documented that refresh_from_db() doesn't reload @cached_properties.

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Backport of 9556005425ca3d1c8c2a0e8b48e228e63a0bdd32 from master
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Tim Graham 2016-08-12 18:49:21 -04:00
parent f8307c4b8c
commit eea74edc70
1 changed files with 4 additions and 2 deletions
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6
docs/ref/models/instances.txt
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@ -155,8 +155,10 @@ following is done:
be thrown away, and when next accessed it will be reloaded with the value of
``obj.author_id``.
Note that only fields of the model are reloaded from the database. Other
database dependent values such as annotations are not reloaded.
Only fields of the model are reloaded from the database. Other
database-dependent values such as annotations aren't reloaded. Any
:func:`@cached_property <django.utils.functional.cached_property>` attributes
aren't cleared either.
The reloading happens from the database the instance was loaded from, or from
the default database if the instance wasn't loaded from the database. The