#27846: refresh_from_db() doesn't clear reverse OneToOneFields
-------------------------------------+-------------------------------------
     Reporter:  Keith Hostetler      |                    Owner:  nobody
         Type:  Bug                  |                   Status:  new
    Component:  Database layer       |                  Version:  1.10
  (models, ORM)                      |
     Severity:  Normal               |               Resolution:
     Keywords:  refresh_from_db      |             Triage Stage:  Accepted
  OneToOneField                      |
    Has patch:  0                    |      Needs documentation:  0
  Needs tests:  0                    |  Patch needs improvement:  0
Easy pickings:  0                    |                    UI/UX:  0
-------------------------------------+-------------------------------------
Changes (by Tim Graham):

 * stage:  Unreviewed => Accepted


Comment:

 I think this is fixable but I'm not sure without trying to write a patch.
 This case may be discussed in ticket:901#comment:36 It looks like the
 issue is that `refresh_from_db()`
 
[https://github.com/django/django/blob/a7214f0e84913a27e0b73de89d4c827ef1c53b94/django/db/models/base.py#L609-L620
 clears concrete fields] but doesn't clear reverse relations.

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Ticket URL: <https://code.djangoproject.com/ticket/27846#comment:3>
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