#30966: Migration crashes due to foreign key issue, depending on otherwise
irrelevant order on MySQL.
-------------------------------------+-------------------------------------
     Reporter:  Peter Thomassen      |                    Owner:  Hasan
                                     |  Ramezani
         Type:  Bug                  |                   Status:  assigned
    Component:  Migrations           |                  Version:  master
     Severity:  Normal               |               Resolution:
     Keywords:  migration mySQL      |             Triage Stage:  Accepted
    Has patch:  1                    |      Needs documentation:  0
  Needs tests:  0                    |  Patch needs improvement:  1
Easy pickings:  0                    |                    UI/UX:  0
-------------------------------------+-------------------------------------

Comment (by Simon Charette):

 Hasan, the changes in `django/db/migrations/state.py` from comment:7 are
 likely desired but the assertion in `Options` were more of a way to test
 which operation currently break this contract. From your submitted PR only
 three `migrations` tests were failing with these assertions including the
 one you added even on SQLite.

 Again, I suspect the cause is #27737 and the `TODO` in
 `AlterField.state_forwards`. The fact the rendering is delayed prevents
 `Token` from being refreshed adequately.

-- 
Ticket URL: <https://code.djangoproject.com/ticket/30966#comment:11>
Django <https://code.djangoproject.com/>
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