#26488: migrate crashes when renaming a multi-table inheritance base model
-------------------------------------+-------------------------------------
     Reporter:  Christopher          |                    Owner:  nobody
  Neugebauer                         |
         Type:  Bug                  |                   Status:  closed
    Component:  Migrations           |                  Version:  master
     Severity:  Normal               |               Resolution:  duplicate
     Keywords:                       |             Triage Stage:  Accepted
    Has patch:  0                    |      Needs documentation:  0
  Needs tests:  0                    |  Patch needs improvement:  0
Easy pickings:  0                    |                    UI/UX:  0
-------------------------------------+-------------------------------------
Changes (by felixxm):

 * status:  new => closed
 * resolution:   => duplicate
 * needs_tests:  1 => 0


Comment:

 Adding `migrations.AlterModelBases()` to a migration `operations` from
 [https://github.com/django/django/pull/11222 patch] proposed for #23521
 fix this issue for me, e.g.
 {{{ #!python
     operations = [
         migrations.AlterModelBases('suba', (models.Model,)),
         migrations.RenameModel(
             old_name='Base',
             new_name='BrokenBase',
         ),
         migrations.RenameField(
             model_name='suba',
             old_name='base_ptr',
             new_name='brokenbase_ptr',
         ),
     ]
 }}}
 Marking as a duplicate of #23521.

-- 
Ticket URL: <https://code.djangoproject.com/ticket/26488#comment:18>
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