#30210: Allow empty strings of blank=True model fields to pass unique_together
constraint
-------------------------------------+-------------------------------------
     Reporter:  Spleeding1           |                    Owner:  nobody
         Type:  New feature          |                   Status:  closed
    Component:  Database layer       |                  Version:  2.1
  (models, ORM)                      |
     Severity:  Normal               |               Resolution:  wontfix
     Keywords:  unique_together,     |             Triage Stage:
  Models                             |  Unreviewed
    Has patch:  0                    |      Needs documentation:  0
  Needs tests:  0                    |  Patch needs improvement:  0
Easy pickings:  0                    |                    UI/UX:  0
-------------------------------------+-------------------------------------
Changes (by Tim Graham):

 * status:  new => closed
 * resolution:   => wontfix
 * component:  Uncategorized => Database layer (models, ORM)
 * type:  Uncategorized => New feature


Comment:

 A solution would require Django to change input data from empty strings to
 nulls. This would be backwards incompatible and often undesired. See
 [https://stackoverflow.com/questions/5772176/django-unique-together-and-
 blank-true stackoverflow] for possible solutions you can implement for the
 use case.

-- 
Ticket URL: <https://code.djangoproject.com/ticket/30210#comment:1>
Django <https://code.djangoproject.com/>
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