#27935: BrinIndex.suffix for postgres longer 3 char
----------------------------------+------------------------------------
     Reporter:  Den               |                    Owner:  (none)
         Type:  Bug               |                   Status:  new
    Component:  contrib.postgres  |                  Version:  1.11
     Severity:  Release blocker   |               Resolution:
     Keywords:                    |             Triage Stage:  Accepted
    Has patch:  0                 |      Needs documentation:  0
  Needs tests:  0                 |  Patch needs improvement:  0
Easy pickings:  0                 |                    UI/UX:  0
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Comment (by Mads Jensen):

 The current model wasn't actually enough to trigger a failure for the
 auto-generated name as the length of the indexed field is only 5
 characters.

 Either changing `suffix = brin` to `suffix = `brn`, or removing a
 character from the hash so it's just five characters. Probably the first
 is better?

 {{{#!python
 def test_name_auto_generation_fail(self):
     # name of field must be at least 7 characters long to get to 30
 characters
     index = BrinIndex(fields=['datetimes'])
     index.set_name_with_model(DateTimeArrayModel)
     self.assertEqual(index.name, 'postgres_te_datetim_b1e2ca_brn')

 }}}

--
Ticket URL: <https://code.djangoproject.com/ticket/27935#comment:3>
Django <https://code.djangoproject.com/>
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