#27800 closed Bug (fixed)
Crash with QuerySet.annotate(Length(...)).distinct()
Reported by: | Lex Berezhny | Owned by: | nobody |
---|---|---|---|
Component: | Database layer (models, ORM) | Version: | 1.11 |
Severity: | Release blocker | Keywords: | |
Cc: | Triage Stage: | Accepted | |
Has patch: | yes | Needs documentation: | no |
Needs tests: | no | Patch needs improvement: | no |
Easy pickings: | no | UI/UX: | no |
Description
After 3b2db6ec12ce7d4b32f60dd7713e5f23cac498b7, this query for test/annotations/
crashes with AttributeError: 'IntegerField' object has no attribute 'model'
.
Employee.objects.annotate( name_len=Length('first_name'), ).distinct('name_len').values_list('name_len', flat=True)
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In ac5f886c: