#33242: Annotate a related field
-------------------------------------+-------------------------------------
Reporter: rossm6 | Owner: nobody
Type: New | Status: new
feature |
Component: Database | Version: 3.2
layer (models, ORM) |
Severity: Normal | Keywords: orm
Triage Stage: | Has patch: 0
Unreviewed |
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
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I think it would be sensible to allow this -
{{{
m = Message.objects.annotate(room__something=Value('DOH',
output_field=CharField())).select_related('room')
m.room.something == 'DOH' # is true
}}}
Perhaps the annotate API should accept a kwarg -
{{{
m = Message.objects.annotate(room__something=Value('DOH',
output_field=CharField()), annotate_related=True).select_related('room')
m.room.something == 'DOH' # is true
}}}
https://stackoverflow.com/questions/69771898/is-there-a-way-to-annotate-a
-related-field-in-django
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Ticket URL: <https://code.djangoproject.com/ticket/33242>
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