#25316: Can't use order_by and values(_list) together after annotating
----------------------------------------------+----------------------------
Reporter: adrian17 | Owner: nobody
Type: Bug | Status: new
Component: Database layer (models, ORM) | Version: 1.8
Severity: Normal | Keywords: annotate,
| order_by
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
----------------------------------------------+----------------------------
Example:
{{{
# model
from django.db import models
class Table(models.Model):
value = models.IntegerField()
# tests
from django.test import TestCase
from testapp.models import Table
from django.db.models import IntegerField, Case, Value, When
class Test1(TestCase):
def test_1(self):
query = Table.objects.annotate(
other=Case(
When(value=11, then=Value(1)),
output_field=IntegerField()
),
).order_by('other', 'value').values('id')
print query
}}}
The error is:
{{{
AttributeError: 'WhereNode' object has no attribute 'resolve_expression'
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/25316>
Django <https://code.djangoproject.com/>
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