#31549: Diffrent result from connection
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Reporter: MrLawes | Owner: nobody
Type: Bug | Status: new
Component: Database | Version: 2.0
layer (models, ORM) |
Severity: Normal | Keywords:
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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We have a class:
from django.db.models import models
class MyModel(models.Model):
import_at = models.DateField( db_index=True, null=True, default=None,)
then I can get some results by:
queryset = MyModel.objects.filter(import_at__month=5,
import_at__year=import_at[0])
print(queryset.count())
>>> 4
but when I used connection, I got diffrent result:
from django.db import transaction, connection
with connection.cursor() as cursor:
cursor.execute(queryset.query)
print(len(cursor.fetchall()))
>>> 0
I got 0 !
If I using __month or __year, and get result by
cursor.execute(queryset.query), we have diffrent result from connection.
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Ticket URL: <https://code.djangoproject.com/ticket/31549>
Django <https://code.djangoproject.com/>
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