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[1.8.x] Reverted "Fixed #6785 -- Made QuerySet.get() fetch a limited number of rows."

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This reverts commit da79ccca1d.

This optimized the unsuccessful case at the expense of the successful one.

Backport of 293fd5da5b from master
This commit is contained in:
Tim Graham 2015-01-30 11:23:20 -05:00
parent 3d3c7a62c8
commit 7060ef7158
2 changed files with 5 additions and 37 deletions
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26
tests/basic/tests.py
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@ -10,7 +10,7 @@ from django.db import DatabaseError
from django.db.models.fields import Field
from django.db.models.fields.related import ForeignObjectRel
from django.db.models.manager import BaseManager
from django.db.models.query import QuerySet, EmptyQuerySet, ValuesListQuerySet, MAX_GET_RESULTS
from django.db.models.query import QuerySet, EmptyQuerySet, ValuesListQuerySet
from django.test import TestCase, TransactionTestCase, skipIfDBFeature, skipUnlessDBFeature
from django.utils import six
from django.utils.translation import ugettext_lazy
@ -178,30 +178,6 @@ class ModelTest(TestCase):
self.assertNotEqual(Article.objects.get(id__exact=a1.id), Article.objects.get(id__exact=a2.id))
def test_multiple_objects_max_num_fetched(self):
"""
#6785 - get() should fetch a limited number of results.
"""
Article.objects.bulk_create(
Article(headline='Area %s' % i, pub_date=datetime(2005, 7, 28))
for i in range(MAX_GET_RESULTS)
)
six.assertRaisesRegex(
self,
MultipleObjectsReturned,
"get\(\) returned more than one Article -- it returned %d!" % MAX_GET_RESULTS,
Article.objects.get,
headline__startswith='Area',
)
Article.objects.create(headline='Area %s' % MAX_GET_RESULTS, pub_date=datetime(2005, 7, 28))
six.assertRaisesRegex(
self,
MultipleObjectsReturned,
"get\(\) returned more than one Article -- it returned more than %d!" % MAX_GET_RESULTS,
Article.objects.get,
headline__startswith='Area',
)
@skipUnlessDBFeature('supports_microsecond_precision')
def test_microsecond_precision(self):
# In PostgreSQL, microsecond-level precision is available.