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Code Issues 32 Releases Wiki Activity

Fixed #31888 -- Avoided module-level MySQL queries in tests.

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This commit is contained in:
Ahmad A. Hussein
2020-08-14 22:07:37 +02:00
committed by Mariusz Felisiak
parent 632ccffc49
commit 493b26bbfc
4 changed files with 31 additions and 34 deletions
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11
tests/aggregation/tests.py
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@@ -1,7 +1,6 @@
import datetime
import re
from decimal import Decimal
from unittest import skipIf
from django.core.exceptions import FieldError
from django.db import connection
@@ -1204,16 +1203,16 @@ class AggregateTestCase(TestCase):
])
@skipUnlessDBFeature('supports_subqueries_in_group_by')
@skipIf(
connection.vendor == 'mysql' and 'ONLY_FULL_GROUP_BY' in connection.sql_mode,
'GROUP BY optimization does not work properly when ONLY_FULL_GROUP_BY '
'mode is enabled on MySQL, see #31331.',
)
def test_aggregation_subquery_annotation_multivalued(self):
"""
Subquery annotations must be included in the GROUP BY if they use
potentially multivalued relations (contain the LOOKUP_SEP).
"""
if connection.vendor == 'mysql' and 'ONLY_FULL_GROUP_BY' in connection.sql_mode:
self.skipTest(
'GROUP BY optimization does not work properly when '
'ONLY_FULL_GROUP_BY mode is enabled on MySQL, see #31331.'
)
subquery_qs = Author.objects.filter(
pk=OuterRef('pk'),
book__name=OuterRef('book__name'),