mirror of https://github.com/django/django.git
Fixed #29530 -- Fixed aliases ordering when chaining annotate() and filter().
This commit is contained in:
parent
b49b59b029
commit
0e64e046a4
|
@ -934,8 +934,14 @@ class Query:
|
|||
if (reuse is None or a in reuse) and j == join
|
||||
]
|
||||
if reuse_aliases:
|
||||
self.ref_alias(reuse_aliases[0])
|
||||
return reuse_aliases[0]
|
||||
if join.table_alias in reuse_aliases:
|
||||
reuse_alias = join.table_alias
|
||||
else:
|
||||
# Reuse the most recent alias of the joined table
|
||||
# (a many-to-many relation may be joined multiple times).
|
||||
reuse_alias = reuse_aliases[-1]
|
||||
self.ref_alias(reuse_alias)
|
||||
return reuse_alias
|
||||
|
||||
# No reuse is possible, so we need a new alias.
|
||||
alias, _ = self.table_alias(join.table_name, create=True, filtered_relation=join.filtered_relation)
|
||||
|
|
|
@ -569,3 +569,19 @@ class NonAggregateAnnotationTestCase(TestCase):
|
|||
Book.objects.annotate(is_book=True)
|
||||
with self.assertRaisesMessage(TypeError, msg % ', '.join([str(BooleanField()), 'True'])):
|
||||
Book.objects.annotate(BooleanField(), Value(False), is_book=True)
|
||||
|
||||
def test_chaining_annotation_filter_with_m2m(self):
|
||||
qs = Author.objects.filter(
|
||||
name='Adrian Holovaty',
|
||||
friends__age=35,
|
||||
).annotate(
|
||||
jacob_name=F('friends__name'),
|
||||
).filter(
|
||||
friends__age=29,
|
||||
).annotate(
|
||||
james_name=F('friends__name'),
|
||||
).values('jacob_name', 'james_name')
|
||||
self.assertCountEqual(
|
||||
qs,
|
||||
[{'jacob_name': 'Jacob Kaplan-Moss', 'james_name': 'James Bennett'}],
|
||||
)
|
||||
|
|
Loading…
Reference in New Issue