mirrors/django
1
0
Fork 0
mirror of https://github.com/django/django.git synced 2025-10-24 14:16:09 +00:00
Code Issues 32 Releases Wiki Activity

Fixed #34946 -- Preserved db_default on combined default field addition.

Browse Source 
Regression in 7414704e88.
This commit is contained in:
Simon Charette
2023-11-07 05:32:34 -05:00
committed by GitHub
parent 656192c2c9
commit 8a28e983df
3 changed files with 29 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
tests/schema/tests.py
View File

@@ -2257,6 +2257,23 @@ class SchemaTests(TransactionTestCase):
columns = self.column_classes(AuthorDbDefault)
self.assertEqual(columns["renamed_year"][1].default, "1985")
@isolate_apps("schema")
def test_add_field_both_defaults_preserves_db_default(self):
class Author(Model):
class Meta:
app_label = "schema"
with connection.schema_editor() as editor:
editor.create_model(Author)
field = IntegerField(default=1985, db_default=1988)
field.set_attributes_from_name("birth_year")
field.model = Author
with connection.schema_editor() as editor:
editor.add_field(Author, field)
columns = self.column_classes(Author)
self.assertEqual(columns["birth_year"][1].default, "1988")
@skipUnlessDBFeature(
"supports_column_check_constraints", "can_introspect_check_constraints"
)