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Code Issues 32 Releases Wiki Activity

Fixed #33670 -- Fixed altering primary key on SQLite.

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This commit is contained in:
Mariusz Felisiak
2022-04-29 20:16:34 +02:00
committed by GitHub
parent 562e3bc09a
commit b34238addc
2 changed files with 21 additions and 1 deletions
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15
tests/schema/tests.py
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@@ -3584,6 +3584,21 @@ class SchemaTests(TransactionTestCase):
)
self.assertEqual(self.get_primary_key(Tag._meta.db_table), "slug")
def test_alter_primary_key_the_same_name(self):
with connection.schema_editor() as editor:
editor.create_model(Thing)
old_field = Thing._meta.get_field("when")
new_field = CharField(max_length=2, primary_key=True)
new_field.set_attributes_from_name("when")
new_field.model = Thing
with connection.schema_editor() as editor:
editor.alter_field(Thing, old_field, new_field, strict=True)
self.assertEqual(self.get_primary_key(Thing._meta.db_table), "when")
with connection.schema_editor() as editor:
editor.alter_field(Thing, new_field, old_field, strict=True)
self.assertEqual(self.get_primary_key(Thing._meta.db_table), "when")
def test_context_manager_exit(self):
"""
Ensures transaction is correctly closed when an error occurs