Class GeneratedFieldKTModel

tests/schema/tests.py:940–949

    @skipUnlessDBFeature("supports_json_field", "supports_stored_generated_columns")
    def test_add_generated_field_with_kt_model(self):
        class GeneratedFieldKTModel(Model):
            data = JSONField()
            status = GeneratedField(
                expression=KT("data__status"),
                output_field=TextField(),
                db_persist=True,
            )

            class Meta:
                app_label = "schema"

        with CaptureQueriesContext(connection) as ctx:
            with connection.schema_editor() as editor: