| 302 | |
| 303 | @skipUnlessDBFeature("update_can_self_select") |
| 304 | def test_ticket_19102_annotate(self): |
| 305 | with self.assertNumQueries(1): |
| 306 | Login.objects.order_by("description").filter( |
| 307 | orgunit__name__isnull=False |
| 308 | ).annotate(n=models.Count("description")).filter( |
| 309 | n=1, pk=self.l1.pk |
| 310 | ).delete() |
| 311 | self.assertFalse(Login.objects.filter(pk=self.l1.pk).exists()) |
| 312 | self.assertTrue(Login.objects.filter(pk=self.l2.pk).exists()) |
| 313 | |
| 314 | @skipUnlessDBFeature("update_can_self_select") |
| 315 | def test_ticket_19102_extra(self): |