diff options
| -rw-r--r-- | tests/queries/tests.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tests/queries/tests.py b/tests/queries/tests.py index 7b70a5ae0a..395a298a9e 100644 --- a/tests/queries/tests.py +++ b/tests/queries/tests.py @@ -2226,6 +2226,14 @@ class ExistsSql(TestCase): self.assertNotIn(id, qstr) self.assertNotIn(name, qstr) + def test_sliced_distinct_exists(self): + with CaptureQueriesContext(connection) as captured_queries: + self.assertIs(Article.objects.distinct()[1:3].exists(), False) + self.assertEqual(len(captured_queries), 1) + captured_sql = captured_queries[0]["sql"] + self.assertIn(connection.ops.quote_name("id"), captured_sql) + self.assertIn(connection.ops.quote_name("name"), captured_sql) + def test_ticket_18414(self): Article.objects.create(name="one", created=datetime.datetime.now()) Article.objects.create(name="one", created=datetime.datetime.now()) |