Method test_subquery_annotation

tests/queries/test_query.py:176–180

(self)

        self.assertEqual(result[0], 1)

    def test_subquery_annotation(self):
        query = Query(None)
        query.add_annotation(Exists(Item.objects.all()), "_check")
        result = query.get_compiler(using=DEFAULT_DB_ALIAS).execute_sql(SINGLE)
        self.assertEqual(result[0], 0)

    @skipUnlessDBFeature("supports_boolean_expr_in_select_clause")
    def test_q_annotation(self):