From a0f34d8fef2942e17c40e7009b355b661d30e138 Mon Sep 17 00:00:00 2001
From: Simon Charette <charette.s@gmail.com>
Date: Thu, 19 Dec 2019 09:10:02 +0100
Subject: [PATCH] Refs #31094 -- Added test for not using aliases in GROUP BY
 clauses.

---
 tests/aggregation/tests.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/aggregation/tests.py b/tests/aggregation/tests.py
index a93c39e3d5..322db8ea1a 100644
--- a/tests/aggregation/tests.py
+++ b/tests/aggregation/tests.py
@@ -1138,6 +1138,8 @@ class AggregateTestCase(TestCase):
         with self.assertNumQueries(1) as ctx:
             list(publisher_qs)
         self.assertEqual(ctx[0]['sql'].count('SELECT'), 2)
+        # The GROUP BY should not be by alias either.
+        self.assertEqual(ctx[0]['sql'].lower().count('latest_book_pubdate'), 1)
 
     @skipUnlessDBFeature('supports_subqueries_in_group_by')
     def test_group_by_subquery_annotation(self):