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Changes between Initial Version and Version 1 of Ticket #26898

-              initial
+              v1
 Minimal repro: https://github.com/sonoflilit/django-count-bug
+```python
+{{{
 def test_bug(self):
     a = A.objects.create()
 …
     # 2?! It's clearly 1!
     self.assertEquals(1, a.c_count)
+```
+}}}
+```sql
+{{{
 SELECT "bug_a"."id",
        Count("bug_b"."id") AS "b_count",
 …
                     ON ( "bug_a"."id" = "bug_c"."a_id" )
 GROUP  BY "bug_a"."id"
+```
+}}}
 I think it should be:
+```sql
+{{{
 SELECT "bug_a"."id",
        Count(distinct "bug_b"."id") AS "b_count",
 …
                     ON ( "bug_a"."id" = "bug_c"."a_id" )
 GROUP  BY "bug_a"."id"
+```
+}}}
 Reproduces on `sqlite3` as well as heroku-hosted `postgresql`.