Ticket #12731: django-raw-inheritance.diff

django/db/models/query.py

@@ -1402 +1402 @@
         # Construct model instance and apply annotations
         skip = set()
         for field in self.model._meta.fields:
-            if field.name not in model_init_kwargs.keys():
+            if field.attname not in model_init_kwargs.keys():
                 skip.add(field.attname)
 
         if skip:

tests/modeltests/raw_query/models.py

@@ -22 +22 @@
     brand = models.CharField(max_length=255, db_column="name")
 
 class Reviewer(models.Model):
-    reviewed = models.ManyToManyField(Book)
- No newline at end of file
+    reviewed = models.ManyToManyField(Book)
+
+class FriendlyAuthor(Author):
+    pass

tests/modeltests/raw_query/tests.py

@@ -1 @@
-from django.test import TestCase
-from datetime import datetime
-from models import Author, Book, Coffee, Reviewer
+from datetime import date
+
 from django.db.models.sql.query import InvalidQuery
+from django.test import TestCase
+
+from models import Author, Book, Coffee, Reviewer, FriendlyAuthor
+
 
 class RawQueryTests(TestCase):
 
@@ -197 +200 @@
         self.assertEquals(len(first_two), 2)
 
         self.assertRaises(TypeError, lambda: Author.objects.raw(query)['test'])
+    
+    def test_inheritance(self):
+        # date is the end of the Cuban Missile Crisis, I have no idea when
+        # Wesley was bron
+        f = FriendlyAuthor.objects.create(first_name="Wesley", last_name="Chun",
+            dob=date(1962, 10, 28))
+        query = "SELECT * FROM raw_query_friendlyauthor"
+        self.assertEqual(
+            [o.pk for o in FriendlyAuthor.objects.raw(query)], [f.pk]
+        )