Commit 5f9dbef4 authored by Adrian Holovaty's avatar Adrian Holovaty
Browse files

Fixed #17335 -- Added supports_select_related hook for django-nonrel. Thanks, jonash 

git-svn-id: http://code.djangoproject.com/svn/django/trunk@17170 bcc190cf-cafb-0310-a4f2-bffc1f526a37
parent 33bb3cd4

django/db/backends/__init__.py

+2 −0
Original line number Diff line number Diff line
@@ -313,6 +313,8 @@ class BaseDatabaseFeatures(object): 
    has_select_for_update = False

    has_select_for_update_nowait = False



    supports_select_related = True



    # Does the default test database allow multiple connections?

    # Usually an indication that the test database is in-memory

    test_db_allows_multiple_connections = True

django/db/models/query.py

+3 −1
Original line number Diff line number Diff line
@@ -232,6 +232,8 @@ class QuerySet(object): 
        An iterator over the results from applying this QuerySet to the

        database.

        """

        fill_cache = False

        if connections[self.db].features.supports_select_related:

            fill_cache = self.query.select_related

        if isinstance(fill_cache, dict):

            requested = fill_cache