mirrors/django
1
0
Fork 0
mirror of https://github.com/django/django.git synced 2025-09-26 12:09:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

Fixed #10109 -- Removed the use of raw SQL in many-to-many fields by introducing an autogenerated through model.

Browse source 
This is the first part of Alex Gaynor's GSoC project to add Multi-db support to Django.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@11710 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Russell Keith-Magee 2009-11-03 14:02:49 +00:00
parent aba5389326
commit 585b7acaa3
20 changed files with 457 additions and 244 deletions
Download patch file Download diff file Expand all files Collapse all files

6
django/db/models/query.py
View file

@ -1028,7 +1028,8 @@ def delete_objects(seen_objs):
# Pre-notify all instances to be deleted.
for pk_val, instance in items:
signals.pre_delete.send(sender=cls, instance=instance)
if not cls._meta.auto_created:
signals.pre_delete.send(sender=cls, instance=instance)
pk_list = [pk for pk,instance in items]
del_query = sql.DeleteQuery(cls, connection)
@ -1062,7 +1063,8 @@ def delete_objects(seen_objs):
if field.rel and field.null and field.rel.to in seen_objs:
setattr(instance, field.attname, None)
signals.post_delete.send(sender=cls, instance=instance)
if not cls._meta.auto_created:
signals.post_delete.send(sender=cls, instance=instance)
setattr(instance, cls._meta.pk.attname, None)
if forced_managed: