#7447: QuerySet.update() bypasses custom Model.save() methods
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Reporter: emulbreh | Owner: nobody
Status: new | Milestone: 1.0
Component: Database wrapper | Version: SVN
Resolution: | Keywords: qsrf-cleanup
Stage: Design decision needed | Has_patch: 0
Needs_docs: 0 | Needs_tests: 0
Needs_better_patch: 0 |
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Comment (by mtredinnick):
Changing the current behaviour isn't going to happen. The ``update()``
method is intended to be a bulk SQL operation. If you want to call the
``save()`` method on every item in the queryset, loop over the queryset.
It's two lines of code. I will commit an update to the documentation for
``update()`` to mention that it's a direct SQL operation.
(This isn't quite the same as `delete()` for internal implementation
reasons, so #6915 is still open for that reason.)
--
Ticket URL: <http://code.djangoproject.com/ticket/7447#comment:7>
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