#3566: Proposal: ORM aggregation support
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Reporter: Honza Král <[EMAIL PROTECTED]> | Owner: russellm
Status: assigned | Milestone:
Component: Database layer (models, ORM) | Version: SVN
Resolution: | Keywords: orm
aggregation group by
Stage: Someday/Maybe | Has_patch: 1
Needs_docs: 0 | Needs_tests: 1
Needs_better_patch: 1 |
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Comment (by russellm):
Status update: this ticket is now pretty much guaranteed to be on the
"must have" list for v1.1.
I've been working on this patch in my own private sandbox in preparation
for committing to trunk. In the interests of public disclosure of my
progress, I've just pushed my updates onto
[http://github.com/freakboy3742/django/tree/aggregation github].
Big, flashing light warning: While the basic shape of the API has been
finalized, the code itself isn't final. Changes are expected before this
reaches trunk. In particular:
- Return types for aggregate columns are still in flux
- The output format for ValuesQuerySet is still under development
- The internal structure of Aggregate classes is subject to change
- The handling of Having clauses will undergo some major changes.
There will probably be other changes. In short - consider yourself warned.
This is a development branch. It is subject to change. It will
occasionally break. Backwards compatibility is in no way guaranteed until
this ticket is committed to the Django trunk.
--
Ticket URL: <http://code.djangoproject.com/ticket/3566#comment:49>
Django <http://code.djangoproject.com/>
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