49bbf6570d
691def10a0197d83d2d108bd9043b0916d0f09b4 made all Subquery() instances equal to each other which broke aggregation subquery pushdown which relied on object equality to determine which alias it should select. Subquery.__eq__() will be fixed in an another commit but Query.rewrite_cols() should haved used object identity from the start. Refs #30727, #30188. Thanks Makina Corpus for the report. Backport of adfbf653dc1c1d0e0dacc4ed46602d22ba28b004 from master
Django
Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design. Thanks for checking it out.
All documentation is in the "docs" directory and online
at https://docs.djangoproject.com/en/stable/.
If you're just getting started, here's how we recommend you read the
docs:
- First, read
docs/intro/install.txtfor instructions on installing Django. - Next, work through the tutorials in order
(
docs/intro/tutorial01.txt,docs/intro/tutorial02.txt, etc.). - If you want to set up an actual deployment server, read
docs/howto/deployment/index.txtfor instructions. - You'll probably want to read through the topical guides (in
docs/topics) next; from there you can jump to the HOWTOs (indocs/howto) for specific problems, and check out the reference (docs/ref) for gory details. - See
docs/READMEfor instructions on building an HTML version of the docs.
Docs are updated rigorously. If you find any problems in the docs, or think they should be clarified in any way, please take 30 seconds to fill out a ticket here: https://code.djangoproject.com/newticket
To get more help:
- Join the
#djangochannel on irc.freenode.net. Lots of helpful people hang out there. See https://en.wikipedia.org/wiki/Wikipedia:IRC/Tutorial if you're new to IRC. - Join the django-users mailing list, or read the archives, at https://groups.google.com/group/django-users.
To contribute to Django:
- Check out https://docs.djangoproject.com/en/dev/internals/contributing/ for information about getting involved.
To run Django's test suite:
- Follow the instructions in the "Unit tests" section of
docs/internals/contributing/writing-code/unit-tests.txt, published online at https://docs.djangoproject.com/en/dev/internals/contributing/writing-code/unit-tests/#running-the-unit-tests