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Questions tagged django-orm

24 questions

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8
votes
1
answers

Django queryset to return first of each item in foreign key based on date

django django-orm
asked 2013-01-09T12:14:12.397
22
votes
4
answers

Django: ManyToMany filter matching on ALL items in a list

django django-queryset manytomanyfield django-orm
asked 2012-11-07T13:12:19.077
105
votes
2
answers

Why does django's prefetch_related() only work with all() and not filter()?

django django-models django-queryset django-orm prefetch
asked 2012-10-19T12:05:16.400
28
votes
3
answers

Output of values() on a QuerySet with ManyToMany fields

django django-queryset django-orm
asked 2012-08-20T02:09:02.137
8
votes
4
answers

Getting objects.all() reverse() or descending order

django django-templates many-to-many manytomanyfield django-orm
asked 2012-02-20T02:56:54.333
10
votes
4
answers

Getting the first item item in a many-to-many relation in Django

python django django-orm
asked 2012-02-13T15:22:02.353
8
votes
2
answers

Django Querysets - add a string literal annotation

django django-queryset django-orm
asked 2012-01-09T02:28:57.680
16
votes
6
answers

Admin interface for SQLAlchemy?

python django sqlalchemy django-orm formalchemy
asked 2011-12-23T23:56:08.903
19
votes
1
answers

Django Admin inline for recursive ManyToMany

python django django-admin django-orm
asked 2011-11-18T04:00:40.287
167
votes
6
answers

Chaining multiple filter() in Django, is this a bug?

django django-orm
asked 2011-11-17T09:17:23.140
13
votes
2
answers

Django ORM SELECT with join

python django django-models django-orm
asked 2011-10-26T18:35:30.640
12
votes
1
answers

Logging Django SQL queries with DEBUG set to False

sql django optimization django-orm
asked 2011-08-24T19:59:52.583
11
votes
3
answers

Filtering Django Query by the Record with the Maximum Column Value

python sql django postgresql django-orm
asked 2011-08-11T02:52:26.857
13
votes
1
answers

How to select_related on reverse foreign key?

django django-models django-orm
asked 2011-07-31T02:28:14.123
450
votes
6
answers

How to perform OR condition in django queryset?

python sql django django-queryset django-orm
asked 2011-07-04T06:04:16.493
17
votes
2
answers

Pivoting data and complex annotations in Django ORM

python sql django django-orm
asked 2011-05-11T01:57:43.160
78
votes
9
answers

How to work around lack of support for foreign keys across databases in Django

django django-models django-orm
asked 2011-03-30T22:29:31.240
12
votes
2
answers

How does commit_on_success handle being nested?

database django django-orm
asked 2011-01-31T14:33:10.450
116
votes
4
answers

Django filter many-to-many with contains

python django django-models many-to-many django-orm
asked 2010-12-22T09:44:26.030
143
votes
4
answers

Select DISTINCT individual columns in django?

django django-models distinct django-queryset django-orm
asked 2010-10-04T00:14:20.053
10
votes
2
answers

Is there a downside to using ".filter().filter().filter()..." in Django?

django django-models django-orm
asked 2010-09-17T07:11:02.233
15
votes
6
answers

How to query Django for the latest entry for each user?

django django-queryset django-orm django-filter
asked 2010-04-05T10:43:06.580
40
votes
1
answers

Does get_or_create() have to save right away? (Django)

python django django-models django-orm
asked 2009-07-08T01:17:30.817
9
votes
2
answers

Django ORM: caching and manipulating ForeignKey objects

django django-models orm django-orm
asked 2009-03-25T05:24:34.930