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576 Commits

Author SHA1 Message Date
Tim Graham
19f1321fa4 Removed unused loop in Query.change_aliases(). 
Unknown if it was ever used.
 2016-10-24 11:27:41 -04:00
Tim Graham
b679a3cdb1 Tested QuerySet compatibility check. 
cdfdcf4b70bebfc68871df885387790c6afbc23c missed this test.
 2016-10-14 08:51:04 -04:00
Tim Graham
3b2db6ec12 Removed unneeded try/except in Query.names_to_path(). 2016-10-13 16:56:54 -04:00
Tim Graham
419de7b00d Removed unused branch in Query.change_aliases(). 
Unused since 0c7633178fa9410f102e4708cef979b873bccb76.
 2016-10-13 14:35:10 -04:00
Mariusz Felisiak
14986a0b9d Fixed #27268 -- Restored an invalid related field lookup error message in QuerySet filtering. 2016-09-27 15:00:36 -04:00
François Freitag
631ef6b272 Made FieldError/FieldDoesNotExist messages uniform across Python versions. 
Removed possible u'' prefixes on Python 2.
 2016-09-17 09:29:14 -04:00
Matthew Wilkes
4f138fe5a4 Fixed #22288 -- Fixed F() expressions with the __range lookup. 2016-08-19 13:40:56 -04:00
Ian Foote
698be78d74
Fixed #24854 -- Refactored QuerySet._values 
Added django.db.models.sql.query.Query.set_values() method to handle
query mutation.
 2016-08-16 10:03:40 +10:00
Simon Charette
b8e6e1b43b
Fixed #26500 -- Added SKIP LOCKED support to select_for_update(). 
Thanks Tim for the review.
 2016-08-08 12:01:43 -04:00
darius BERNARD
a7ad473ad2 Fixed #26515 -- Fixed Query.trim_joins() for nested ForeignObjects. 2016-05-19 09:56:24 -04:00
Tim Graham
df8d8d4292 Fixed E128 flake8 warnings in django/. 2016-04-08 09:51:06 -04:00
Tim Graham
2cd2d18851 Fixed W503 flake8 warnings. 2016-04-04 17:14:26 -04:00
Tim Graham
1c8c0837c6 Sorted single letter imports per the latest version of isort. 2016-03-28 11:45:31 -04:00
chenesan
b84f5ab4ec Fixed #26230 -- Made default_related_name affect related_query_name. 2016-02-27 08:48:32 -05:00
Anssi Kääriäinen
46ecfb9b3a Fixed #26196 -- Made sure __in lookups use to_field as default. 
Thanks Simon Charette for the test.
 2016-02-11 11:09:08 -05:00
Sergey Fedoseev
ed1bcf0515 Refs #25894 -- Fixed evaluation of zero-length slices of QuerySet.values() on Oracle. 2015-12-17 17:07:10 -05:00
Ian Foote
32ef48aa56 Fixed #25609 -- Fixed regression in related field nested lookup error. 2015-10-27 13:49:00 -04:00
Tim Graham
fd6a299cd0 Refs #14030 -- Removed backwards compatiblity for old-style aggregates. 
Per deprecation timeline.
 2015-09-23 19:31:10 -04:00
Josh Smeaton
534aaf56f4 Fixed #24629 -- Unified Transform and Expression APIs 2015-09-21 19:56:24 +10:00
Simon Charette
4d886db078 Removed the unused JoinPromoter.outer_votes attribute. 2015-09-17 13:47:06 -04:00
Tim Graham
2dc9ec5616 Fixed #24525 -- Fixed AssertionError in some complex queries. 
Thanks Anssi Kääriäinen for providing the solution.
 2015-09-05 07:51:17 -04:00
Valentina Mukhamedzhanova
1f7b25c1a7 Fixed #24986 -- Added support for annotations in DISTINCT queries. 2015-08-15 08:23:32 -04:00
Valentina Mukhamedzhanova
6bd7ee4eab Made Options.get_base_chain() always return a list. 2015-08-14 13:15:31 -04:00
Mitchell Kotler
6024fd5dc2 Fixed #25095 -- Fixed annotate() + values() group by bug 
Thanks Josh Smeaton for help on the tests.
 2015-07-27 07:44:48 -04:00
Anssi Kääriäinen
6f403056f0 Fixed #24923 -- errored out nicely when using aggregates in order_by() 2015-07-13 08:36:25 -04:00
Anssi Kääriäinen
9ed82154bd Fixed #23791 -- Corrected object type check for pk__in=qs 
When the pk was a relation field, qs.filter(pk__in=qs) didn't work.

In addition, fixed Restaurant.objects.filter(place=restaurant_instance),
where place is an OneToOneField and the primary key of Restaurant.

A big thank you to Josh for review and to Tim for review and cosmetic
edits.

Thanks to Beauhurst for commissioning the work on this ticket.
 2015-06-29 07:49:31 -04:00
Tim Graham
aaacaeb096 Renamed RemovedInDjangoXYWarnings for new roadmap. 
Forwardport of ae1d663b7913f6da233c55409c4973248372d302
from stable/1.8.x plus more.
 2015-06-24 16:08:20 -04:00
Andriy Sokolovskiy
286d0e6ab1 Refs #24833 -- Forwardported some of "Fixed Case expressions with exclude()." 
Partial forwardport of 469f1e362bb9670b174b37da9edd4631aff7badb from stable/1.8.x
as the issue was already fixed in master.
 2015-06-05 11:21:31 -04:00
Paweł Marczewski
801a84ae32 Fixed #24835 -- Fixed QuerySet.exists() after an annotation with Count() 
QuerySet.exists() incorrectly handled query.group_by = True
case (grouping by all select fields), causing GROUP BY
expressions to be wiped along with select fields.
 2015-05-25 20:46:20 -04:00
Anssi Kääriäinen
bc87061a3c Fixed #24705 -- Fixed negated Q objects in expressions. 
Avoided split_exclude() for Q when used as an expression.
 2015-05-20 09:41:04 -04:00
Aymeric Augustin
54026f1e8d Renamed value_to_db_xxx to adapt_xxxfield_value. 
This mirrors convert_xxxfield_value nicely, taking advantage of the
adapter/converter terminology which is commonly used by DB-API modules.
 2015-05-17 09:39:34 +02:00
Aymeric Augustin
d9521f66b1 Removed global timezone-aware datetime adapters. 
Refs #23820.

Fixed #19738.

Refs #17755. In order not to introduce a regression for raw queries,
parameters are passed through the connection.ops.value_to_db_* methods,
depending on their type.
 2015-05-17 09:38:48 +02:00
Aric Coady
9c2d8cde77 Fixed #24719 -- Restored the ability to use interators as queryset related object filters. 2015-04-28 10:51:27 -04:00
Alex Wilson
99d40c6f65 Fixed #24277 -- Added exception when dict used in QuerySet filtering 2015-04-14 13:28:53 -04:00
Anssi Kääriäinen
8f30556329 Renamed Field.rel attribute to remote_field 
Field.rel is now deprecated. Rel objects have now also remote_field
attribute. This means that self == self.remote_field.remote_field.

In addition, made the Rel objects a bit more like Field objects. Still,
marked ManyToManyFields as null=True.
 2015-03-25 08:16:12 -04:00
Anssi Kääriäinen
d43aa28f67 Removed field.field check in setup_joins() 2015-03-25 08:11:27 -04:00
Anssi Kääriäinen
b68212f539 Refs #24267 -- Implemented lookups for related fields 
Previously related fields didn't implement get_lookup, instead
related fields were treated specially. This commit removed some of
the special handling. In particular, related fields return Lookup
instances now, too.

Other notable changes in this commit is removal of support for
annotations in names_to_path().
 2015-03-25 08:05:22 -04:00
Anssi Kääriäinen
fb146193c4 Fixed #24171 -- Fixed failure with complex aggregate query and expressions 
The query used a construct of qs.annotate().values().aggregate() where
the first annotate used an F-object reference and the values() and
aggregate() calls referenced that F-object.

Also made sure the inner query's select clause is as simple as possible,
and made sure .values().distinct().aggreate() works correctly.
 2015-03-09 07:49:23 -04:00
Marc Tamlyn
4755f8fc25 Fixed #24343 -- Ensure db converters are used for foreign keys. 
Joint effort between myself, Josh, Anssi and Shai.
 2015-02-20 11:35:51 +00:00
Tim Graham
0ed7d15563 Sorted imports with isort; refs #23860. 2015-02-06 08:16:28 -05:00
Anssi Kääriäinen
7145c8a62a Removed EverythingNode 
At the same time, made sure that empty nodes in where clause match
everything.
 2015-02-04 09:26:40 -05:00
Anssi Kääriäinen
afe0bb7b13 Fixed #24268 -- removed Query.having 
Instead of splitting filter clauses to where and having parts before
adding them to query.where or query.having, add all filter clauses to
query.where, and when compiling the query split the where to having and
where parts.
 2015-02-04 09:26:40 -05:00
Tim Graham
f79ce63fdb Removed query.alias_diff() 
This function is unused since 6fe2b001dba45134d7c10729c57959995e241a88
 2015-02-01 21:37:25 -05:00
Tim Graham
99ca7c2bd3 Removed Query.raise_field_error() 
This method was inadvertently reintroduced in
f59fd15c4928caf3dfcbd50f6ab47be409a43b01
 2015-02-01 20:26:04 -05:00
Loic Bistuer
4c3bfe9053 Fixed #24211 -- Removed ValuesQuerySet() and ValuesListQuerySet(). 
Thanks Anssi Kääriäinen, Marc Tamlyn, and Tim Graham for the reviews.
 2015-01-30 22:02:58 +07:00
Josh Smeaton
8196e4bdf4 Fixed #24154 -- Backends can now check support for expressions 2015-01-27 12:20:06 +11:00
Tim Graham
be1357e709 Fixed a query failure on Python 3.5; refs #23763. 
The failure was introduced in Django by
c7fd9b242d2d63406f1de6cc3204e35aaa025233 and the change in
Python 3.5 is https://hg.python.org/cpython/rev/a3c345ba3563.
 2015-01-20 08:13:53 -05:00
Tim Graham
5008a4db44 Removed legacy ORM lookup support per deprecation timeline; refs #16187. 2015-01-19 11:11:30 -05:00
Tim Graham
2cd00424c4 Removed support for callable QuerySet arguments per deprecation timeline; refs #11629. 2015-01-18 14:01:25 -05:00
Michał Modzelewski
65246de7b1 Fixed #24031 -- Added CASE expressions to the ORM. 2015-01-12 18:15:34 -05:00