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226 Commits

Author SHA1 Message Date
Mariusz Felisiak
01104368ff Refs #29444 -- Removed redundant DatabaseFeatures.can_return_multiple_columns_from_insert. 
Unnecessary since b31e63879e.
 2019-09-24 10:37:22 +02:00
Simon Charette
37f8f29377 Fixed #30796 -- Prevented select_related() from mutating a queryset on chaining. 
Thanks Darren Maki for the report.
 2019-09-24 09:17:45 +02:00
Mariusz Felisiak
0ddb4ebf7b Refs #14357 -- Made Meta.ordering not affect GROUP BY queries. 
Per deprecation timeline.
 2019-09-10 12:01:00 +02:00
Johannes Hoppe
7254f1138d Refs #29444 -- Allowed returning multiple fields from INSERT statements on PostgreSQL. 
Thanks Florian Apolloner, Tim Graham, Simon Charette, Nick Pope, and
Mariusz Felisiak for reviews.
 2019-09-09 10:51:14 +02:00
Simon Charette
13a8884a08 Fixed #30739 -- Fixed exclusion of multi-valued lookup against outer rhs. 
OuterRef right hand sides have to be nested, just like F rhs have to,
during the subquery pushdown split_exclude performs to ensure they are
resolved against the outer query aliases.
 2019-09-02 10:52:36 +02:00
Diederik van der Boor
25f21bd237 Fixed #28393 -- Added helpful error messages for invalid AutoField/FloatField/IntegerField values. 
Co-authored-by: Diederik van der Boor <vdboor@edoburu.nl>
Co-authored-by: Nick Pope <nick.pope@flightdataservices.com>
 2019-08-05 08:41:29 +02:00
Hasan Ramezani
1853383969 Fixed #27995 -- Added error messages on unsupported operations following union(), intersection(), and difference(). 2019-07-25 12:39:55 +02:00
Jon Dufresne
d89053585e Improved error message when index in __getitem__() is invalid. 2019-07-23 20:12:08 +02:00
Simon Charette
ee6e93ec87 Fixed #30628 -- Adjusted expression identity to differentiate bound fields. 
Expressions referring to different bound fields should not be
considered equal.

Thanks Julien Enselme for the detailed report.

Regression in bc7e288ca9.
 2019-07-10 07:46:08 +02:00
can
325d5d6445 Fixed #30477 -- Made reverse lookup use Field.get_db_prep_value() from the target field. 2019-06-25 10:20:33 +02:00
can
2cbd3967e0 Fixed #29834 -- Fixed column mismatch crash with QuerySet.values()/values_list() and order_by() on combined querysets. 2019-06-19 12:11:28 +02:00
Mariusz Felisiak
14d026cccb
Fixed #30572 -- Prevented values()/values_list() on combined queryset from mutating the list of columns in querysets. 2019-06-19 10:44:53 +02:00
can
719b746620 Fixed #30412 -- Fixed crash when adding check constraints with OR'ed condition on Oracle and SQLite. 2019-04-30 12:32:27 +02:00
Simon Charette
0cb4062482 Refs #23758 -- Used RecursionError instead of RuntimeError to raise nested subquery errors. 
RecursionError was introduced in Python 3.5 and subclasses RuntimeError.
 2019-04-15 15:20:41 +02:00
Simon Charette
c0969ee227 Refs #27149 -- Based recursive nested subquery detection on sys.getrecursionlimit(). 
This makes sure the test_avoid_infinite_loop_on_too_many_subqueries test
doesn't fail on systems with a non-default recursion limit.
 2019-04-15 15:20:41 +02:00
can
96446c7152
Refs #29697 -- Added test for excluding m2m intermediary table. 2019-03-30 14:46:59 +01:00
Mariusz Felisiak
9ab1d55596
Refs #18726 -- Added test for excluding circular related fields with F() expression. 
Fixed in f19a4945e1.
 2019-03-28 07:10:54 +01:00
Simon Charette
f19a4945e1 Fixed #21703 -- Fixed a crash when excluding a related field with a F(). 2019-03-23 09:48:28 -04:00
Simon Charette
3543129822 Refs #27149 -- Moved subquery expression resolving to Query. 
This makes Subquery a thin wrapper over Query and makes sure it respects
the Expression source expression API by accepting the same number of
expressions as it returns. Refs #30188.

It also makes OuterRef usable in Query without Subquery wrapping. This
should allow Query's internals to more easily perform subquery push downs
during split_exclude(). Refs #21703.
 2019-03-21 20:36:31 -04:00
Sergey Fedoseev
1933e56eca Removed uneeded generator expressions and list comprehensions. 2019-02-09 09:18:48 -05:00
Nick Pope
24b82cd201 Fixed #30159 -- Removed unneeded use of OrderedDict. 
Dicts preserve order since Python 3.6.
 2019-02-06 13:48:39 -05:00
Sergey Fedoseev
b86bb47818 Fixed #30093 -- Fixed ordering of combined queryset ordered by F expressions. 2019-01-14 10:28:11 -05:00
Mariusz Felisiak
f9a33e3c3f Fixed #29932 -- Fixed combining compound queries with sub-compound queries on SQLite and Oracle. 2018-12-06 15:31:33 -05:00
Tim Graham
193c109327 Switched TestCase to SimpleTestCase where possible in Django's tests. 2018-11-27 08:58:44 -05:00
Tom Forbes
31408446b3 Fixed #29974 -- Fixed non-truthy primary key values for QuerySet.bulk_update(). 2018-11-21 22:58:43 -05:00
Ian Foote
e1fc07c047 Fixed #17930 -- Allowed ORing (|) with sliced QuerySets. 2018-11-15 09:43:58 -05:00
Mariusz Felisiak
024abe5b82
Fixed #29630 -- Fixed crash of sliced queries with multiple columns with the same name on Oracle 12.1. 
Regression in 0899d583bd.

Thanks Tim Graham for the review and Jani Tiainen for help.
 2018-09-26 20:18:48 +02:00
Tom Forbes
9cbdb44014 Fixed #23646 -- Added QuerySet.bulk_update() to efficiently update many models. 2018-09-18 16:14:44 -04:00
Ramiro Morales
1b1f64ee5a Refs #14357 -- Deprecated Meta.ordering affecting GROUP BY queries. 
Thanks Ramiro Morales for contributing to the patch.
 2018-09-13 12:29:48 -04:00
Mariusz Felisiak
39461a83c3
Fixed #29694 -- Fixed column mismatch crash with QuerySet.values() or values_list() after combining querysets with extra() with union(), difference(), or intersection(). 
Regression in 0b66c3b442.
 2018-08-29 10:00:15 +02:00
Srinivas Reddy Thatiparthy (శ్రీనివాస్ రెడ్డి తాటిపర్తి)
233c70f047 Fixed #29658 -- Registered model lookups in tests with a context manager. 2018-08-21 12:17:46 -04:00
Andrew Brown
55810d94d0 Refs #29563 -- Fixed SQLCompiler.execute_sql() to respect DatabaseFeatures.can_use_chunked_reads. 2018-07-25 18:08:57 -04:00
Josh Schneier
4d48ddd8f9 Fixed #28917 -- Prevented Paginator's unordered warning on EmptyQuerySet. 
Thanks carltongibson for the idea and weijunji for the initial patch.
 2018-07-16 14:28:47 -04:00
Ian Foote
952f05a6db Fixed #11964 -- Added support for database check constraints. 2018-07-10 15:32:33 -04:00
Sergey Fedoseev
c9088cfc7b Fixed some assertTrue() that were intended to be assertEqual(). 2018-07-09 11:13:40 -04:00
Tim Graham
13fe5a87f9 Fixed MySQL QuerySet.explain() test when running tests in reverse. 2018-06-06 11:31:06 -04:00
Carlton Gibson
c4f099de1d
Refs #29451 -- Used quote_name for column names in tests. 
Regression in a253a580e6
 2018-06-06 16:13:25 +02:00
Tom Forbes
a253a580e6 Refs #29451 -- Quoted MySQL column names in tests. 2018-06-05 12:13:29 +02:00
Tom
c1c163b427 Fixed #28574 -- Added QuerySet.explain(). 2018-04-19 10:52:19 -04:00
Mariusz Felisiak
0b66c3b442
Fixed #29286 -- Fixed column mismatch crash with QuerySet.values() or values_list() after combining an annotated and unannotated queryset with union(), difference(), or intersection(). 
Regression in a0c03c62a8.

Thanks Tim Graham and Carlton Gibson for reviews.
 2018-04-13 12:15:52 +02:00
Mads Jensen
c59aa9e6aa Added test for combining Q objects with non-Q objects. 2018-03-29 13:58:55 -04:00
Tim Graham
5fa4f40f45 Fixed #29227 -- Allowed BooleanField to be null=True. 
Thanks Lynn Cyrin for contributing to the patch, and Nick Pope for review.
 2018-03-20 12:10:10 -04:00
Astral
a0c03c62a8 Fixed #29229 -- Fixed column mismatch crash when combining two annotated values_list() querysets with union(), difference(), or intersection(). 
Regression in 7316720603821ebb64dfe8fa592ba6edcef5f3e.
 2018-03-19 21:05:43 -04:00
Mariusz Felisiak
362813d628
Fixed hanging indentation in various code. 2018-03-16 10:54:34 +01:00
Tim Graham
9ba3df8240 Refs #29125 -- Made Q.deconstruct() omit 'query_utils' in the path and _connector='AND' since it's a default value. 2018-02-12 15:23:41 -05:00
Tim Graham
b95c49c954 Fixed #29125 -- Made Q.deconstruct() deterministic with multiple keyword arguments. 2018-02-12 14:52:32 -05:00
Simon Charette
d61fe24601 Fixed #29108 -- Fixed crash in aggregation of distinct+ordered+sliced querysets. 
Regression in 4acae21846.
Thanks Stephen Brooks for the report.
 2018-02-08 09:59:25 -05:00
Mariusz Felisiak
34b52f8572
Renamed the allow_sliced_subqueries database feature to allow_sliced_subqueries_with_in. 
After 0899d583bd this database feature is
false only on MySQL which doesn't support sliced subqueries only with
IN/ALL/ANY/SOME.
 2018-02-07 08:27:47 +01:00
Mariusz Felisiak
aad1833fa0
Refs #20487 -- Added test for querying mixed case fields with common related model. 
Thanks Shai Berger for the review.
 2018-01-20 20:48:01 +01:00
Mariusz Felisiak
83a36ac49a
Removed unnecessary trailing commas and spaces in various code. 2017-12-28 21:07:29 +01:00