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272 Commits

Author SHA1 Message Date
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
Mariusz Felisiak 2d3cc94284
Fixed #28781 -- Added QuerySet.values()/values_list() support for union(), difference(), and intersection(). 
Thanks Tim Graham for the review.
 2017-11-12 14:28:11 +01:00
Sergey Fedoseev f3c9562143 Fixed #15648 -- Allowed QuerySet.values_list() to return a namedtuple. 2017-09-06 15:32:32 -04:00
François Freitag ad4a8acdb5 Fixed #11557 -- Added support for a list of fields in Meta.get_latest_by and QuerySet.earliest()/latest(). 2017-09-05 20:14:54 -04:00
Mads Jensen a51c4de194 Used assertRaisesMessage() to test Django's error messages. 2017-07-29 19:07:23 -04:00
Florian Apolloner adab280cef Fixed #28399 -- Fixed QuerySet.count() for union(), difference(), and intersection() queries. 2017-07-15 08:20:12 -04:00
Mariusz Felisiak ca74e56350 Fixed #28378 -- Fixed union() and difference() when combining with a queryset raising EmptyResultSet. 
Thanks Jon Dufresne for the report. Thanks Tim Graham and Simon Charette
for the reviews.
 2017-07-10 20:40:08 +02:00
Mariusz Felisiak 9bca0d0b38 Added test for intersection() when combining with a queryset raising EmptyResultSet. 2017-07-10 20:40:08 +02:00
Anssi Kääriäinen f7f5edd50d Removed obsolete Query.tables attribute. 
Obsolete since Query.alias_map became an OrderedDict (refs #26522).
 2017-06-29 11:09:11 -04:00
Mariusz Felisiak 82175ead72 Fixed #28293 -- Fixed union(), intersection(), and difference() when combining with an EmptyQuerySet. 
Thanks Jon Dufresne for the report and Tim Graham for the review.
 2017-06-13 08:16:16 +02:00
François Freitag edee5a8de6 Fixed #27639 -- Added chunk_size parameter to QuerySet.iterator(). 2017-06-01 17:50:41 -04:00
Matthias Erll eee34ef64c Fixed #22550 -- Prohibited QuerySet.last()/reverse() after slicing. 2017-05-31 19:34:56 -04:00
Jon Dufresne 2a5708a304 Fixed a test's dict_keys/list comparison that always evaluated as False. 2017-05-27 18:37:16 -04:00
Tom bb0b6e5263 Fixed #28211 -- Prevented ORing an empty Q() from reducing query join efficiency. 2017-05-25 09:06:25 -04:00
Tim Graham 1c3a6cec2a Refs #28211 -- Added a test for ANDing empty Q()'s. 
This test passes to due some logic in Node.add().
 2017-05-25 09:02:13 -04:00
Simon Charette 4acae21846 Fixed #24254 -- Fixed queries using the __in lookup with querysets using distinct() and order_by(). 
Thanks Tim for the review.
 2017-05-11 21:50:07 -04:00
Simon Charette 8ef35468b6 Fixed #28101 -- Fixed a regression with nested __in subquery lookups and to_field. 
Thanks Kristian Klette for the report and Tim for the help.
 2017-04-23 00:21:27 -04:00
Mariusz Felisiak 054a44d6f0 Used NotSupportedError instead of DatabaseError in SQLCompiler.as_sql(). 2017-04-10 12:49:27 -04:00
Mariusz Felisiak f42c7cc87b Refs #21160 -- Replaced DatabaseFeatures.supports_1000_query_parameters by a DatabaseFeatures.max_query_params. 2017-03-24 18:37:03 +01:00
Bo Marchman 9bbb6e2d25 Fixed #26522 -- Fixed a nondeterministic AssertionError in QuerySet combining. 
Thanks Andrew Brown for the test case.
 2017-03-06 13:40:17 -05:00
Ian Foote 508b5debfb Refs #11964 -- Made Q objects deconstructible. 2017-02-23 20:47:48 -05:00
Vytis Banaitis 3dcc351691 Refs #23919 -- Used yield from. 2017-02-23 20:06:01 -05:00
François Freitag e124d2da94 Fixed #26551 -- Fixed negated Q() queries that span relations. 
Prevented queries from reusing trimmed joins.
 2017-02-09 11:20:33 -05:00
Tim Graham 29f607927f Fixed spelling of "nonexistent". 2017-02-03 08:01:45 -05:00
Vytis Banaitis 8838d4dd49 Refs #23919 -- Replaced kwargs.pop() with keyword-only arguments. 2017-02-01 11:41:56 -05:00
Vytis Banaitis d1bab24e01 Refs #23919, #27778 -- Removed obsolete mentions of unicode. 2017-01-26 08:19:27 -05:00
chillaranand d6eaf7c018 Refs #23919 -- Replaced super(ClassName, self) with super(). 2017-01-25 12:23:46 -05:00
Tim Graham d170c63351 Refs #23919 -- Removed misc references to Python 2. 2017-01-21 20:02:00 -05:00
Simon Charette cecc079168 Refs #23919 -- Stopped inheriting from object to define new style classes. 2017-01-19 08:39:46 +01:00
Claude Paroz 2b281cc35e Refs #23919 -- Removed most of remaining six usage 
Thanks Tim Graham for the review.
 2017-01-18 21:33:28 +01:00
Claude Paroz 7b2f2e74ad Refs #23919 -- Removed six.<various>_types usage 
Thanks Tim Graham and Simon Charette for the reviews.
 2017-01-18 20:18:46 +01:00
Claude Paroz c716fe8782 Refs #23919 -- Removed six.PY2/PY3 usage 
Thanks Tim Graham for the review.
 2017-01-18 16:21:28 +01:00
Claude Paroz f3c43ad1fd Refs #23919 -- Removed python_2_unicode_compatible decorator usage 2017-01-18 13:44:34 +01:00
Claude Paroz d7b9aaa366 Refs #23919 -- Removed encoding preambles and future imports 2017-01-18 09:55:19 +01:00
Florian Apolloner 84c1826ded Fixed #27718 -- Added QuerySet.union(), intersection(), difference(). 
Thanks Mariusz Felisiak for review and Oracle assistance.
Thanks Tim Graham for review and writing docs.
 2017-01-14 08:32:07 -05:00
Josh Smeaton bcce6bb7c7 Changed a test to be consistent when run in parallel. 
This particular test was sometimes failing when running the test suite
in parallel. The `id` was different depending on the order the tests
were run. The test was incorrectly comparing model primary keys rather
than ensuring they didn't change.
 2017-01-14 15:41:49 +11:00
Ramin Farajpour Cami 0a63ef3f61 Fixed #27463 -- Fixed E741 flake8 warnings. 2016-11-14 17:40:28 -05:00
za 321e94fa41 Refs #27392 -- Removed "Tests that", "Ensures that", etc. from test docstrings. 2016-11-10 21:30:21 -05:00
Tim Graham b679a3cdb1 Tested QuerySet compatibility check. 
cdfdcf4b70 missed this test.
 2016-10-14 08:51:04 -04:00
Tim Graham 4cfccc713a Tested invalid QuerySet.order_by() arguments. 2016-10-13 21:49:19 -04:00
Tim Graham 0627858ada Fixed a couple ordering dependent tests on Oracle broken by refs #27203. 2016-09-13 13:57:10 -04:00
Mads Jensen 0c1f71635f Fixed #27203 -- Replaced assertQuerysetEqual(..., lambda o: o) with assertSequenceEqual(). 2016-09-13 10:07:37 -04:00
Adam Chainz 652bcc6f5f Refs #25415 -- Fixed invalid models in the test suite. 2016-09-09 17:16:42 -04:00
Chris Lamb 97513269d7 Refs #26983 -- Added test for isnull lookup to CharField with primary_key=True. 2016-08-17 21:08:15 -04:00
Johannes Dollinger 46509cf13d Moved EmpytResultSet to django.core.exceptions. 
This removes the need for some inner imports.
 2016-08-08 10:43:34 -04:00
Claude Paroz 272eccf7ff Fixed #26983 -- Fixed isnull filtering on ForeignKey with to_field 
Thanks weidwonder for the report.
 2016-08-04 16:05:21 +02:00
Simon Charette 082c52dbed Refs #25774, #26348 -- Allowed Trunc functions to operate with time fields. 
Thanks Josh for the amazing testing setup and Tim for the review.
 2016-07-08 12:35:34 -04:00
Tim Graham c9ae09addf Replaced use of TestCase.fail() with assertRaises(). 
Also removed try/except/fail antipattern that hides exceptions.
 2016-06-28 11:21:26 -04:00
Jon Dufresne 4f336f6652 Fixed #26747 -- Used more specific assertions in the Django test suite. 2016-06-16 14:19:18 -04:00
Josh Smeaton 2a4af0ea43 Fixed #25774 -- Refactor datetime expressions into public API 2016-05-18 20:14:58 +10:00
Claude Paroz 388bb5bd9a Fixed #22936 -- Obsoleted Field.get_prep_lookup()/get_db_prep_lookup() 
Thanks Tim Graham for completing the initial patch.
 2016-05-04 20:02:01 +02:00
Claude Paroz 188883048e Fixed wrong field data type in queries test 2016-04-23 20:26:52 +02:00
Tim Graham 92053acbb9 Fixed E128 flake8 warnings in tests/. 2016-04-08 10:12:33 -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