8de4ca74ba
Fixed #32693 -- Quoted and lowercased generated column aliases.
2021-05-04 07:36:56 +02:00
c8b6594305
Fixed #32632 , Fixed #32657 -- Removed flawed support for Subquery deconstruction.
...
Subquery deconstruction support required implementing complex and
expensive equality rules for sql.Query objects for little benefit as
the latter cannot themselves be made deconstructible to their reference
to model classes.
Making Expression @deconstructible and not BaseExpression allows
interested parties to conform to the "expression" API even if they are
not deconstructible as it's only a requirement for expressions allowed
in Model fields and meta options (e.g. constraints, indexes).
Thanks Phillip Cutter for the report.
This also fixes a performance regression in bbf141bcdc
2021-04-28 12:13:55 +02:00
4f600673d7
Refs #32632 -- Added tests for returning a copy when combining Q() objects.
2021-04-28 11:31:17 +02:00
c3278bb71f
Used assertCountEqual() in ExcludeTests.test_exclude_subquery().
2021-04-22 10:47:10 +02:00
6d0cbe42c3
Fixed #32650 -- Fixed handling subquery aliasing on queryset combination.
...
This issue started manifesting itself when nesting a combined subquery
relying on exclude() since 8593e162c9#27149 ).
Thanks Raffaele Salmaso for the report.
2021-04-21 09:49:15 +02:00
9760e262f8
Fixed #32627 -- Fixed QuerySet.values()/values_list() crash on combined querysets ordered by unannotated columns.
2021-04-12 21:11:40 +02:00
00b0786de5
Fixed #32548 -- Fixed crash when combining Q() objects with boolean expressions.
2021-03-17 21:53:39 +01:00
ba9a2b7544
Refs #32508 -- Raised TypeError instead of using "assert" on unsupported operations for sliced querysets.
2021-03-10 09:16:28 +01:00
d01709aae2
Fixed #24141 -- Added QuerySet.contains().
2021-03-06 20:40:29 +01:00
466920f6d7
Fixed #32450 -- Fixed crash when ANDing/ORing an empty Q() with not pickleable Q().
...
Regression in bb0b6e5263
2021-02-18 21:13:24 +01:00
5371342ed6
Fixed #32357 -- Dropped support for PostgreSQL 9.6 and PostGIS 2.3.
2021-01-19 12:25:20 +01:00
06eec31970
Refs #7098 -- Removed support for passing raw column aliases to order_by().
...
Per deprecation timeline.
2021-01-14 17:50:04 +01:00
68e3ca13d7
Refs #30988 -- Removed InvalidQuery exception per deprecation timeline.
2021-01-14 17:50:04 +01:00
275dd4ebba
Fixed #32178 -- Allowed database backends to skip tests and mark expected failures.
...
Co-authored-by: Tim Graham <timograham@gmail.com>
2020-12-10 18:00:57 +01:00
ba42569d5c
Fixed #31507 -- Added QuerySet.exists() optimizations to compound queries.
2020-11-16 20:29:13 +01:00
7b42d34646
Refs #27718 -- Doc'd and tested QuerySet.exists() for combined querysets.
...
Supported since 84c1826ded
2020-11-16 15:15:41 +01:00
464a4c0c59
Fixed #31496 -- Fixed QuerySet.values()/values_list() crash on combined querysets ordered by annotations.
2020-11-14 10:22:09 +01:00
3f7b327562
Fixed #31235 -- Made assertQuerysetEqual() compare querysets directly.
...
This also replaces assertQuerysetEqual() to
assertSequenceEqual()/assertCountEqual() where appropriate.
Co-authored-by: Peter Inglesby <peter.inglesby@gmail.com>
Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
2020-11-06 09:24:50 +01:00
8593e162c9
Fixed #32143 -- Used EXISTS to exclude multi-valued relationships.
...
As mentioned in the pre-existing split_exclude() docstring EXISTS is
easier to optimize for query planers and circumvents the IN (NULL)
handling issue.
2020-10-28 07:22:00 +01:00
bbf141bcdc
Refs #27149 -- Fixed sql.Query identity.
...
By making Query subclass BaseExpression in
3543129822
2020-10-28 07:21:53 +01:00
49ece89702
Fixed some queries tests when primary key values are large.
...
On CockroachDB, primary key values stored in these fields are larger
than they accept. Fixes:
queries.test_bulk_update.BulkUpdateNoteTests.test_multiple_fields,
queries.test_bulk_update.BulkUpdateNoteTests.test_inherited_fields, and
queries.tests.RelatedLookupTypeTests.test_values_queryset_lookup.
2020-10-27 06:39:52 +01:00
73be11a266
Removed an obsolete query test that assumes serial pks.
...
The code from the original fix (922aba3def419de7b00d
2020-10-27 06:31:26 +01:00
c7c7615d00
Fixed #32116 -- Fixed QuerySet.order_by() crash on EmptyQuerySet with union() on a single non-empty ordered queryset.
2020-10-19 08:36:07 +02:00
981a3426cf
Fixed #32068 -- Added error messages on get() with filters following union(), intersection(), and difference().
2020-10-05 12:25:05 +02:00
7cfa40d872
Refs #32068 -- Added tests for get() following union(), intersection(), and difference().
2020-10-05 12:25:02 +02:00
a046bcadbe
Fixed #31916 -- Fixed combined queryset crash when combining with ordered combined querysets.
2020-09-17 08:26:06 +02:00
981a072dd4
Fixed #31843 -- Fixed pickling named values from QuerySet.values_list().
2020-09-16 13:43:06 +02:00
e11d05e0b4
Fixed #31990 -- Fixed QuerySet.ordered for GROUP BY queries on models with Meta.ordering.
...
Regression in 0ddb4ebf7b
2020-09-14 20:07:44 +02:00
b312421511
Refs #30897 -- Added test for WAL option to Queryset.explain() on PostgreSQL 13+.
2020-08-24 11:47:38 +02:00
f4ac167119
Fixed #27719 -- Added QuerySet.alias() to allow creating reusable aliases.
...
QuerySet.alias() allows creating reusable aliases for expressions that
don't need to be selected but are used for filtering, ordering, or as
a part of complex expressions.
Thanks Simon Charette for reviews.
2020-07-31 13:19:33 +02:00
9c9a3fe118
Fixed #31783 -- Fixed crash when filtering againts "negate" field.
...
Thanks Simon Charette for the initial patch.
2020-07-29 08:20:58 +02:00
ae8338daf3
Fixed #31767 -- Fixed QuerySet.none() on combined queryset.
2020-07-07 12:15:05 +02:00
512da9d585
Fixed #23797 -- Fixed QuerySet.exclude() when rhs is a nullable column.
2020-07-06 10:15:37 +02:00
b38d44229f
Fixed #31664 -- Reallowed using non-expressions having filterable attribute as rhs in queryset filters.
...
Regression in 4edad1ddf6
2020-06-08 08:17:23 +02:00
f4bab0982a
Refs #31614 -- Added test for ordering by OrderBy() of combined queryset with not selected columns.
2020-05-27 09:03:53 +02:00
2aac176e86
Fixed #31614 -- Fixed aliases ordering by OrderBy() expressions of combined queryset.
2020-05-26 21:14:45 +02:00
51ad767d0b
Refs #31614 -- Added test for aliases ordering on combined querysets.
2020-05-26 21:14:40 +02:00
50f71ccb36
Used operator.attrgetter() in test_qs_combinators.
2020-05-26 21:14:40 +02:00
20a8a443f0
Fixed #31578 -- Dropped support for MySQL 5.6.
2020-05-19 10:56:39 +02:00
94f63b926f
Refs #31395 -- Relied on setUpTestData() test data isolation in various tests.
2020-05-15 20:22:56 +02:00
1dd96f731d
Refs #13227 -- Adjusted a test to avoid making a shared test model unpickable.
...
This allowed the Note model to be used in setUpTestData() which requires
assigned model instances to be copy.deepcopy()'able.
2020-05-15 20:22:51 +02:00
01a381cc17
Fixed #31580 -- Added error messages on distinct() following union(), intersection(), and difference().
2020-05-13 14:44:10 +02:00
6789ded0a6
Fixed #12990 , Refs #27694 -- Added JSONField model field.
...
Thanks to Adam Johnson, Carlton Gibson, Mariusz Felisiak, and Raphael
Michel for mentoring this Google Summer of Code 2019 project and
everyone else who helped with the patch.
Special thanks to Mads Jensen, Nick Pope, and Simon Charette for
extensive reviews.
Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
2020-05-08 07:23:31 +02:00
8f10ceaa90
Changed `'%s' % value` pattern to `str(value)`.
2020-05-04 08:27:18 +02:00
513948735b
Fixed #31426 -- Added proper field validation to QuerySet.order_by().
...
Resolve the field reference instead of using fragile regex based string
reference validation.
2020-04-06 10:19:49 +02:00
98ea4f0f46
Refs #7098 -- Deprecated passing raw column aliases to order_by().
...
Now that order_by() has expression support passing RawSQL() can achieve
the same result.
This was also already supported through QuerySet.extra(order_by) for
years but this API is more or less deprecated at this point.
2020-04-06 10:01:02 +02:00
335c9c94ac
Simplified imports from django.db and django.contrib.gis.db.
2020-02-04 13:20:06 +01:00
eef3ea847e
Fixed #31148 -- Added error messages on update()/delete() operations following union(), intersection(), and difference().
2020-01-09 12:20:54 +01:00
f97a6123c0
Refs #25367 -- Made Query.build_filter() raise TypeError on non-conditional expressions.
2019-11-21 11:56:35 +01:00
e9a0e1d4f6
Fixed #30484 -- Added conditional expressions support to CheckConstraint.
2019-11-21 11:56:35 +01:00
Hasan Ramezani
Simon Charette
Mariusz Felisiak
Iuri de Silvio
Jonathan Richards
Johan Schiff
starryrbs
David-Wobrock
Tim Graham
Hannes Ljungberg
Kwist
Nick Pope
Alexandr Tatarinov
Jacob Walls
Nicolas Baccelli
Laurent Tramoy
sage