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2836 Commits

Author SHA1 Message Date
Egidijus Macijauskas 6307c3f1a1 Fixed #32433 -- Added error message on QuerySet.delete() following distinct(). 2021-02-11 08:33:30 +01:00
Hasan Ramezani 63d239db03 Fixed #32411 -- Fixed __icontains lookup for JSONField on MySQL. 2021-02-05 16:14:12 +01:00
Mariusz Felisiak 5d9b065d3f Refs #32074 -- Fixed TextChoices/IntegerChoices crash on Python 3.10. 
EnumMeta has a new keyword argument 'boundary' in Python 3.10. This
is a new mechanism that controls how out-of-range / invalid bits are
handled, see https://bugs.python.org/issue38250.
 2021-02-04 10:47:45 +01:00
Hasan Ramezani 7cba92ec55 Fixed #32332 -- Fixed loss of parent with non-numeric pk when saving child after parent. 
Follow up to 519016e5f2.
 2021-02-04 06:06:00 +01:00
Tilman Koschnick fdfbc66331 Fixed #32392 -- Fixed ExclusionConstraint crash with Cast() in expressions. 2021-01-29 11:05:00 +01:00
Mariusz Felisiak a03a36121d Fixed #32367 -- Fixed system check for specifying type of auto-created primary keys for inherited PKs. 
Regression in b5e12d490a.

Thanks אורי for the report.
 2021-01-21 09:03:07 +01:00
Mariusz Felisiak d992f4e3c2 Refs #31369 -- Removed models.NullBooleanField per deprecation timeline. 2021-01-14 17:50:04 +01:00
Mariusz Felisiak 06eec31970 Refs #7098 -- Removed support for passing raw column aliases to order_by(). 
Per deprecation timeline.
 2021-01-14 17:50:04 +01:00
Mariusz Felisiak 68e3ca13d7 Refs #30988 -- Removed InvalidQuery exception per deprecation timeline. 2021-01-14 17:50:04 +01:00
Mariusz Felisiak 396da8b94c Refs #30841 -- Made isnull lookup raise ValueError for non-boolean values. 
Per deprecation timeline.
 2021-01-14 17:50:04 +01:00
Mariusz Felisiak 5e33ec80d1 Refs #30158 -- Made alias argument required in signature of Expression.get_group_by_cols() subclasses. 
Per deprecation timeline.
 2021-01-14 17:50:04 +01:00
Hasan Ramezani f750377318 Fixed #32321 -- Added system checks for invalid model field names in functional indexes. 2021-01-14 12:27:00 +01:00
Hannes Ljungberg 83fcfc9ec8 Fixed #26167 -- Added support for functional indexes. 
Thanks Simon Charette, Mads Jensen, and Mariusz Felisiak for reviews.

Co-authored-by: Markus Holtermann <info@markusholtermann.eu>
 2021-01-13 11:47:50 +01:00
Hannes Ljungberg 4c62cdaa10 Refs #26709 -- Made Index raise ValueError on non-string fields. 2021-01-12 20:22:44 +01:00
Alexander Lyabah 415f50298f Fixed #32231 -- Allowed passing None params to QuerySet.raw(). 2021-01-05 10:37:11 +01:00
manav014 a9a7421ab8 Fixed #32294 -- Prevented ManyToManyField's hidden related name collisions between apps. 2020-12-30 13:11:47 +01:00
Mariusz Felisiak 45519937e5 Added app labels to related fields checks messages E302-E305. 2020-12-29 09:01:35 +01:00
Mariusz Felisiak ce30e750e6
Used model's Options.label where applicable. 
Follow up to b7a3a6c9ef.
 2020-12-29 08:56:39 +01:00
Hannes Ljungberg d23cb83c99 Refs #26167 -- Made DatabaseSchemaEditor._create_index_sql()'s fields argument optional and kwarg-only. 2020-12-23 11:16:13 +01:00
Alexey Nigin b9ba85a7ce Fixed #32089 -- Fixed prefetch_related_objects() when some objects are already fetched. 
Thanks Dennis Kliban for the report and Adam Johnson for the initial
patch.

Co-authored-by: Adam Johnson <me@adamj.eu>
 2020-12-16 10:52:59 +01:00
Tom Forbes b5e12d490a Fixed #31007 -- Allowed specifying type of auto-created primary keys. 
This also changes the default type of auto-created primary keys
for new apps and projects to BigAutoField.
 2020-12-15 11:25:46 +01:00
sage 8d7085e0fd Fixed #32252 -- Fixed __isnull=True on key transforms on SQLite and Oracle. 
__isnull=True on key transforms should not match keys with NULL values.
 2020-12-11 09:15:42 +01:00
sage e23484484c
Removed lhs_only argument from KeyTransform.preprocess_lhs(). 2020-12-07 10:14:27 +01:00
Artur Beltsov 48b4bae983 Fixed #32179 -- Added JSONObject database function. 2020-12-02 09:30:50 +01:00
Ian Foote 8b040e3cbb Fixed #25534, Fixed #31639 -- Added support for transform references in expressions. 
Thanks Mariusz Felisiak and Simon Charette for reviews.
 2020-11-27 20:42:04 +01:00
sage fe6e582421 Fixed #32203 -- Fixed QuerySet.values()/values_list() crash on key transforms with non-string values on SQLite. 
Thanks Gordon Wrigley for the report.
 2020-11-25 14:51:35 +01:00
Mariusz Felisiak b996424199 Simplified JSONField key transforms by using JSON_OBJECT() on Oracle. 2020-11-24 18:11:19 +01:00
Hasan Ramezani fe9c7ded29 Fixed #32200 -- Fixed grouping by ExpressionWrapper() with Q objects. 
Thanks Gordon Wrigley for the report.

Regression in df32fd42b8.
 2020-11-19 21:00:04 +01:00
David-Wobrock ba42569d5c Fixed #31507 -- Added QuerySet.exists() optimizations to compound queries. 2020-11-16 20:29:13 +01:00
David-Wobrock 464a4c0c59 Fixed #31496 -- Fixed QuerySet.values()/values_list() crash on combined querysets ordered by annotations. 2020-11-14 10:22:09 +01:00
Hannes Ljungberg 0773837e15 Fixed #32182 -- Fixed crash of JSONField nested key transforms with subquery annotations on PostgreSQL. 2020-11-10 07:09:58 +01:00
Simon Charette c2d4926702 Fixed #31910 -- Fixed crash of GIS aggregations over subqueries. 
Regression was introduced by fff5186 but was due a long standing issue.

AggregateQuery was abusing Query.subquery: bool by stashing its
compiled inner query's SQL for later use in its compiler which made
select_format checks for Query.subquery wrongly assume the provide
query was a subquery.

This patch prevents that from happening by using a dedicated
inner_query attribute which is compiled at a later time by
SQLAggregateCompiler.

Moving the inner query's compilation to SQLAggregateCompiler.compile
had the side effect of addressing a long standing issue with
aggregation subquery pushdown which prevented converters from being
run. This is now fixed as the aggregation_regress adjustments
demonstrate.

Refs #25367.

Thanks Eran Keydar for the report.
 2020-11-04 09:54:58 +01:00
David-Wobrock cfc7cd6513 Fixed #32132 -- Fixed column types in m2m intermediary tables for Positive(Big/Small)IntegerFields. 2020-11-02 20:11:58 +01:00
Christian Klus 4ac2d4fa42 Fixed #32152 -- Fixed grouping by subquery aliases. 
Regression in 42c08ee465.

Thanks Simon Charette for the review.
 2020-10-29 09:56:09 +01:00
Martin Thoma 302caa40e4 Made small readability improvements. 2020-10-28 20:20:20 +01:00
Simon Charette 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
Simon Charette bbf141bcdc Refs #27149 -- Fixed sql.Query identity. 
By making Query subclass BaseExpression in
3543129822 the former defined it's
identity based off _construct_args which is not appropriate.
 2020-10-28 07:21:53 +01:00
Nguyen You 0b4fe82c74
Improved naming consistency in BaseManage.contribute_to_class(). 
Matches signatures of other contribute_to_class() methods.
 2020-10-27 10:51:03 +01:00
Hannes Ljungberg 10f8b82d19 Fixed #29497 -- Fixed loss of assigned parent when saving child with bulk_create() after parent. 2020-10-26 12:00:34 +01:00
Adam Johnson a56586eafe Fixed #32134 -- Fixed crash of __range lookup with namedtuple. 
Regression in 8be79984dc.

Thanks Gordon Wrigley for the report.
 2020-10-23 18:01:31 +02:00
Étienne Beaulé 509d9da26f Fixed #26390 -- Disabled grouping by Random(). 
Thanks to Tzu-ping Chung for the tests.
 2020-10-21 20:54:53 +02:00
Hannes Ljungberg 0e7a45fca0 Fixed #32126 -- Fixed grouping by Case() annotation without cases. 
Co-authored-by: Simon Charette <charettes@users.noreply.github.com>
 2020-10-21 07:22:52 +02:00
Hasan Ramezani 3b1746d519 Fixed #32107 -- Fixed ProtectedError.protected_objects and RestrictedError.restricted_objects. 
Regression in 4ca5c565f4 and
ab3cbd8b9a.

Thanks Vitaliy Yelnik for the report.
 2020-10-19 12:43:32 +02:00
Hannes Ljungberg 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
Mariusz Felisiak 1fb97fb965
Refs #32096 -- Made JSONField check respect Meta.required_db_vendor. 
Thanks Simon Charette for the implementation idea.
 2020-10-15 22:05:16 +02:00
Mariusz Felisiak bbd55e5863 Refs #32096 -- Fixed ExpressionWrapper crash with JSONField key transforms. 
Regression in 6789ded0a6.

Thanks Simon Charette and Igor Jerosimić for the report.
 2020-10-14 20:56:04 +02:00
Mariusz Felisiak 7e1e198494 Refs #32096 -- Fixed __in lookup crash against key transforms for JSONField. 
Regression in 6789ded0a6 and
1251772cb8.

Thanks Simon Charette and Igor Jerosimić for the report.
 2020-10-14 20:56:04 +02:00
David-Wobrock ee005328c8 Fixed #31640 -- Made Trunc() truncate datetimes to Date/TimeField in a specific timezone. 2020-10-14 20:06:26 +02:00
David-Wobrock a0571c1003 Refs #31640 -- Made Extract raise ValueError when using tzinfo with Date/TimeField. 2020-10-14 20:03:07 +02:00
Sultan 6599608c4d
Fixed #32098 -- Made FieldFile use FileField.attname. 
After a93425a37f FileDescriptor is a
subclass of DeferredAttribute and uses FileField.attname to access the
field data, so that custom subclasses can not only save data to files,
but also represent the same data with a different data type by
attaching FileFiled.name to a particular descriptor.

Follow up to a93425a37f.
 2020-10-12 07:22:59 +02:00
Bob Renwick 036f160733 Refs #20577 -- Deferred filtering of prefetched related querysets by reverse m2o relation. 2020-10-06 21:19:56 +02:00
Simon Charette 0ef04fdd7a Refs #31926 -- Fixed reverse related identity crash on Q() limit_choices_to. 2020-10-05 20:47:51 +02:00
Hasan Ramezani 981a3426cf Fixed #32068 -- Added error messages on get() with filters following union(), intersection(), and difference(). 2020-10-05 12:25:05 +02:00
David-Wobrock c32d8f33d8 Fixed #31926 -- Fixed recreating queryset with FilteredRelation when using a pickled Query. 
In a pickled join, the join_fields had the same values, but weren't the
same object (contrary to when not pickling the QuerySet).
 2020-10-05 10:07:34 +02:00
Nick Pope 06c5d3fafc Fixed #32060 -- Added Random database function. 2020-10-02 06:58:03 +02:00
David Wobrock 058747b77a Fixed #31880 -- Made QuerySet.aggregate() raise FieldError when aggregating over aggregation aliases. 2020-09-29 09:04:25 +02:00
Hasan Ramezani 71d10ca8c9 Fixed #31723 -- Fixed window functions crash with DecimalField on SQLite. 
Thanks Simon Charette for the initial patch.
 2020-09-23 09:35:32 +02:00
Tom Carrick e387f191f7 Fixed #31777 -- Added support for database collations to Char/TextFields. 
Thanks Simon Charette and Mariusz Felisiak for reviews.
 2020-09-21 18:24:56 +02:00
Hasan Ramezani a046bcadbe
Fixed #31916 -- Fixed combined queryset crash when combining with ordered combined querysets. 2020-09-17 08:26:06 +02:00
Kwist 981a072dd4 Fixed #31843 -- Fixed pickling named values from QuerySet.values_list(). 2020-09-16 13:43:06 +02:00
Mariusz Felisiak eaf9764d3b
Fixed #32007 -- Fixed queryset crash with Q() annotation and aggregation. 
Thanks Gordon Wrigley for the report.

Regression in 8a6df55f2d.
 2020-09-15 11:40:59 +02:00
Mariusz Felisiak e11d05e0b4
Fixed #31990 -- Fixed QuerySet.ordered for GROUP BY queries on models with Meta.ordering. 
Regression in 0ddb4ebf7b.

Thanks Julien Dutriaux for the report.
 2020-09-14 20:07:44 +02:00
Hasan Ramezani 5362e08624 Fixed #31943 -- Fixed recreating QuerySet.values()/values_list() when using a pickled Query. 2020-09-11 07:58:52 +02:00
Ryan Hiebert 502e75f9ed Fixed #31750 -- Made models.Field equality compare models for inherited fields. 2020-09-09 20:52:59 +02:00
Brian Helba 2d42e23b6d Fixed #31941 -- Corrected FileField.deconstruct() with a callable storage. 2020-09-02 11:06:18 +02:00
Joe Jackson 9d5d865fd6 Fixed #31948 -- Added tzinfo parameter to TruncDate() and TruncTime(). 2020-09-02 07:42:27 +02:00
Federico Jaramillo Martínez 179d9dc0c2 Fixed #31952 -- Fixed EmptyFieldListFilter crash with reverse relationships. 
Thanks dacotagh for the report.
 2020-08-31 09:28:05 +02:00
Simon Charette f6405c0b8e Fixed #31965 -- Adjusted multi-table fast-deletion on MySQL/MariaDB. 
The optimization introduced in 7acef095d7 did not properly handle
deletion involving filters against aggregate annotations.

It initially was surfaced by a MariaDB test failure but misattributed
to an undocumented change in behavior that resulted in the systemic
generation of poorly performing database queries in 5b83bae031.

Thanks Anton Plotkin for the report.

Refs #23576.
 2020-08-31 08:11:28 +02:00
Simon Charette 38fce49c82 Fixed #31919 -- Resolved output_field of IntegerField subclasses combinations. 2020-08-31 06:42:40 +02:00
Mariusz Felisiak 0be51d2226 Fixed #31956 -- Fixed crash of ordering by JSONField with a custom decoder on PostgreSQL. 
Thanks Marc Debureaux for the report.
Thanks Simon Charette, Nick Pope, and Adam Johnson for reviews.
 2020-08-28 19:09:46 +02:00
Alexander 20d38fd759 Fixed #31947 -- Made QuerySet.update_or_create() reuse get_or_create(). 2020-08-27 11:46:47 +02:00
Mariusz Felisiak 1251772cb8
Fixed #31936 -- Fixed __in lookup on key transforms for JSONField. 
This resolves an issue on databases without a native JSONField
(MariaDB, MySQL, SQLite, Oracle), where values must be wrapped.

Thanks Sébastien Pattyn for the report.
 2020-08-26 22:13:37 +02:00
Kaustubh b9be11d442 Fixed #31918 -- Allowed QuerySet.in_bulk() to fetch on a single distinct field. 2020-08-26 09:43:39 +02:00
Simon Charette 51297a9232 Fixed #31792 -- Made Exists() reuse QuerySet.exists() optimizations. 
The latter is already optimized to limit the number of results, avoid
selecting unnecessary fields, and drop ordering if possible without
altering the semantic of the query.
 2020-08-13 14:10:36 +02:00
Pat Garcia 8954f255bb Fixed #31382 -- Made Model.save(update_fields=...) raise ValueError on non-concrete fields. 2020-08-12 21:13:55 +02:00
Gert Burger 94ea79be13 Fixed #31863 -- Prevented mutating model state by copies of model instances. 
Regression in bfb746f983.
 2020-08-12 12:43:42 +02:00
Tom Carrick 63300f7e68 Fixed #21181 -- Added Collate database function. 
Thanks Simon Charette for reviews.
 2020-08-11 22:21:08 +02:00
Daniel Hillier 60626162f7 Fixed #31866 -- Fixed locking proxy models in QuerySet.select_for_update(of=()). 2020-08-11 11:55:10 +02:00
Jacob Walls c7e7f176c1 Fixed #26977 -- Made abstract models raise TypeError when instantiating. 2020-08-05 06:37:04 +02:00
Alexandr Tatarinov 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
Sergey Fedoseev 0b655a4bf8
Removed unnecessary list() call in RelatedManager.add(). 2020-07-30 12:19:00 +02:00
David Smith e74b3d724e Bumped minimum isort version to 5.1.0. 
Fixed inner imports per isort 5.
isort 5.0.0 to 5.1.0 was unstable.
 2020-07-30 10:58:59 +02:00
Hasan Ramezani 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
sage 2d8dcba03a Fixed #31829 -- Used JSONField __contains lookup on key transforms. 2020-07-28 13:10:12 +02:00
Mariusz Felisiak ba691933ce
Fixed #31836 -- Dropped support for JSONField __contains and __contained_by lookups on SQLite. 
The current implementation works only for basic examples without
supporting nested structures and doesn't follow "the general principle
that the contained object must match the containing object as to
structure and data contents, possibly after discarding some
non-matching array elements or object key/value pairs from the
containing object".
 2020-07-28 13:06:52 +02:00
Mariusz Felisiak 02447fb133
Fixed #31835 -- Dropped support for JSONField __contains lookup on Oracle. 
The current implementation works only for basic examples without
supporting nested structures and doesn't follow "the general principle
that the contained object must match the containing object as to
structure and data contents, possibly after discarding some
non-matching array elements or object key/value pairs from the
containing object".
 2020-07-28 11:54:01 +02:00
Matthias Kestenholz c1f8d87bb0 Fixed #31812 -- Fixed FileField.model for fields defined in abstract models. 
Regression in a93425a37f.
 2020-07-24 11:06:57 +02:00
Simon Charette 1e38f1191d Fixed #30446 -- Resolved Value.output_field for stdlib types. 
This required implementing a limited form of dynamic dispatch to combine
expressions with numerical output. Refs #26355 should eventually provide
a better interface for that.
 2020-07-15 10:58:29 +02:00
Simon Charette f783a99072 Refs #25425 -- Allowed unresolved Value() instances to be compiled. 
Previously unresolved Value() instances were only allowed to be
compiled if they weren't initialized with an output_field.

Given the usage of unresolved Value() instances is relatively common in
as_sql() overrides it's less controversial to add explicit support for
this previously undefined behavior now and revisit whether or not it
should be deprecated in the future.
 2020-07-14 07:20:20 +02:00
matt ferrante 7d6916e827 Fixed #29789 -- Added support for nested relations to FilteredRelation. 2020-07-09 20:24:00 +02:00
Mariusz Felisiak 8a6df55f2d
Fixed #31773 -- Fixed preserving output_field in ExpressionWrapper for combined expressions. 
Thanks Thodoris Sotiropoulos for the report and Simon Charette for the
implementation idea.

Regression in df32fd42b8.
 2020-07-09 11:55:03 +02:00
Mariusz Felisiak ae8338daf3
Fixed #31767 -- Fixed QuerySet.none() on combined queryset. 2020-07-07 12:15:05 +02:00
Jacob Walls 512da9d585 Fixed #23797 -- Fixed QuerySet.exclude() when rhs is a nullable column. 2020-07-06 10:15:37 +02:00
Hasan Ramezani b7b7df5fbc Fixed #31530 -- Added system checks for invalid model field names in CheckConstraint.check and UniqueConstraint.condition. 2020-07-06 09:16:57 +02:00
Sergey Fedoseev 37389ae99e
Fixed #31758 -- Removed unneeded BytesToCharFieldConversionMixin. 
Bug was fixed in mysqlclient 1.3.13.
 2020-07-02 21:26:01 +02:00
Sergey Fedoseev 9d519d3dc4 Fixed #31755 -- Made temporal subtraction resolve output field. 2020-07-01 23:02:27 +02:00
Sergey Fedoseev ed6b14d459
Refs #28621 -- Fixed crash of annotations with nested OuterRef. 2020-07-01 11:01:46 +02:00
alosultan a93425a37f Fixed #31701 -- Made FileDescriptor subclass DeferredAttribute. 2020-06-30 08:25:20 +02:00
Sergey Fedoseev dd5aa8cb5f Fixed #28925 -- Fixed durations-only expressions crash on SQLite and MySQL. 
This removes also unused DatabaseOperations.date_interval_sql().
 2020-06-30 07:04:55 +02:00
Sergey Fedoseev 9d752dabe3 Refs #28925 -- Simplified CombinedExpression.as_sql() a bit. 2020-06-30 07:02:21 +02:00