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2023-03-28[4.2.x] Fixed #34443 -- Fixed filtering by transforms on reverse relations.Mariusz Felisiak
Regression in ce6230aa976e8d963226a3956b45a8919215dbd8. Backport of 996c802229b93fe83c39842e56c6b8668464deaf from main
2023-03-28[4.2.x] Refs #29799 -- Added field instance lookups to suggestions in ↵Mariusz Felisiak
FieldErrors. Bug in cd1afd553f9c175ebccfc0f50e72b43b9604bd97. Backport of 3afdc9e9b47d5bdd1bd653633b4cb2357478ade5 from main
2023-02-27[4.2.x] Fixed #34368 -- Made subquery raise NotSupportedError when ↵Simon Charette
referencing outer window expression. Regression in f387d024fc75569d2a4a338bfda76cc2f328f627. Co-authored-by: Jannis Vajen <jvajen@gmail.com> Backport of c67ea79aa981ae82595d89f8018a41fcd842e7c9 from main
2023-02-27[4.2.x] Fixed #34372 -- Fixed queryset crash on order by aggregation using ↵Simon Charette
OrderBy. Regression in 278881e37619278789942513916acafaa88d26f3 caused by a lack of expression copying when an OrderBy expression is explicitly provided. Thanks Jannis Vajen for the report and regression test. Backport of b15f162f252610e3b510ade465549769ab4356cf from main
2023-02-20[4.2.x] Fixed #34346 -- Ordered selected expressions by position.Simon Charette
Used the same approach as for #34176 by using selected expressions position to prevent ambiguous aliases in collisions. Thanks henribru for the report. Regression in 04518e310d4552ff7595a34f5a7f93487d78a406. Backport of 278881e37619278789942513916acafaa88d26f3 from main
2023-02-08[4.2.x] Fixed #34319 -- Fixed Model.validate_constraints() crash on ↵Mariusz Felisiak
ValidationError with no code. Thanks Mateusz Kurowski for the report. Regression in 667105877e6723c6985399803a364848891513cc. Backport of 2fd755b361d3da2cd0440fc9839feb2bb69b027b from main
2023-02-01[4.2.x] Refs #33476 -- Applied Black's 2023 stable style.David Smith
Black 23.1.0 is released which, as the first release of the year, introduces the 2023 stable style. This incorporates most of last year's preview style. https://github.com/psf/black/releases/tag/23.1.0 Backport of 097e3a70c1481ee7b042b2edd91b2be86fb7b5b6 from main
2023-01-26[4.2.x] Fixed #34254 -- Fixed return value of Exists() with empty queryset.Raj Desai
Thanks Simon Charette for reviews. Backport of 246eb4836a6fb967880f838aa0d22ecfdca8b6f1 from main
2023-01-26[4.2.x] Fixed #34291 -- Fixed Meta.constraints validation crash on ↵Mariusz Felisiak
UniqueConstraint with ordered expressions. Thanks Dan F for the report. Bug in 667105877e6723c6985399803a364848891513cc. Backport of 2b1242abb3989f5d74e787b09132d01bcbee5b55 from main
2023-01-24[4.2.x] Fixed #34227 -- Fixed QuerySet.select_related() with multi-level ↵朱穆穆
FilteredRelation. Backport of d3c93cdc597e0efc2815111c04dd5a427432ed37 from main
2023-01-23[4.2.x] Fixed #34192 -- Preserved callable storage when it returns ↵Matt Westcott
default_storage. Backport of ef85b6bf0bc5a8b194f0724cf5bbedbcee402b96 from main
2023-01-20[4.2.x] Fixed #34267 -- Fixed sliced QuerySet.union() crash.Francesco Panico
Regression in 3d734c09ff0138441dfe0a59010435871d17950f. Thanks Raphaël Stefanini for the report. Backport of cc8aa6bf9c127a493e6dd005012b9e6397b3f319 from main
2023-01-09Refs #30240 -- Fixed argument name for MySQLSHA2Mixin.as_mysql() and ↵Marti Raudsepp
PostgreSQLSHAMixin.as_postgresql() methods.
2023-01-09Fixed #34176 -- Fixed grouping by ambiguous aliases.Simon Charette
Regression in b7b28c7c189615543218e81319473888bc46d831. Refs #31377. Thanks Shai Berger for the report and reviews. test_aggregation_subquery_annotation_values_collision() has been updated as queries that are explicitly grouped by a subquery should always be grouped by it and not its outer columns even if its alias collides with referenced table columns. This was not possible to accomplish at the time 10866a10 landed because we didn't have compiler level handling of colliding aliases.
2023-01-04Simplified SQLCompiler.get_group_by() a bit.Simon Charette
2022-12-28Fixed #14094 -- Added support for unlimited CharField on PostgreSQL.Adrian Torres
Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
2022-12-28Fixed #18468 -- Added support for comments on columns and tables.kimsoungryoul
Thanks Jared Chung, Tom Carrick, David Smith, Nick Pope, and Mariusz Felisiak for reviews. Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com> Co-authored-by: Nick Pope <nick@nickpope.me.uk>
2022-12-27Fixed #34226 -- Fixed QuerySet.select_related() with multiple ↵朱穆穆
FilteredRelations to the OneToOneField.
2022-12-24Used allow_migrate_model() shortcut in Field._check_backend_specific_checks().Mariusz Felisiak
2022-12-24Refs #34226 -- Renamed local field variables in ↵Mariusz Felisiak
SQLCompiler.get_related_selections() to avoid redefinition.
2022-12-15Fixed #33308 -- Added support for psycopg version 3.Daniele Varrazzo
Thanks Simon Charette, Tim Graham, and Adam Johnson for reviews. Co-authored-by: Florian Apolloner <florian@apolloner.eu> Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
2022-12-01Refs #33308 -- Deprecated support for passing encoded JSON string literals ↵Simon Charette
to JSONField & co. JSON should be provided as literal Python objects an not in their encoded string literal forms.
2022-11-29Refs #10929 -- Fixed aggregates crash when passing strings as defaults.Simon Charette
Previously strings were interpreted as F() expressions and default crashed with AttributeError: 'F' object has no attribute 'empty_result_set_value'
2022-11-23Fixed #31679 -- Delayed annotating aggregations.Simon Charette
By avoiding to annotate aggregations meant to be possibly pushed to an outer query until their references are resolved it is possible to aggregate over a query with the same alias. Even if #34176 is a convoluted case to support, this refactor seems worth it given the reduction in complexity it brings with regards to annotation removal when performing a subquery pushdown.
2022-11-22Fixed #34171 -- Fixed QuerySet.bulk_create() on fields with db_column in ↵DevilsAutumn
unique_fields/update_fields. Bug in 0f6946495a8ec955b471ca1baaf408ceb53d4796. Thanks Joshua Brooks for the report.
2022-11-22Fixed #34177 -- Fixed QuerySet.bulk_create() crash on "pk" in unique_fields.Mariusz Felisiak
Bug in 0f6946495a8ec955b471ca1baaf408ceb53d4796.
2022-11-18Removed unnecessary ForeignKey.get_reverse_path_info().Mariusz Felisiak
get_reverse_path_info() is already inherited from ForeignObject.
2022-11-15Refs #33308 -- Used get_db_prep_value() to adapt JSONFields.Simon Charette
2022-11-15Refs #33308 -- Stopped inheriting from FieldGetDbPrepValueMixin by ↵Simon Charette
PostgresOperatorLookup.
2022-11-15Fixed #34123 -- Fixed combinator order by alias when using select_related().Simon Charette
Regression in c58a8acd413ccc992dd30afd98ed900897e1f719. Thanks to Shai Berger for the report and tests. Co-Authored-By: David Sanders <shang.xiao.sanders@gmail.com>
2022-11-15Avoided unnecessary usage of RawSQL.Simon Charette
This ensures proper alias quoting.
2022-11-14Refs #25307 -- Replaced SQLQuery.rewrite_cols() by replace_expressions().Simon Charette
The latter offers a more generic interface that doesn't require specialized expression types handling.
2022-11-14Reduced nesting inside Query.get_aggregation().Simon Charette
2022-11-14Refs #28477 -- Fixed handling aliased annotations on aggregation.Simon Charette
Just like when using .annotate(), the .alias() method will generate the necessary JOINs to resolve the alias even if not selected. Since these JOINs could be multi-valued non-selected aggregates must be considered to require subquery wrapping as a GROUP BY is required to combine duplicated tuples from the base table. Regression in 59bea9efd2768102fc9d3aedda469502c218e9b7.
2022-11-11Refs #28477 -- Reduced complexity of aggregation over qualify queries.Simon Charette
2022-11-09Fixed #28477 -- Stripped unused annotations on aggregation.Simon Charette
Also avoid an unnecessary pushdown when aggregating over a query that doesn't have aggregate annotations.
2022-11-09Fixed #34135 -- Added async-compatible interface to related managers.Jon Janzen
2022-11-08Fixed #34139 -- Fixed acreate(), aget_or_create(), and aupdate_or_create() ↵Jon Janzen
methods for related managers. Bug in 58b27e0dbb3d31ca1438790870b2b51ecdb10500.
2022-11-07Refs #33374 -- Adjusted full match condition handling.Simon Charette
Adjusting WhereNode.as_sql() to raise an exception when encoutering a full match just like with empty matches ensures that all case are explicitly handled.
2022-11-07Refs #33308 -- Improved adapting DecimalField values to decimal.Florian Apolloner
2022-11-07Refs #17144 -- Removed support for grouping by primary key.Simon Charette
No core backend require the feature anymore as it was only added to support a MySQL'ism that has been deprecated since then.
2022-11-07Fixed #31331 -- Switched MySQL to group by selected primary keys.Simon Charette
MySQL 5.7.15 supports group by functional dependences so there is no need to special case group by main table primary key anymore and special case the ONLY_FULL_GROUP_BY sql mode.
2022-11-07Refs #27849 -- Fixed filtered aggregates crash on filters that match everything.Simon Charette
2022-11-07Fixed #34137 -- Made Model.refresh_from_db() clear cached generic relations.Bhuvnesh
Thanks Simon Charette for the implementation idea.
2022-11-04Fixed #27654 -- Propagated alters_data attribute to callables overridden in ↵LightDiscord
subclasses. Thanks Shai Berger and Adam Johnson for reviews and the implementation idea.
2022-11-02Fixed #34112 -- Added async-compatible interface to Model methods.DevilsAutumn
Thanks Adam Johnson for the review.
2022-10-31Used more augmented assignment statements.Nick Pope
Identified using the following command: $ git grep -I '\(\<[_a-zA-Z0-9]\+\>\) *= *\1 *[-+/*^%&|<>@]'
2022-10-31Fixed #16211 -- Added logical NOT support to F expressions.David Wobrock
2022-10-29Fixed #34125 -- Fixed sliced QuerySet.union() crash on a single non-empty ↵Simon Charette
queryset. The bug existed since sliced query union was added but was elevated to query union slices by moving the .exists() optimization to the compiler in 3d734c09ff0138441dfe0a59010435871d17950f. Thanks Stefan Hammer for the report.
2022-10-28Used Query.is_sliced in SQLCompiler.as_sql().Simon Charette
generated by cgit v1.3 (git 2.53.0) at 2026-07-14 05:17:08 +0000