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2023-10-30Fixed #34932 -- Restored varchar_pattern_ops/text_pattern_ops index creation ↵Tom Carrick
when deterministic collaction is set. Regression in f3f9d03edf17ccfa17263c7efa0b1350d1ac9278 (4.2) and 8ed25d65ea7546fafd808086fa07e7e5bb5428fc (5.0).
2023-10-28Refs #29850 -- Added RowRange support for positive integer start and ↵Sarah Boyce
negative integer end.
2023-10-23Fixed #34899 -- Added blank choice to forms' callable choices lazily.Nick Pope
2023-10-23Refs #34899 -- Extracted Field.flatchoices to flatten_choices helper function.Nick Pope
Co-authored-by: Natalia Bidart <124304+nessita@users.noreply.github.com>
2023-10-22Fixed #34921 -- Fixed crash of warning for unbound naive datetimes.David Sanders
2023-10-16Fixed #34798 -- Fixed QuerySet.aggregate() crash when referencing ↵Simon Charette
expressions containing subqueries. Regression in 59bea9efd2768102fc9d3aedda469502c218e9b7, complements e5c844d6f2a4ac6ae674d741b5f1fa2a688cedf4. Refs #28477, #34551. Thanks Haldun Komsuoglu for the report.
2023-10-06Fixed #34889 -- Fixed get_prefetch_queryset() fallback in prefetch_one_level().Mariusz Felisiak
Thanks Matt Westcott for the report. Regression in cac94dd8aa2fb49cd2e06b5b37cf039257284bb0.
2023-10-04Refs #33482 -- Fixed QuerySet selecting and filtering againts Exists() with ↵Simon Charette
empty queryset. Thanks Tobias Bengfort for the report.
2023-09-28Fixed #34877 -- Fixed migrations crash when adding GeneratedField with ↵Paolo Melchiorre
output_field with params.
2023-09-26Fixed #34873 -- Added QuerySet.explain() support for GENERIC_PLAN option on ↵Mariusz Felisiak
PostgreSQL 16+.
2023-09-25Refs #34825 -- Made SQLite backend open source database in readonly mode ↵David Sanders
when using spawn.
2023-09-25Fixed #34849 -- Avoided raising RuntimeWarning about import-time queries ↵David Sanders
when apps are reinitialized with test tools. Regression in fbd16438f46bc2128926958ad24331da5d1b406f.
2023-09-22Fixed #34861 -- Fixed crash when adding GeneratedField with some expressions.Paolo Melchiorre
Co-authored-by: Simon Charette <charette.s@gmail.com>
2023-09-22Fixed #34858 -- Corrected resolving output_field for PositiveIntegerField.toan
Regression in 40b8a6174f001a310aa33f7880db0efeeb04d4c4.
2023-09-22Fixed #34840 -- Avoided casting string base fields on PostgreSQL.Mariusz Felisiak
Thanks Alex Vandiver for the report. Regression in 09ffc5c1212d4ced58b708cbbf3dfbfb77b782ca.
2023-09-20Fixed #34851 -- Dropped support for PostgreSQL 12 and PostGIS 2.5.Mariusz Felisiak
2023-09-19Fixed #34850 -- Dropped support for MariaDB 10.4.Mariusz Felisiak
2023-09-19Simplified ForeignObject.resolve_related_fields() a bit.Lily Foote
2023-09-18Refs #33308 -- Removed support for passing encoded JSON string literals to ↵Mariusz Felisiak
JSONField & co. Per deprecation timeline.
2023-09-18Refs #33872 -- Removed ↵Mariusz Felisiak
django.contrib.postgres.fields.CIText/CICharField/CIEmailField/CITextField. Per deprecation timeline.
2023-09-18Refs #27236 -- Removed Meta.index_together per deprecation timeline.Mariusz Felisiak
2023-09-18Fixed #33651 -- Added support for prefetching GenericForeignKey.Clément Escolano
Co-authored-by: revanthgss <revanthgss@almabase.com> Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
2023-09-16Fixed #34842 -- Fixed ModelAdmin.readonly_fields crash with GeneratedFields.Paolo Melchiorre
2023-09-14Fixed #34838 -- Corrected output_field of resolved columns for GeneratedFields.Paolo Melchiorre
Thanks Simon Charette for the implementation idea.
2023-09-14Fixed #24561 -- Added support for callables on model fields' choices.Natalia
2023-09-13Fixed #34822 -- Added support for serializing functions decorated with ↵Nick Pope
functools.lru_cache in migrations. `@functools.cache` and `@functools.lru_cache` return an object of type `functools._lru_cache_wrapper` which prevented the migrations serializer from working. Simply using the existing `FunctionTypeSerializer` for this additional type works as expected.
2023-09-13Modernized enumeration helpers on Python 3.11+.Nick Pope
- use @enum.property https://docs.python.org/3/library/enum.html#enum.property - use @enum.nonmember Using @property on an enum class does not yield the expected result. do_not_call_in_templates attribute works because a @property instance is truthy. We can make this a literal True value as expected by using @enum.nonmember in Python 3.11+. https://docs.python.org/3/library/enum.html#enum.nonmember - used enum.IntEnum/StrEnum Python 3.11+ has ReprEnum which uses int.__str__() and str.__str__() for __str__() in the `IntEnum` and `StrEnum` subclasses. We can emulate that for Python < 3.11. https://docs.python.org/3/library/enum.html#enum.ReprEnum https://docs.python.org/3/library/enum.html#enum.IntEnum https://docs.python.org/3/library/enum.html#enum.StrEnum
2023-09-13Refs #34233 -- Used @staticmethod with TextChoices._generate_next_value_().Nick Pope
Now that Python 3.10 is the minimum supported version, we can decorate _generate_next_value_() with @staticmethod. It wasn't possible before as Python < 3.10 does not support calling static methods direct from the class body. https://docs.python.org/3/library/enum.html#enum.Enum._generate_next_value_
2023-09-12Renamed ChoicesMeta to ChoicesType.Nick Pope
This also uses enum.EnumType for Python 3.11+ as Python 3.11 renamed EnumMeta to EnumType. While the former is still available as an alias of the latter for now, let's prefer the canonical name for this. Check out https://docs.python.org/3/library/enum.html#enum.EnumType
2023-09-12Removed ChoicesMeta.__contains__() for Python 3.12+.Nick Pope
In Python 3.12 it is possible to check containment using member values, not just the members themselves. https://docs.python.org/3/library/enum.html#enum.EnumType.__contains__
2023-09-11Fixed #34824 -- Prevented unnecessary AlterField when ↵donghao
ForeignObject.from_fields/to_fields is not a tuple.
2023-09-09Fixed #34820 -- Fixed migrations crash when changing a ForeignObject field.donghao
2023-09-07Fixed #34791 -- Fixed incorrect Prefetch()'s cache for singly related objects.Maxime Toussaint
Changed the cache name used for singly related objects to be the to_attr parameter passed to a Prefetch object. This fixes issues with checking if values have already been fetched in cases where the Field already has some prefetched value, but not for the same model attr.
2023-09-07Fixed #31300 -- Added GeneratedField model field.Jeremy Nauta
Thanks Adam Johnson and Paolo Melchiorre for reviews. Co-Authored-By: Lily Foote <code@lilyf.org> Co-Authored-By: Mariusz Felisiak <felisiak.mariusz@gmail.com>
2023-09-01Fixed #34803 -- Fixed queryset crash when filtering againts deeply nested ↵willzhao
OuterRef annotations. Thanks Pierre-Nicolas Rigal for the report. Regression in c67ea79aa981ae82595d89f8018a41fcd842e7c9.
2023-08-31Fixed #34547 -- Deprecated DatabaseOperations.field_cast_sql().David Smith
2023-08-30 Fixed #31262 -- Added support for mappings on model fields and ↵Nick Pope
ChoiceField's choices.
2023-08-30Fixed #34799 -- Made MySQL introspection skip cross-database relations.John Whitman
2023-08-25Simplified QuerySet.update_or_create() a bit.Muzaffer Cikay
2023-08-23Fixed #34744 -- Prevented recreation of migration for constraints with a ↵David Sanders
dict_keys. Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
2023-08-21Fixed #33143 -- Raised RuntimeWarning when performing import-time queries.Florian Zimmermann
2023-08-20Fixed DatabaseCreation.get_test_db_clone_settings() for empty database name ↵Mariusz Felisiak
on SQLite. Empty string should be considered an in-memory SQLite database.
2023-08-11Fixed #34362 -- Fixed FilteredRelation() crash on conditional expressions.Francesco Panico
Thanks zhu for the report and Simon Charette for reviews.
2023-08-11Fixed #34743 -- Fixed Meta.constraints validation crash when using pk.Francesco Panico
Thanks Nwawel A Iroume for the report.
2023-08-10Fixed #33817 -- Added support for python-oracledb and deprecated cx_Oracle.Jingbei Li
2023-08-10Fixed DatabaseFeatures.supports_primitives_in_json_field on Oracle 21c+.Mariusz Felisiak
2023-08-09Refs #34233 -- Bumped required cx_Oracle to 8.3.Mariusz Felisiak
This bumps minimum supported versions of cx_Oracle to the first release to support Python 3.10.
2023-08-09Fixed #34586 -- Made QuerySet.create() raise ValueError for reverse ↵Mariana
one-to-many relations.
2023-08-04Fixed #34754 -- Fixed JSONField check constraints validation on NULL values.Simon Charette
The __isnull lookup of JSONField must special case Value(None, JSONField()) left-hand-side in order to be coherent with its convoluted null handling. Since psycopg>=3 offers no way to pass a NULL::jsonb the issue is resolved by optimizing IsNull(Value(None), True | False) to True | False. Regression in 5c23d9f0c32f166c81ecb6f3f01d5077a6084318. Thanks Alexandre Collet for the report.
2023-08-04Fixed #34760 -- Dropped support for SQLite < 3.27.Mariusz Felisiak
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