David Sanders

(shangxiao)

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Database Layer (Models, Orm)

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Trac Ticket (160) Reporter (12) Owner (28) Commenter (313) Summary Component
34699 34699 Filtering on annotated TruncSecond expression gives unexpected result. Database layer (models, ORM)
25251 25251 ✅ 2 Inconsistent availability of data from migrations in TestCases when using --keepdb Testing framework
34871 34871 3 Validation of UniqueConstraint with Case() crashes. Database layer (models, ORM)
373 373 Add support for multi-column primary keys. Database layer (models, ORM)
470 470 2 Add Field.db_default for defining database defaults Database layer (models, ORM)
34060 34060 1 Creating CheckConstraint on JSONField with __exact lookup on key transforms crashes on Oracle. Database layer (models, ORM)
34462 34462 2 Deletions in admin panel create N + 1 queries contrib.admin
34856 34856 2 Running tests with historical migrations that contain index together fails with TypeError. Migrations
34533 34533 2 OuterRef not resolved as part of ORDER BY clause Database layer (models, ORM)
34479 34479 2 Support "watchfiles" in the autoreloader Utilities
34643 34643 1 Move admin form labels to a more accessible place contrib.admin
34118 34118 2 Python 3.12 compatibility Core (Other)
35334 35334 ✅ 1 Update Oracle backend supports_sequence_reset = True Database layer (models, ORM)
34846 34846 3 Add "Copy" button to the code snippets in docs. Documentation
34789 34789 2 `filter_horizontal` duplicates entries in "Chosen" column after instance is added via in another field using the "plus" JS action contrib.admin
34538 34538 2 Incorrect query generated with on subquery WHERE depending on the order of the Q() objects Database layer (models, ORM)
34007 34007 ✅ ✅ 2 Single-field conditional UniqueContraint validation errors are classified as non-field-errors Database layer (models, ORM)
34925 34925 3 refresh_from_db() will not iterate through all of the fields listed in the 'fields' parameter. Database layer (models, ORM)
35346 35346 ✅ Running migrations with Oracle 23c Version 23.3.0.23.09 causes ORA-00600 error Database layer (models, ORM)
34841 34841 ✅ ✅ 1 Reverse migrations model state rendering slow with moderate to large migrations Migrations
34059 34059 ✅ 4 Validation of check constraints on JSONField key transforms with None produces invalid SQL on PostgreSQL. Database layer (models, ORM)
33996 33996 ✅ 3 Inconsistent behavior of CheckConstraints validation on None values. Database layer (models, ORM)
34964 34964 2 Reversing the order of Q objects in a CheckConstraint generates a migration Migrations
34806 34806 2 Make cached_db backend resilient to cache backend errors contrib.sessions
35179 35179 ✅ 2 Admindocs does not recognize methods containing positional-only arguments or keyword-only arguments as such contrib.admindocs
35175 35175 ✅ 2 Migration Operation CreateCollation kwargs are truncated when used with makemigrations --update Migrations
34534 34534 ✅ 2 Reduce index/constraints operations. Migrations
34597 34597 4 Queryset (split) exclude's usage of Exists is significantly slower than subquery Database layer (models, ORM)
35149 35149 ✅ 3 JSONField db_default requires wrapping values in json.dumps() Database layer (models, ORM)
34936 34936 ✅ 2 db_default with decimal.Decimal() crashes on SQLite. Database layer (models, ORM)
34949 34949 2 Clarify when unique constraints are ignored. Documentation
27813 27813 BinaryField type inconsistent between sqlite3 (bytes) and postgresql (memoryview) Database layer (models, ORM)
34593 34593 1 Django admin list does same Count query twice when there are no filters contrib.admin
34633 34633 1 Add prefetch_related() cache invalidation for create() in reverse many-to-one managers. Database layer (models, ORM)
34978 34978 2 Annotating through an aggregate with RawSQL() raises 1056 "Can't group on" on MySQL/MariaDB. Database layer (models, ORM)
34992 34992 1 MariaDB does not support functional group by dependencies Database layer (models, ORM)
34988 34988 2 Makemigrations shouldn't prompt for default values for non-nullable fields of other apps. Migrations
34987 34987 1 "Expression contains mixed types" exception when performing window function on query that also has aggregates. Database layer (models, ORM)
34984 34984 4 Adding a field with default crashes for models with GeneratedField on SQLite. Database layer (models, ORM)
34972 34972 1 Aggregate with CombinedExpression resulting in NotImplemented instead of None after update from 3.2 -> 4.2 Database layer (models, ORM)
34974 34974 3 makemigrations --check does not show diff as documented Uncategorized
34970 34970 1 Unclear wording in password validator docs Documentation
34944 34944 2 Missing or misinferred attributes in output fields of generated fields Database layer (models, ORM)
34955 34955 2 Make Concat() use the database operator `||` on PostgreSQL. Database layer (models, ORM)
34967 34967 ✅ 4 Queries not generating GROUP BY clause with static annotation crashes on SQLite Database layer (models, ORM)
34963 34963 1 Recursive and other "combinator" queries broken in django-cte Uncategorized
34959 34959 1 Q(a=b) and Exact(a, b) handle NULLs differently Database layer (models, ORM)
34962 34962 1 Support for overriding result of model field values Database layer (models, ORM)
34457 34457 ✅ 2 makemigrations --check no longer prints the changes Migrations
34947 34947 1 assertContains fails when there is unicode in the response json Testing framework
34945 34945 2 annotate -> union -> values gives wrong values Database layer (models, ORM)
34940 34940 2 Filter queryset on "tuples" of values for multiple columns Database layer (models, ORM)
34942 34942 1 Add icontains support for PostgreSQL ArrayField Database layer (models, ORM)
34939 34939 2 Widget templates not refreshing Forms
34903 34903 ✅ 2 Parallel test runner failure on Windows Testing framework
34825 34825 ✅ 5 SQLite database files are not destroyed after tests Testing framework
34921 34921 ✅ ✅ 2 Filtering an unbound DateTimeField with naive date crashes Database layer (models, ORM)
34922 34922 1 Add dynamic HTML/CSS classes to table row elements in admin changelist view contrib.admin
34808 34808 3 Some aggregation functions may return None; this isn't well documented Documentation
34890 34890 1 Migration can produce duplicate entries of UUID4 values for unique fields Database layer (models, ORM)
34880 34880 1 Required a post_save_action hook to perform additional action in admin. contrib.admin
34849 34849 ✅ 4 Appending django.contrib.postgres to the INSTALLED_APPS via @modify_settings crashes. Database layer (models, ORM)
34859 34859 2 Format SQL code prodcued by sqlmigrate Migrations
34862 34862 ✅ 4 For clarity, the `password_reset_email.html` template should have `.txt` extension contrib.auth
34860 34860 2 Order_by is broken when sorting on an annotated postgres window function value Database layer (models, ORM)
34851 34851 1 Drop support for PostgreSQL 12 and PostGIS 2.5 Database layer (models, ORM)
34850 34850 1 Drop support for MariaDB 10.4. Database layer (models, ORM)
34845 34845 5 Slow query when using exclude Database layer (models, ORM)
34847 34847 4 Serializer infinite recursion on M2M field if reference vars in init Core (Serialization)
34843 34843 1 Feature request: Support postgres table storage options Migrations
34837 34837 1 CheckboxSelectMultiple.attrs should accept more than "id" and "class" Template system
34828 34828 3 DateTimeField breaks when given datetime that would be invalid in UTC Database layer (models, ORM)
34642 34642 1 File.open to support different encodings Core (Other)
34826 34826 1 Bounded Integer Range Field For Forms Forms
34812 34812 2 Validate that URLConf modules contain a urlpatterns entry Core (URLs)
34811 34811 1 Queryset filter Q order changed Database layer (models, ORM)
34803 34803 2 Nested OuterRef crashes with AttributeError Database layer (models, ORM)
34801 34801 3 Django project redirects for a user assigned in a group, it redirects to the url which is not present in the group assigned django app HTTP handling
34800 34800 1 Django Management Command Triggers URLs When Checking Database Connection Core (Management commands)
34744 34744 ✅ 2 Migration re-add constraints when check condition contains a dict_keys object. Migrations
34790 34790 1 loading old migration file Migrations
34716 34716 2 Class methods from nested classes cannot be used as Field.default. Migrations
34711 34711 2 Make ChoiceField auto-detect and coerce values. Forms
34710 34710 1 Infinite migrations using models.Choices Migrations
34707 34707 1 AttributeError: 'function' object has no attribute 'cache_clear' when registering a custom lookup Uncategorized
34309 34309 Documentate how to delete a Django app correctly Documentation
27646 27646 1 Add QuerySet support for group by modifiers and OLAP functionality Database layer (models, ORM)
34632 34632 2 Let makemigrations output an error message with --check Migrations
34634 34634 1 Creating objects with nested MTI crashes. Database layer (models, ORM)
34664 34664 1 APScheduler Django Packaging
34653 34653 1 Django (4.2.2) doesn't handle unicode characters in labels of choices Migrations
34638 34638 3 Rows are selected if BooleanField is in list_editable contrib.admin
34631 34631 1 Expression.identity() performance Database layer (models, ORM)
34445 34445 ✅ 3 DateField.input_formats cannot be printed Utilities
34630 34630 1 Neither `pgettext` nor `pgettext_lazy` return contextual markers in PO files Internationalization
34635 34635 1 ModelChoiceField with a to_attr that can have an EMPTY_VALUE Forms
34601 34601 1 ModelAdmin: Error message for readonly_fields's check does not include the field name contrib.admin
34615 34615 1 queryset.order_by().first() is not consistent with other queryset behaviours Database layer (models, ORM)
34599 34599 1 authentication and authorization Uncategorized
34564 34564 1 returning None instead of zero in Count annotation Database layer (models, ORM)
34535 34535 2 dbshell management command can crash if DATABASES["name"] is a PosixPath Core (Management commands)
34590 34590 ✅ 5 Querying for decimals larger than max_digits crashes on SQLite Database layer (models, ORM)
34589 34589 3 exclude does not support nested ForeignKey relationship Database layer (models, ORM)
34587 34587 1 Allow to override table2model conversion for inspectdb command Core (Management commands)
34576 34576 1 move django issues to GitHub Uncategorized
34568 34568 ✅ 6 makemigrations --update should respect the --name option. Database layer (models, ORM)
34558 34558 1 QuerySet.bulk_create() crashes with Now() on Oracle. Database layer (models, ORM)
34553 34553 2 Can't create CheckConstraint with percent characters in values on postgresql due to broken quoting Database layer (models, ORM)
34554 34554 1 Reverse(Value(...)) crashes on Oracle. Database layer (models, ORM)
32827 32827 ✅ 4 Squashing migrations isn't very effective in complicated projects; rewrite docs to provide a preferred manual trimming process Documentation
34546 34546 1 Failed migration yields to unmigratable app: "OperationalError: (1050, "Table '<name>' already exists")" Migrations
34548 34548 1 Queryset JsonField filtering doesn't work as expected Database layer (models, ORM)
34536 34536 1 FileInputUpload File uploads/storage
34523 34523 3 Model.objects.update_or_create method sometimes raises TransactionManagementError Database layer (models, ORM)
34530 34530 3 Remove docs suggestion to use lambda for models.FileField(storage=...) Documentation
34515 34515 1 Translatable URL patterns raise 404 for non-English default language when prefix_default_language=False is used. Internationalization
34513 34513 4 Error E108 does not cover some cases contrib.admin
34069 34069 1 get_language_from_request should not fallback to settings.LANGUAGE_CODE Internationalization
34527 34527 2 Unexpected behavior with division in aggregation Database layer (models, ORM)
34520 34520 1 ModelAdmin.fields: wrapping in tuples does not have any effect (each field on separate line) contrib.admin
34386 34386 1 Error while sending TLS smtp email when no EMAIL_SSL_CERTFILE / EMAIL_SSL_KEYFILE are specified in project settings Core (Mail)
34526 34526 1 issue in admin with sites contrib.admin
34519 34519 1 Don't send content in responses to HEAD requests Uncategorized
34518 34518 ✅ 2 "random" template filter crashes on an empty list. Template system
34512 34512 4 Admin missing breadcrumbs in app index contrib.admin
34516 34516 1 request.post is null Uncategorized
34511 34511 1 mysqlclient 1.4.3 or newer is required; you have 1.0.3. Core (Other)
34510 34510 2 sqlmigrate does not follows replaces in squashed migrations Core (Management commands)
34440 34440 ✅ 4 AND operator on queryset with joins gives wrong results Documentation
34503 34503 1 Missleading message in MinValueValidator and MaxValueValidator Core (Serialization)
34497 34497 1 ManifestStaticFilesStorage skips import and export of javascript modules with absolute paths contrib.staticfiles
34459 34459 2 SearchVector() can return query strings that are unsafe to combine. contrib.postgres
34028 34028 1 Django 'static' template tag fails to generate URLs with SCRIPT_NAME prefix Template system
34461 34461 Constructing urls outside the request cycle Core (Other)
34460 34460 1 Replace Flake8 by Ruff Utilities
34458 34458 1 QuerySet.defer('user_id') raises AttributeError: 'ForeignKey' object has no attribute 'field' Database layer (models, ORM)
34450 34450 6 Lookup expressions across foreign keys introduce extra joins Database layer (models, ORM)
34449 34449 3 ProgrammingError: non-integer constant in GROUP BY with Case When and annotate Count Database layer (models, ORM)
34427 34427 ✅ 2 Improve error message for incorrect context processors Template system
34176 34176 Annotation's original field-name can clash with result field name over aggregation Database layer (models, ORM)
34172 34172 1 Documentation of AdminSite.get_urls() encourages security vulnerabilities contrib.admin
34199 34199 1 Add an example for contrib.postgres.aggregates.StringAgg to docs. Documentation
34119 34119 ✅ 4 ModelForm fields with callable defaults don't correctly propagate default values Forms
34103 34103 ✅ 6 Queries with duplicate params incorrectly logged for Oracle Database layer (models, ORM)
34123 34123 ✅ 5 Ambiguous aliases in ordering on combined queries with select_related(). Database layer (models, ORM)
34080 34080 5 __exact lookup on nested arrays with None values fails on PostgreSQL. contrib.postgres
34129 34129 1 Admin list_editable failed to edit contrib.admin
34035 34035 1 ImageField doesn't consider EXIF rotation when storing width and height Database layer (models, ORM)
34122 34122 1 models.ForeignObject is missing documentation Documentation
34066 34066 3 Accessing UserAdmin via to_field leads to link to PasswordResetForm being broken (404) contrib.auth
34106 34106 2 Allow LogoutView to render a confirmation template on a GET request (Like LoginView) contrib.auth
34068 34068 1 `runserver 0`'s "Starting development server at <address>" doesn't work Core (Management commands)
34012 34012 ✅ 4 QuerySet.order_by() silently skips non-existing fields on related fields with Meta.ordering. Database layer (models, ORM)
34025 34025 ✅ 7 Autocomplete field fills all empty required fields references to the same model when added a choice in popup. contrib.admin
34050 34050 2 Generated migration file is not detected by django because of the name of newly generated migration file Migrations
34027 34027 ✅ 3 Changing CharField type referenced by ForeignKey crashes on PostgreSQL. Migrations
34024 34024 ✅ 3 'WhereNode' object has no attribute 'is_summary' when counting a queryset with annotation from a subquery Database layer (models, ORM)
33905 33905 ✅ ✅ 3 Validation of check constraints against ranges involving PostgreSQL's lower()/upper() functions produces invalid SQL. contrib.postgres
32932 32932 ✅ Unique indexes Database layer (models, ORM)
27741 27741 staticfiles_tests test_corrupt_intermediate_files fails intermittently when run in parallel contrib.staticfiles