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Trac Ticket (100) Reporter (1) Owner (0) Commenter (18) Summary Component
34262 34262 Queryset grouped by annotation with aggregates on another annotated expression crashes on MySQL with sql_mode=only_full_group_by. Database layer (models, ORM)
34865 34865 DatabaseWrapper are not GC and connections are not closed Database layer (models, ORM)
34975 34975 aggregate() crashes when referencing existing aggregations or window expressions through conditional expressions Database layer (models, ORM)
27021 27021 Add explicit support for Q object annotations Database layer (models, ORM)
34881 34881 migrate crashes when renaming model referenced twice by ManyToManyField.through model on SQLite. Migrations
34612 34612 QuerySet.only() doesn't work with select_related() on a reverse OneToOneField relation. Database layer (models, ORM)
34597 34597 Queryset (split) exclude's usage of Exists is significantly slower than subquery Database layer (models, ORM)
34978 34978 Annotating through an aggregate with RawSQL() raises 1056 "Can't group on" on MySQL/MariaDB. Database layer (models, ORM)
34987 34987 "Expression contains mixed types" exception when performing window function on query that also has aggregates. Database layer (models, ORM)
34972 34972 Aggregate with CombinedExpression resulting in NotImplemented instead of None after update from 3.2 -> 4.2 Database layer (models, ORM)
34717 34717 Cannot use aggregate over window functions since 4.2 Database layer (models, ORM)
34229 34229 "no such column" when combining FilteredRelation and multi-table inheritance models Database layer (models, ORM)
34551 34551 Case-When aggregation over aggregated fields doesn't work since 4.2 Database layer (models, ORM)
34798 34798 Subquery wrapping is required in QuerySet.aggregate() for aggregates referencing nested subquery. Database layer (models, ORM)
34808 34808 Some aggregation functions may return None; this isn't well documented Documentation
27229 27229 Allow using aggregates in ModelAdmin.list_display contrib.admin
14336 14336 list_display should be able to contain sortable references to annotated fields contrib.admin
34312 34312 1 startapp/startproject template should support file renames with the full context Core (Management commands)
34870 34870 Memory leak when using psycopg-c with django hstore Database layer (models, ORM)
34849 34849 Appending django.contrib.postgres to the INSTALLED_APPS via @modify_settings crashes. Database layer (models, ORM)
34706 34706 Aggregation on annotated field fails starting on Django 4.2.2, when the aggregation has the same name as the annotation Uncategorized
34803 34803 Nested OuterRef crashes with AttributeError Database layer (models, ORM)
34807 34807 importing `django.forms` causes circular import error Forms
34750 34750 Fixed QuerySet.count() on querysets grouped by unused multi-valued annotations. Database layer (models, ORM)
34728 34728 OR operator on queryset does not work as expected Database layer (models, ORM)
27471 27471 Make admin's list_filter choices collapsable contrib.admin
34705 34705 BoundField.as_widget() ignores aria-describedby in attrs argument Forms
34639 34639 MySQL 8.0 hangs indefinitely when using the admin search with a Foreign Key and Annotate contrib.admin
34629 34629 AttributeError when using filter argument with Collect in GeoDjango Aggregate GIS
34564 34564 returning None instead of zero in Count annotation Database layer (models, ORM)
34580 34580 Performance regession in SQLCompiler Database layer (models, ORM)
34552 34552 Delaying get_from_clause call as much as possible. Database layer (models, ORM)
34527 34527 Unexpected behavior with division in aggregation Database layer (models, ORM)
34464 34464 QuerySet.count() regression on Django 4.2 with values() and annotate() Database layer (models, ORM)
34381 34381 Postgres tests fail on Windows Core (Other)
34372 34372 Field position reference for aggregate ends up in group-by clause Database layer (models, ORM)
34358 34358 qs.filter(Exact(expr, value)) doesn’t work on aggregations. Database layer (models, ORM)
34176 34176 Annotation's original field-name can clash with result field name over aggregation Database layer (models, ORM)
34285 34285 Index transforms on filtered array aggregates produces incorrect SQL query Database layer (models, ORM)
34255 34255 Annotation/group by with an expression on psycopg3 Database layer (models, ORM)
34206 34206 annotation of another annotation duplicate query rule Database layer (models, ORM)
34199 34199 Add an example for contrib.postgres.aggregates.StringAgg to docs. Documentation
34145 34145 Explicit GROUPing by aggregate is not supported Database layer (models, ORM)
27849 27849 Add SQL 2003 FILTER syntax support with Case(When()) fallback to aggregates Database layer (models, ORM)
34078 34078 Add Postgres range_merge aggregate function to postgres.contrib contrib.postgres
34024 34024 'WhereNode' object has no attribute 'is_summary' when counting a queryset with annotation from a subquery Database layer (models, ORM)
34016 34016 QuerySet.values_list() crash on simple ArrayAgg. contrib.postgres
14357 14357 Prevent inappropriate order-based grouping on values+annotate queries Database layer (models, ORM)
14296 14296 'manage.py test' failing for apps that access read-only databases Testing framework
27864 27864 Limit the number of terms in an admin search contrib.admin
14645 14645 Exclude query with multiple conditions for the same multi-value relation not correct Database layer (models, ORM)
27719 27719 Add queryset.alias() to mimic .annotate() for aggregations without loading data Database layer (models, ORM)
27899 27899 4 Phrase search query for Postgres full text search contrib.postgres
27332 27332 Specifying additional ON arguments, and more flexibility with joins Database layer (models, ORM)
27982 27982 Possible bug related to queryset union Database layer (models, ORM)
27767 27767 Support DISTINCT queries in ArrayAgg contrib.postgres
27632 27632 Oracle backend fails to execute a query with an aggregation that contains an expression in the GROUP BY. Database layer (models, ORM)
27498 27498 Filtering annotated field in SQLite returns wrong results Database layer (models, ORM)
14030 14030 Use F() objects in aggregates(), annotates() and values() Database layer (models, ORM)
14476 14476 annotate, default aggregation naming and filter annoyance Database layer (models, ORM)
14671 14671 Allow overriding of ModelChoiceField.choices Forms
14087 14087 django.core.management.get_commands only sees commands in the last package of a namespace package Core (Other)
14180 14180 Creating redundant indexes on foreign keys for MySQL/InnoDB tables Database layer (models, ORM)
14462 14462 Aggregates default to the database type instead of the field type Database layer (models, ORM)
27 27 Single form field for multiple database fields Forms
14656 14656 Atom1Feed should write atom:published element contrib.syndication
14802 14802 feature request: add a method to Fields that is used to render the field as read-only contrib.admin
14373 14373 annotate() will gladly delete your data Database layer (models, ORM)
14707 14707 Allow an annotation to match a field name when using .values on a query set. Database layer (models, ORM)
14410 14410 django.db.models.fields.__init__.py class Field.validate failed Database layer (models, ORM)
14229 14229 Postgres backend generates invalid SQL when istartswith and F object are combined. Database layer (models, ORM)
14139 14139 Feature Request: distinct() should support field names Database layer (models, ORM)
14387 14387 pre_save problem with inherrited model Database layer (models, ORM)
14011 14011 QuerySet.none().values('x').query causes "DatabaseError: subquery has too many columns" when used in filters. Database layer (models, ORM)
14016 14016 SQLite3 problem with date comparison Database layer (models, ORM)
14879 14879 Aggregates (Min, Max) for CharField fails with Postgresql Database layer (models, ORM)
14615 14615 Related objects manager returns related objects with null FKs for unsaved instances Database layer (models, ORM)
14312 14312 1 list_editable causes 500s for ?p>maximum contrib.admin
14835 14835 Improper indentation for docs/ref/contrib/admin/index.txt Documentation
14816 14816 Error in documentation of InlineModelAdmin options Documentation
14739 14739 Move contrib app translations out of core Internationalization
14670 14670 3 GenericTabularInline broken as of r13708 Contrib apps
14632 14632 2 Bug - testing framework fails when contrib.auth not in settings. Testing framework
14548 14548 Docs and implementation don't match regading return values of certain QuerySet aggregate functions Documentation
14384 14384 Installation documentation should avoid sys.path.append Documentation
14290 14290 1 Rendering is very inefficient when USE_L10N. Caching format values gives 2-7 times improvement Internationalization
11391 11391 ✅ 2 Legacy Database "%" escaping not documented Core (Management commands)
14969 14969 To have a way to modify third part model classes Database layer (models, ORM)
14971 14971 Exclude by annotation works as OR rather than AND Database layer (models, ORM)
14657 14657 Extra select fields are merged into 'GROUP BY' Database layer (models, ORM)
14837 14837 field based custom ordering Database layer (models, ORM)
14754 14754 TypeError: '[some aggregate function]' object does not support indexing Database layer (models, ORM)
14535 14535 Model.objects.all() causing ImportError in Django 1.2.3 in stand-alone script Database layer (models, ORM)
14441 14441 Oracle list limit exceeded with __in filters Database layer (models, ORM)
14246 14246 aggregation_regress tests don't run on Postgres that supports StdDev Uncategorized
952 952 1 [patch] Allow for database client encoding configuration from project settings Database layer (models, ORM)
529 529 Add support for GenericForeignKey Contrib apps
463 463 3 [patch] new mysql.DatabaseWrapper - solving multiple MySQL problems Core (Other)
837 837 Russian translation Translations
818 818 Russian translation Translations