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Ticket Summary Status Owner Type Component Version
#13161 Avoid global registration of psycopg2 adapters/extensions new nobody Cleanup/optimization Database layer (models, ORM) master
#13240 Modify RelatedManager and ManyRelatedManager add() and remove() to accept QuerySets and iterables assigned gabrielhurley New feature Database layer (models, ORM) master
#13251 Add ability to know where an object was deleted from to pre/post delete signals new nobody New feature Database layer (models, ORM) master
#13295 Add a Meta.sequence option to models new nobody New feature Database layer (models, ORM) 1.1
#13296 order_with_respect_to fails to correctly track _order after deleting entries new nobody Bug Database layer (models, ORM) 1.1
#13528 db_table truncation is applied based on the properties of the default database new Bug Database layer (models, ORM) master
#13793 reverse of OneToOne relation should use default manager if use_for_related_fields specified new nobody Bug Database layer (models, ORM) 1.2
#13906 REPEATABLE READ (as used by default on MySQL) breaks atleast QuerySet.get_or_create(). new Cleanup/optimization Database layer (models, ORM) master
#14094 Cannot define CharField with unlimited length assigned ar45 New feature Database layer (models, ORM) master
#14204 Take advantage of SQLite support for FK constraints assigned coldmind New feature Database layer (models, ORM) master
#14357 Prevent innapropriate order-based grouping on values+annotate queries new Bug Database layer (models, ORM)
#14705 Model Field Order not influenced by MRO of superclasses new nobody New feature Database layer (models, ORM) master
#14891 use_for_related_fields=False is not honored by reverse FK or M2M related managers new nobody Bug Database layer (models, ORM) 1.2
#15130 Model.validate_unique method doesn't take in account multi-db new Bug Database layer (models, ORM) 1.2
#15250 Cannot fill parent model instance in cache new Bug Database layer (models, ORM) 1.2
#15279 Inheritance of fields from a single abstract base class through multiple abstract classes causes errors. assigned melinath Bug Database layer (models, ORM) master
#15648 Allow QuerySet.values_list() to return a namedtuple assigned paulmillr New feature Database layer (models, ORM) master
#16176 Overwriting a property with field during model inheritance. assigned Thomas_Moronez Bug Database layer (models, ORM) master
#16220 Add introspection for multicolumn indexes new jgelens Cleanup/optimization Database layer (models, ORM) 1.3
#16614 Support server-side cursors for queryset iteration in database backends new New feature Database layer (models, ORM) master
#16735 QuerySet.values() should be aliasable new New feature Database layer (models, ORM) master
#16979 adds Q objects for related fields. new nobody New feature Database layer (models, ORM) master
#17337 [nonrel] Support for non-integer AutoFields new nobody Bug Database layer (models, ORM) master
#17688 No m2m_changed signal sent to when referenced object is deleted assigned jorgecarleitao Bug Database layer (models, ORM) 1.3
#17814 Add a way to override related_name on models that you can't edit new nobody New feature Database layer (models, ORM)
#18098 order_with_respect_to should construct set_RELATED_order() method name from related_name new nobody Bug Database layer (models, ORM) master
#18100 Deleting model instances with deferred fields don't trigger deletion signals assigned charettes Bug Database layer (models, ORM) 1.4
#18174 Model inheritance pointers doesn't refer to parent to refer to grandparents new nobody Bug Database layer (models, ORM) 1.4
#18332 No generic way to get database backend version new vanessagomes Bug Database layer (models, ORM) master
#18392 Use utf8mb4 encoding with MySQL 5.5 new nobody New feature Database layer (models, ORM) 1.4
#19149 Generic Relation not cascading with Multi table inheritance. assigned nicolas Bug Database layer (models, ORM) master
#19396 Allow customized ModelState classes new nobody Cleanup/optimization Database layer (models, ORM) master
#19513 update() after annotate(val=Sum(...)) crashes on PostgreSQL & Oracle new nobody Bug Database layer (models, ORM) 1.4
#19580 Unify reverse foreign key and m2m querying behavior new nobody Cleanup/optimization Database layer (models, ORM) master
#20205 PositiveIntegerfield does not handle empty values well assigned AmiZya Bug Database layer (models, ORM) master
#20414 Handling of numbers under oracle is slow new shai Bug Database layer (models, ORM) master
#20535 Unnecessary join created for intermediate table between two M2M tables new nobody Bug Database layer (models, ORM) master
#20577 Make prefetch_related faster by lazily creating related querysets new nobody Cleanup/optimization Database layer (models, ORM) master
#20932 Issues with model Manager and inheritance. new nobody Bug Database layer (models, ORM) master
#21160 in_bulk() fails on SQLite when passing more than 999 ids new nobody Bug Database layer (models, ORM) master
#21204 Query.defer() failure - deferred columns calculated per table instead per alias assigned charettes Bug Database layer (models, ORM) master
#21295 Add on_update support new nobody New feature Database layer (models, ORM) master
#21454 Ignoring certain fields on INSERT and UPDATE queries assigned owais New feature Database layer (models, ORM) master
#21461 Add pre_update and post_update signals assigned loic84 New feature Database layer (models, ORM) master
#21523 Models DateField to_python method no longer supports mock dates. assigned akki Cleanup/optimization Database layer (models, ORM) 1.6
#21604 Embed raw queries as subqueries when used with an __in filter new nobody New feature Database layer (models, ORM) master
#22125 Unnecessary creation of index for ManyToManyField new bwreilly Cleanup/optimization Database layer (models, ORM) master
#22224 Non-nullable blank string-based model field validation doesn't prevent or clean `None` new nobody Bug Database layer (models, ORM) master
#22288 F() expression not compatible with __range field look up new nobody Bug Database layer (models, ORM) master
#22550 QuerySet last() and reverse() confusing when used with ordered slices assigned merll Bug Database layer (models, ORM) 1.6
#22669 bulk_create with empty model fields fails on oracle assigned mnach Bug Database layer (models, ORM) master
#22936 Get rid of field.get_db_prep_lookup() new nobody Cleanup/optimization Database layer (models, ORM) master
#23546 callproc **kwargs or *args parameter assigned averybigant New feature Database layer (models, ORM) 1.7
#23931 db_manager() method doesn't increment creation_counter new nobody Bug Database layer (models, ORM) 1.7
#24042 Custom AutoField fields do not work correctly on postgres new nobody New feature Database layer (models, ORM) master
#24218 Use sub-query in ORM when distinct and order_by columns do not match new nobody New feature Database layer (models, ORM) master
#24227 isinstance checks on ManyToManyField should be replaced with field.many_to_many assigned coldmind Cleanup/optimization Database layer (models, ORM) master
#24254 Passing a query to "pk__in" of another query may result in invalid SQL new nobody Bug Database layer (models, ORM) 1.7
#24305 Allow to override abstract model fields assigned ar45 New feature Database layer (models, ORM) master
#24472 Define internal types explicitly for related fields new coldmind New feature Database layer (models, ORM) master
#24561 Allow model field choices to accept callables. new nobody New feature Database layer (models, ORM) master
#24581 Explicitly raise an exception if ManyToManyField._get_m2m_attr fails to match new nobody Cleanup/optimization Database layer (models, ORM) 1.8
#24638 New feature: support adding an SQL comment in queries new nobody New feature Database layer (models, ORM) 1.8
#24702 Cache Query objects when possible new nobody Cleanup/optimization Database layer (models, ORM) master
#25307 Cannot use .annotate with conditional expressions new nobody Bug Database layer (models, ORM) master
#25367 Allow expressions in .filter() calls new nobody Cleanup/optimization Database layer (models, ORM) master
#25464 Allow skipping IN clause on prefetch queries new nobody New feature Database layer (models, ORM) master
#25556 Add DatePart db expression to allow complex lookups on date parts (e.g. year, month, day) assigned ryuusenshi New feature Database layer (models, ORM) master
#25705 Parameters are not adapted or quoted in Query.__str__ assigned Stranger6667 Cleanup/optimization Database layer (models, ORM) master
#25774 Refactor of datetime expressions and better, official support for right-hand-side date part extraction assigned jarshwah New feature Database layer (models, ORM) master
#25897 Managers defined on non-abstract base classes are in fact inherited by child classes. new poleha Bug Database layer (models, ORM) 1.8
#25912 Add binary left/right shift operators to F expressions new nobody New feature Database layer (models, ORM) 1.9
#25955 FK constraints are not checked at the end of nested atomic blocks new nobody Bug Database layer (models, ORM) master
#25991 A new implementation for exclude() queries new nobody Bug Database layer (models, ORM) master
#26390 order_by('?') unexpectedly breaking queryset aggregation assigned uranusjr Bug Database layer (models, ORM) master
#26421 ModelSignal should use Apps.lazy_model_operation new nobody Cleanup/optimization Database layer (models, ORM) master
#26515 trim_joins bug with nested related models using ForeignObject new nobody Bug Database layer (models, ORM) 1.9
#16010 Support Origin header checking in the CSRF middleware new New feature CSRF master
#20869 Prevent repetitive output to counter BREACH-type attacks assigned shaib New feature CSRF master
#7537 Make RegexURLResolver easier to subclass new nobody New feature Core (URLs) master
#16406 Allow separate access to matches from urlpatterns and extra_context args new nobody Cleanup/optimization Core (URLs) master
#16774 Backtracking URL resolver new nobody New feature Core (URLs) master
#25409 Allow url and groups of urls to be easily tagged and selected assigned atul-bhouraskar New feature Core (URLs) master
#26288 Support relative imports in django.conf.urls.include new nobody New feature Core (URLs) 1.9
#26431 translate_url() creates an incorrect URL when optional named groups are missing in the URL pattern new nobody Bug Core (URLs) 1.9
#12810 Add validation for clashing ManyToManyField.db_table names assigned christopherdcunha Bug Core (System checks) master
#20098 Add validation for models with the same db_table new nobody New feature Core (System checks) master
#22977 No validation error when ForeignKey related_name clashes with manager name. assigned davide-ceretti Cleanup/optimization Core (System checks) master
#5711 serialize doesn't work with extra() assigned senko Bug Core (Serialization) master
#11927 Allow manage.py dumpdata to dump YAML in block style assigned xiaohanyu New feature Core (Serialization) master
#11929 manage.py dumpdata outputs YAML in unhelpful order assigned AeroNotix Cleanup/optimization Core (Serialization) 1.1
#24607 dumpdata (with natural keys) / loaddata failure for model inheriting from User new nobody Bug Core (Serialization) 1.8
#26291 loaddata cannot deserialize fixtures with forward references and natural foreign keys new nobody New feature Core (Serialization) 1.9
#9318 "Virtual" behaviour for signal dispatcher and model inheritance assigned jdunck New feature Core (Other) 1.0
#12826 Use __slots__ for some simple objects. new nobody Cleanup/optimization Core (Other)
#14087 django.core.management.get_commands only sees commands in the last package of a namespace package new nobody Bug Core (Other) master
#14297 Accessing settings.FOO in hot spots cause performance problems new Cleanup/optimization Core (Other) master
#15249 Provide access to a debugger within the development server new lxsameer New feature Core (Other) 1.2
#18119 add DomainNameValidator to validate Internet Domain Names new nobody New feature Core (Other) master
#18603 Adding support for PEP 302 importers new nobody Cleanup/optimization Core (Other)
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