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Ticket Summary Status Owner Type Component Version
#25789 Inefficient Queries Generated due to not using WHERE EXISTS new nobody Cleanup/optimization Database layer (models, ORM) 1.8
#25946 Negated clauses' "isnull" added term does not take field transforms into account new nobody Bug Database layer (models, ORM) master
#25947 Query's str() method fails when 'default' database is empty new nobody Bug Database layer (models, ORM) 1.9
#26019 Incorrect query generated when combining querysets refering to different fields under the same alias. new nobody Bug Database layer (models, ORM) master
#26108 New method for returning OR querysets new nobody New feature Database layer (models, ORM) master
#26167 Support for Functional Indexes (aka Indexes on Expressions) new nobody New feature Database layer (models, ORM) master
#26168 BooleanField is forced to be blank=True assigned Shivangi Cleanup/optimization Database layer (models, ORM) master
#26192 Cannot order query by constant value on PostgreSQL new nobody Bug Database layer (models, ORM) 1.8
#26257 Add support for expressions like (Lower('myfield'),) in model Meta.ordering new nobody New feature Database layer (models, ORM) 1.8
#26318 Unexpected / duplicated queries on nested Prefetch queryset with repeated model new nobody Bug Database layer (models, ORM) master
#26340 Cannot rollback to a savepoint explicitly after an IntegrityError when autocommit is disabled new nobody Bug Database layer (models, ORM) 1.9
#26347 Saving ManyToMany field under race condition causes data loss on MySQL new nobody Cleanup/optimization Database layer (models, ORM) 1.8
#26362 Manually changing the parent of a child model is silently failing. new nobody Bug Database layer (models, ORM) 1.8
#26368 Order of &-ing Q objects affects results in edge case new nobody Bug Database layer (models, ORM) 1.9
#26369 Allow override of hardcoded defaults in model Field.formfield() new nobody New feature Database layer (models, ORM) 1.9
#26379 Inconsistent behaviour of filter() on related model (RelatedManager) new nobody Bug Database layer (models, ORM) 1.9
#26400 QuerySet bulk_create method to handle generators to prevent loading all objects in memory at once new nobody Cleanup/optimization Database layer (models, ORM) master
#26426 Add a way to customize a QuerySet's joins new nobody New feature Database layer (models, ORM) 1.9
#26430 Coalesce in Aggregations ignored when EmptyResultSet returned new nobody Bug Database layer (models, ORM) 1.9
#26434 Inconsistent results of QuerySet count() method using PostgreSQL backend prior and post the QuerySet evaluation new nobody Bug Database layer (models, ORM) 1.9
#26459 Allow providing DecimalField with a custom context new nobody New feature Database layer (models, ORM) 1.9
#26481 Add a "strict mode" for defer()/only() to prevent queries on unfetched field access new nobody New feature Database layer (models, ORM) master
#26506 Implement support for TABLESAMPLE new nobody New feature Database layer (models, ORM) master
#26522 Non-determinstic crash in django.db.models.sql.Query.combine() new nobody Bug Database layer (models, ORM) 1.9
#26530 Batch operations on large querysets new nobody New feature Database layer (models, ORM) master
#26539 Using Annotation As Update Parameter Generates Invalid SQL assigned PREMANAND Bug Database layer (models, ORM) master
#26541 Add a DatabaseFeatures.supports_transactions() method for MySQL assigned felixxm Cleanup/optimization Database layer (models, ORM) 1.8
#26551 Django ORM generates invalid PostgreSQL query with Inverted Q() object that crosses relations new nobody Bug Database layer (models, ORM) 1.9
#26565 Allow Prefetch query to use .values() new nobody New feature Database layer (models, ORM) master
#26602 Provide a way to manage grouping with RawSQL new nobody New feature Database layer (models, ORM) master
#26608 Add a window function expression new nobody New feature Database layer (models, ORM) 1.9
#26630 Defered constraint checks flush after `post_delete` signal new nobody Bug Database layer (models, ORM) 1.9
#26634 Add the ability to do subselects for querying versioned data new nobody New feature Database layer (models, ORM) 1.8
#26650 Automatically apply Cast based on output_field new nobody Cleanup/optimization Database layer (models, ORM) master
#26780 Prefetch objects don't work with slices new nobody New feature Database layer (models, ORM) master
#27021 Add explicit support for Q object annotations new New feature Database layer (models, ORM) master
#27090 pg_get_serial_sequence is broken on postgres, use a lookup in information_schema.columns instead new nobody Cleanup/optimization Database layer (models, ORM) 1.10
#27123 prefetch_related return mistaken result new nobody Bug Database layer (models, ORM) 1.9
#27135 Standardise type value returned by introspection.get_constraints for indexes new nobody Cleanup/optimization Database layer (models, ORM) master
#27149 Allow using a subquery in QuerySet.filter() new nobody New feature Database layer (models, ORM)
#27236 Deprecate Model.Meta.index_together in favour of Model.Meta.indexes new nobody Cleanup/optimization Database layer (models, ORM) master
#27241 Annotate doesn't work with PostgreSQL views anymore new nobody Bug Database layer (models, ORM) master
#27272 Add a on_delete RESTRICT handler to allow cascading deletions while protecting direct ones assigned Daniel Izquierdo New feature Database layer (models, ORM) master
#27295 Models with underscores break query lookups new nobody Bug Database layer (models, ORM) 1.10
#16859 CSRF Improvements new Paul McMillan Cleanup/optimization CSRF master
#8264 Replace get_absolute_url with more sane alternative new simon New feature Core (URLs) master
#14761 URL resolving / reversing design doesn't allow alternate specs assigned Marten Kenbeek New feature Core (URLs) master
#20757 A more Object-Oriented URLResolver assigned Marten Kenbeek New feature Core (URLs) master
#22055 404 page does not display stack trace when Resolver404 is raised from a view new Grzegorz Nosek Cleanup/optimization Core (URLs) 1.6
#22425 provide ability to abort URL resolution early new nobody New feature Core (URLs) master
#23895 ResolverMatch with some views is not pickleable new nobody Bug Core (URLs) 1.7
#25582 Add a way to build URLs with query strings new nobody New feature Core (URLs) master
#26661 Why not using AppConfig's name attribute instead of app_name in urls.py? new nobody Cleanup/optimization Core (URLs) 1.9
#27262 Delegate URL resolver checks to URL classes new nobody Cleanup/optimization Core (URLs) master
#17854 Add database-specific checks for the maximum supported values of DecimalField max_digits, decimal_places new nobody New feature Core (System checks) master
#20749 Add validation for type of Field.choices arguments assigned ellisd23 New feature Core (System checks) master
#23027 Add database-backend-specific checks new nobody New feature Core (System checks) master
#24994 Document/check that settings.SECRET_KEY should be a valid unicode string assigned Sarthak Mehrish Cleanup/optimization Core (System checks) 1.8
#25492 warn about migrations mixing schema- and data- changing operations new nobody New feature Core (System checks) master
#25902 Add system check for project-wide database table name conflicts new nobody New feature Core (System checks) master
#26472 Allow finer granularity in the ability to silence checks new nobody New feature Core (System checks) master
#12007 djangoadmin loaddata gives odd error if it runs out of memory new nobody Cleanup/optimization Core (Serialization) 1.1
#13680 loaddata should issue a warning when attempting to load data using an unknown serialization format even when it is unspecified new nobody Cleanup/optimization Core (Serialization) master
#19159 loaddata reports DeserializationError instead of MemoryError new nobody Bug Core (Serialization) 1.4
#21286 Fix commented out tests in serializers_regress new nobody Bug Core (Serialization) master
#22088 XML deserializer strips leading whitespace on loaddata assigned Martin Matusiak Bug Core (Serialization) 1.6
#23268 Fixtures: Natural Key support for Generic Foreign Keys new nobody Bug Core (Serialization) 1.6
#25541 Improve error reporting when loading invalid JSON fixtures new nobody Cleanup/optimization Core (Serialization) 1.8
#26743 DeserializationError local variable 'pk' referenced before assignment (which hides real error) new nobody Bug Core (Serialization) 1.9
#9435 Check out behaviour of wsgi backend with PATH_INFO being an empty string new Bug Core (Other) 1.0
#18615 Allow retrieval of the signature age using the signing API new nobody New feature Core (Other) master
#20481 Provide official hooks for execution profiling new nobody New feature Core (Other) master
#21628 Stop using the `imp` module new nobody Cleanup/optimization Core (Other) master
#21699 Provide a way to define a model without being registered into the app registry / Get rid of get_registered_model new nobody New feature Core (Other) master
#21949 Django doesn't log much at high verbosity levels new nobody New feature Core (Other) 1.6
#23919 Cleanups for when we drop Python 2 compatibility new nobody Cleanup/optimization Core (Other)
#23976 ValidationError crashes if initialized with a list of empty dicts new nobody Cleanup/optimization Core (Other) master
#24121 Provide a better repr() experience new nobody New feature Core (Other) master
#24312 Make it possible to import models safely at any time new nobody New feature Core (Other) master
#24313 Deprecate the class_prepared signal new nobody Cleanup/optimization Core (Other) master
#24336 static server should skip for protocol-relative STATIC_URL assigned farrepa Cleanup/optimization Core (Other) master
#24523 django.apps.registry.populate() does not handle failures in app_config.ready() new nobody Cleanup/optimization Core (Other) master
#24619 Technical error responses (404 and 500) should return responses dependent on Accept header assigned Abdulrahman Alotaibi New feature Core (Other) master
#25418 URL Validator to check only hostname part without domain nor tld new nobody New feature Core (Other) master
#25477 Modelbase.__new__ causes `AppRegistryNotReady` new nobody Bug Core (Other) 1.9
#25595 Invalid regexp in URLValidator can't handle file:// schemes new nobody Bug Core (Other) 1.8
#25862 LazyObject doesn't support multiprocessing on Python 2 new nobody Bug Core (Other) master
#25978 Deprecate shortcuts.render_to_response() new Cleanup/optimization Core (Other) master
#26083 Python 2 deprecation warnings for classes that define __eq__() but not __hash__() new nobody Cleanup/optimization Core (Other) master
#26423 Make EmailValidator use HTML5 validation rather than more complicated regular expressions assigned Chris Butler Cleanup/optimization Core (Other) master
#26451 extend Paginator to support infinite pagination and postgres estimated count new Denis Cornehl New feature Core (Other) 1.9
#26578 validate_ipv4_address (and probably other validators) accept non-ASCII digits assigned Iacopo Spalletti Bug Core (Other) 1.9
#26755 test_middleware_classes_headers fails when django files aren't writable new nobody Cleanup/optimization Core (Other) 1.9
#27025 Python 3.6 compatibility new nobody New feature Core (Other) master
#27086 running servers.tests may hang in parallel mode on Mac OS X new nobody Cleanup/optimization Core (Other) master
#27176 django.setup() should raise an exception instead of hanging on re-entrant calls new nobody Bug Core (Other) master
#27182 Some import statement use backslashes instead of parentheses new nobody Cleanup/optimization Core (Other) 1.10
#4140 oracle: manage.py syncdb fails with ORA-06552 when a fieldname is a keyword new Bug Core (Management commands) master
#17096 Strengthen the makemessages command's safe-guarding of po files new nobody Cleanup/optimization Core (Management commands) 1.3
#18243 Management shell should make it easy to force LOGGING_CONFIG=None new nobody Cleanup/optimization Core (Management commands) 1.3
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