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Ticket Summary Status Owner Type Component Version
#26379 Inconsistent behaviour of filter() on related model (RelatedManager) new nobody Bug 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
#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
#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
#26630 Defered constraint checks flush after `post_delete` signal new nobody Bug Database layer (models, ORM) 1.9
#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
#27074 connection.is_usable() raises AttributeError after the connection is closed assigned Chris Jerdonek Cleanup/optimization Database layer (models, ORM) 1.10
#27080 `as_manager` on QuerySet should pass down `use_in_migrations` to new Manager instance new nobody Bug Database layer (models, ORM) 1.10
#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
#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
#27357 Variant of FilePathField that uses a Storage backend new nobody New feature Database layer (models, ORM) 1.10
#27380 Add the 'raw' argument with the 'm2m_changed' signal new nobody New feature Database layer (models, ORM) 1.10
#27408 Make QuerySet.bulk_create() populate fields on related models new nobody New feature Database layer (models, ORM) master
#27412 Coalesce function should work with subqueries new nobody New feature Database layer (models, ORM) 1.10
#27460 Allow declaring a GenericRelation from an abstract model to another abstract model assigned Alex Hill New feature Database layer (models, ORM) 1.10
#27503 Provide a way for to-many rels to be used without the db new nobody New feature Database layer (models, ORM) master
#27614 Store the DB used in the state before calling Model._save_table() new nobody Cleanup/optimization Database layer (models, ORM) 1.10
#27624 Optimize ORM by using more immutable data structures assigned Adam (Chainz) Johnson Cleanup/optimization Database layer (models, ORM) 1.10
#27646 Add QuerySet support for group by modifiers and OLAP functionality new nobody New feature Database layer (models, ORM) master
#27719 Add queryset.alias() to mimic .annotate() for aggregations without loading data new nobody New feature Database layer (models, ORM) master
#27813 BinaryField type inconsistent between sqlite3 (bytes) and postgresql (memoryview) new nobody Cleanup/optimization Database layer (models, ORM) 1.10
#27867 Excluding a reverse relation produces inconsistent queries new nobody Bug Database layer (models, ORM) master
#27880 Use __set_name__ to replace some usages of contribute_to_class. new nobody Cleanup/optimization Database layer (models, ORM) master
#27944 Have meta.get_field('pk') return the primary key field directly assigned Josh Schneier Cleanup/optimization Database layer (models, ORM) master
#27995 Raise a descriptive error on unsupported operations following QuerySet.union(), intersection(), and difference() assigned kapil garg Cleanup/optimization Database layer (models, ORM) 1.10
#28035 Allowing logging the queryset location for a given query new nobody New feature Database layer (models, ORM) 1.10
#28072 Allow QuerySet.annotate() to use the name of an exisiting field new nobody New feature Database layer (models, ORM) 1.8
#28077 Allow specifying custom operator classes for PostgreSQL indexes new nobody New feature Database layer (models, ORM) 1.11
#28078 Can't use field as part of expression when annotate key shadows model field new nobody Cleanup/optimization Database layer (models, ORM) 1.10
#28087 Allow filtering and ordering with RawQuerySet new nobody New feature Database layer (models, ORM) master
#28107 Can't perform annotation on related table when un-managed model is backed by a DB view new nobody Bug Database layer (models, ORM) master
#28289 QuerySet.count() does not with work raw sql annotations on inherited model fields new nobody Bug Database layer (models, ORM) 1.11
#28296 Add support for aggregation through subqueries new nobody New feature Database layer (models, ORM) master
#28333 Filter and subquery for window expressions new nobody New feature Database layer (models, ORM) master
#28344 Add for_update parameter to Model.refresh_from_db() new New feature Database layer (models, ORM) master
#28347 Allow custom attributes for model fields new nobody New feature Database layer (models, ORM) 1.11
#28368 Trying to create a model instance with an existing shared primary key in MTI silently updates an existing instance new nobody Bug Database layer (models, ORM) 1.11
#28373 TIME_ZONE value in DATABASES settings is not used for date lookup assigned messfish Bug Database layer (models, ORM) 1.11
#28408 Incorrect error message with QuerySet.update() that requires a join on an annotated F expression new nobody Bug Database layer (models, ORM) 1.11
#28410 query filter on date portion of datetime creates wrong parameters for mysql CONVERT_TZ function when used with a fixed offset timezone new nobody Bug Database layer (models, ORM) 1.11
#28425 Prefetch can execute an UPDATE statement if a certain to_attr is given new nobody Bug Database layer (models, ORM) 1.8
#28439 When() crashes with ValidationError with models using UUID as primary key assigned Srinivas Reddy Thatiparthy Bug Database layer (models, ORM) 1.11
#28455 Create "inplace" QuerySets to speed up certain operations new nobody Cleanup/optimization Database layer (models, ORM) master
#28477 Strip unused annotations from count queries assigned Tom Forbes Cleanup/optimization Database layer (models, ORM) master
#28519 Add filter(), exclude(), and other base QuerySet methods to combined QuerySets (union(), etc.) new New feature Database layer (models, ORM) master
#28553 Querysets: annotate() columns are forced into a certain position which may disrupt union() new nobody Cleanup/optimization Database layer (models, ORM) 1.11
#28560 distinct() on ordered queryset with restricted list of columns returns incorrect result new Bug Database layer (models, ORM) master
#28586 Automatically prefetch related for "to one" fields as needed. new nobody New feature Database layer (models, ORM) master
#28595 Database "execute hooks" for instrumentation assigned Shai Berger New feature Database layer (models, ORM) master
#28616 DISTINCT ON and update() does the wrong thing assigned messfish Bug Database layer (models, ORM) 1.11
#28621 Crash in QuerySet.annotate() with OuterRef new nobody Bug Database layer (models, ORM) 1.11
#28643 Complete the ORM Function Library assigned JunyiJ New feature Database layer (models, ORM) master
#28661 Auto-truncate indexes on MySQL when max index size is reached new nobody New feature Database layer (models, ORM) master
#28668 Add ON CONFLICT support to QuerySet.bulk_create() assigned Tom Forbes New feature Database layer (models, ORM) master
#28692 QuerySet.bulk_create() combine with select/prefetch_related() new nobody Cleanup/optimization Database layer (models, ORM) 1.11
#28788 Add support for Model.clean_<fieldname> new nobody New feature Database layer (models, ORM) master
#28805 Add a database function for RegexpReplace new nobody New feature Database layer (models, ORM) master
#28806 Mechanism of fetching related objects violates READ COMMITTED assumption of Django ORM new nobody Bug Database layer (models, ORM) master
#28821 Allow QuerySet.bulk_create() on multi-table inheritance when possible new New feature Database layer (models, ORM) master
#28822 Add DBCalculatedField to model to annotate models automatically new nobody New feature Database layer (models, ORM) master
#28888 Index added to _meta.indexes with Meta.indexes=[] yields two equal addIndex() operations. new nobody Cleanup/optimization Database layer (models, ORM) 1.11
#28919 Add support for Common Table Expression (CTE) queries new nobody New feature Database layer (models, ORM) master
#28944 Chaining values()/values_list() after QuerySet.select_for_update(of=()) crashes new nobody Bug Database layer (models, ORM) 2.0
#28992 Querying GenericIPAddressField with a space crashes with DataError on PostgreSQL new nobody Bug Database layer (models, ORM) 1.11
#29043 test --keepdb says "Using existing test database" even if it's run for the first time new nobody Cleanup/optimization Database layer (models, ORM) 2.0
#29085 Possible data loss on .save() with unsaved related model new nobody Cleanup/optimization Database layer (models, ORM) master
#29095 QuerySet.count() with Sum window function generates invalid SQL on PostgreSQL new nobody Bug Database layer (models, ORM) 2.0
#29097 Migrations using MySQL fail for constraints using composite indexes new Bug Database layer (models, ORM) 1.11
#29129 Child model updates parent model with empty fields making an extra query in multi-inheritance when parent model has custom PK assigned Ashaba John Bug Database layer (models, ORM) 2.0
#29156 Enhance the model methods added when Meta.order_with_respect_to is used new nobody New feature Database layer (models, ORM) 2.0
#29168 Document how to write a custom lookup where the rhs comes before the lhs new nobody Cleanup/optimization Database layer (models, ORM) 2.0
#29214 Invalid SQL when updating after annotating using subquery new nobody Bug Database layer (models, ORM) 1.11
#29222 Substr on NULL values returns incorrect results with pattern lookups. assigned felixxm Bug Database layer (models, ORM) master
#29230 Incorrect behavior of QuerySet.prefetch_related() in some circumstances during multilevel data prefetching assigned Paulo Bug Database layer (models, ORM) 1.11
#29257 If creation of a db cursor fails, the resulting traceback is misleading new nobody Bug Database layer (models, ORM) 2.0
#29260 Remove UPDATE query when saving a new model instance with a primary key that has a default new nobody Bug Database layer (models, ORM) 2.0
#29262 Custom Left Outer Join in Queries new nobody New feature Database layer (models, ORM)
#29291 Conditional expressions and ~Q queries new nobody Bug Database layer (models, ORM) master
#29303 non_atomic_requests decorator alters _non_atomic_requests attribute of original function assigned Windson yang Bug Database layer (models, ORM) master
#29338 Can't use OuterRef in union Subquery new nobody Bug Database layer (models, ORM) 2.0
#29396 Using date__year comparisons together with OuterRef causes an IndexError assigned Windson yang Bug Database layer (models, ORM) master
#29408 Add validation of ordering by a field from related model. new nobody Cleanup/optimization Database layer (models, ORM) master
#29413 QuerySet.get_or_create()/update_or_create() shouldn't evaluate lazy defaults unless they are needed assigned Liuyang Qin Cleanup/optimization Database layer (models, ORM) 2.0
#29416 Undesired subquery added to the GROUP BY clause assigned felixxm Bug Database layer (models, ORM) 2.0
#29434 model_to_dict should work with prefix new nobody Cleanup/optimization Database layer (models, ORM)
#16859 CSRF Improvements new Paul McMillan Cleanup/optimization CSRF master
#7537 Make RegexURLResolver easier to subclass new nobody New feature Core (URLs) 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
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Note: See TracQuery for help on using queries.
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