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Ticket Summary Status Owner Type Component Version
#24306 Support for UNLOGGED tables in PostgreSQL new nobody New feature Database layer (models, ORM) master
#24317 Deprecate field.rel, replace it with real field instances new nobody Cleanup/optimization Database layer (models, ORM) master
#24342 Add EnumField model/form fields new nobody New feature Database layer (models, ORM) master
#24386 Querysets with filters and exclusions based on deep relations build invalid queries new nobody Bug Database layer (models, ORM) master
#24421 Querying a reverse ForeignObject relation using exclude() fails new nobody Bug Database layer (models, ORM) 1.7
#24446 ATOMIC_REQUESTS add extra queries if the view was already in a transaction new nobody Bug Database layer (models, ORM) master
#24462 Add a new QuerySet operation to use current results as a subquery new nobody New feature Database layer (models, ORM) master
#24539 Attempt to create object with repeated value on a custom PK raises IntegrityError on wrong field new nobody Bug Database layer (models, ORM) 1.7
#24561 Allow model field choices to accept callables. assigned Sergey Fedoseev New feature Database layer (models, ORM) master
#24612 Confusing error message when using only/defer through deleted related field new Cleanup/optimization Database layer (models, ORM) 1.8
#24662 Sum() returns True/False when used with BooleanField & MySQL assigned Marco Santamaria Bug Database layer (models, ORM) 1.8
#24803 Collected SQL does not respect empty strings as params when formatting result sql new nobody Bug Database layer (models, ORM) master
#24823 FileField with callable default raises error with forms new nobody Bug Database layer (models, ORM) 1.8
#24863 Make `django.db.models.Manager.from_queryset` copy over properties and not just methods new New feature Database layer (models, ORM) master
#24886 Add process_lhs() method for Transform new nobody Cleanup/optimization Database layer (models, ORM) master
#24920 Database type NUMERIC with no parameters is not supported new nobody New feature Database layer (models, ORM) master
#25020 Provide/log related args (SQL query, params, proc) with database errors new nobody New feature Database layer (models, ORM) master
#25177 Filter reference field on model to a date difference raise a TypeError new nobody Bug Database layer (models, ORM) 1.8
#25195 update_or_create doesn't understand F() operations new nobody New feature Database layer (models, ORM) master
#25230 Change to Query.get_count() causes big performance hit new nobody Cleanup/optimization Database layer (models, ORM) 1.8
#25245 Incorrect query arising from using NOT-clauses & multiple relation references affected node position in Q new nobody Bug Database layer (models, ORM) 1.8
#25265 DB Backend cannot specify query class. new nobody New feature Database layer (models, ORM) master
#25287 Multiplying and dividing connectors for datetime expressions are not supported by sqlite backed. assigned Caio Ariede New feature Database layer (models, ORM) 1.8
#25298 Forbid QuerySet filtering by a related field that expects a single value when multiple values are returned assigned Y3K Cleanup/optimization Database layer (models, ORM) 1.8
#25361 Unpickling of QuerySet fails in presence of abstract intermediate model new nobody Bug Database layer (models, ORM) 1.8
#25425 Enforce calling resolve_expression before as_sql on all expressions new nobody Cleanup/optimization Database layer (models, ORM) master
#25456 Make GenericIPAddressField normalize IPv4 addresses new nobody Cleanup/optimization Database layer (models, ORM) 1.8
#25467 Excluding an object with no ID excludes everything. assigned Joakim Israelsson Bug Database layer (models, ORM) 1.8
#25493 Model instances created with unittest.mock can raise confusing errors new nobody Cleanup/optimization Database layer (models, ORM) 1.9
#25507 Can't count when using annotate(field=RawSQL(sql)) when sql is a constant new nobody Bug Database layer (models, ORM) 1.8
#25534 Allow using datetime lookups in QuerySets aggregate calls new nobody New feature Database layer (models, ORM) master
#25643 Allow update() with aggregates and joins via subqueries new nobody New feature Database layer (models, ORM) master
#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
#26168 BooleanField is forced to be blank=True assigned Lynn Cyrin 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
#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
#26368 Order of &-ing Q objects affects results in edge case new nobody Bug Database layer (models, ORM) 1.9
#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
#27021 Add explicit support for Q object annotations assigned Sergey Fedoseev 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
#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
#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
#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
#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
#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
#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
#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
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