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Ticket Summary Status Owner Type Component Version
#24047 Cannot combine values_list querysets that do subqueries new nobody Cleanup/optimization Database layer (models, ORM) 1.6
#24048 only() doesn't override fields included in defer() as documented new nobody Bug Database layer (models, ORM) master
#24082 Unique=True on TextField or CharField should not create an index new nobody Bug Database layer (models, ORM) 1.7
#24096 GROUP BY on oracle fails with TextField and BinaryField new nobody Bug Database layer (models, ORM) master
#24176 Incorrect SQL text when searching in SQLite for datetime values with milliseconds new nobody Bug Database layer (models, ORM) 1.7
#24194 Oracle Backend Operations new nobody Bug Database layer (models, ORM) 1.7
#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 ForeignKey/ManyToManyField should be replaced with field.many_to_one/field.many_to_many new Cleanup/optimization Database layer (models, ORM) master
#24228 Signals have unclear & inconsistent transaction handling new nobody Bug Database layer (models, ORM) master
#24246 Model field names, lookups and transforms should be checked for collisions. new nobody 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) master
#24267 Simplify Query.build_filter() new nobody Cleanup/optimization Database layer (models, ORM) master
#24272 Better error messages for prefetch_related new nobody Cleanup/optimization Database layer (models, ORM) master
#24279 ORing with an empty Q() produces inconsistent results new nobody Bug Database layer (models, ORM) 1.7
#24296 clear select fields for `.exists()` of distinct, non-sliced querysets new nobody Cleanup/optimization Database layer (models, ORM) 1.7
#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
#24472 Define internal types explicitly for related fields new Andriy Sokolovskiy 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. 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
#24612 Confusing error message when using only/defer through deleted related field new 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
#24662 Sum() returns True/False when used with BooleanField & MySQL assigned Marco Santamaria Bug Database layer (models, ORM) 1.8
#24747 Allow transforms in order_by new nobody New feature Database layer (models, ORM) master
#24803 Collected SQL does not respect empty strings as params when formatting result sql new nobody Bug Database layer (models, ORM) master
#24810 Reopen database connection automatically when no transaction is active new nobody New feature Database layer (models, ORM) master
#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
#24928 Add UUIDField, RangeField, JSONField, etc to database introspection assigned Claude Paroz 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
#25307 Cannot use .annotate with conditional expressions new nobody Bug Database layer (models, ORM) master
#25361 Unpickling of QuerySet fails in presence of abstract intermediate model new nobody Bug Database layer (models, ORM) 1.8
#25367 Allow expressions in .filter() calls new nobody Cleanup/optimization Database layer (models, ORM) master
#25406 _create_test_db hides errors like 'source database "template1" is being accessed by other users' with --keepdb new nobody Bug Database layer (models, ORM) master
#25414 invalid annotate query for mysql when primary key is included new nobody Bug Database layer (models, ORM) master
#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
#25464 Allow skipping IN clause on prefetch queries new nobody New feature Database layer (models, ORM) master
#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
#25590 Allow fields to set join class new nobody New feature Database layer (models, ORM) master
#25594 Difficult to customize model field default_validators and have them used on both model and form fields 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
#25705 Parameters are not adapted or quoted in Query.__str__ assigned Dmitry Dygalo Cleanup/optimization Database layer (models, ORM) master
#25754 Queryset repr is not displayed on IPython >= 3.0 REPL if a NotImplementedError is raised new nobody Bug 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
#25912 Add binary left/right shift operators to F expressions new nobody New feature Database layer (models, ORM) 1.9
#25937 Failure when using expressions.DateTime on NULL values and aggregating assigned Cheryl Yang Bug Database layer (models, ORM) 1.9
#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
#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
#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 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
#26390 order_by('?') unexpectedly breaking queryset aggregation assigned Tzu-ping Chung Bug Database layer (models, ORM) master
#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
#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 assigned Mads Jensen 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
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Note: See TracQuery for help on using queries.
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