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Ticket Summary Status Owner Type Version Severity
#27624 Optimize ORM by using more immutable data structures assigned Adam (Chainz) Johnson Cleanup/optimization 1.10 Normal
#27676 MariaDB 10.2 supports defaults for text columns assigned Adam (Chainz) Johnson New feature master Normal
#2361 QuerySet.filter(m2mfield__isnull=False) may return duplicates new Adrian Holovaty Bug master normal
#6148 Add generic support for database schemas new Anssi Kääriäinen New feature master Normal
#27460 Allow declaring a GenericRelation from an abstract model to another abstract model assigned Alex Hill New feature 1.10 Normal
#20205 PositiveIntegerfield does not handle empty values well assigned Amine Zyad Bug master Normal
#28147 Saving parent object after setting on child leads to unexpected data loss assigned Amy Mok Bug master Normal
#14094 Cannot define CharField with unlimited length assigned Aron Podrigal New feature master Normal
#3461 DatabaseWrapper should pass through args and kwargs to underlying database adapter assigned Asif Saifuddin Auvi Bug master Normal
#6517 MySQL: manage.py dbshell does not get charset from DATABASES setting assigned Biswajit Sahu Bug master Normal
#22125 Unnecessary creation of index for ManyToManyField new bwreilly Cleanup/optimization master Normal
#25287 Multiplying and dividing connectors for datetime expressions are not supported by sqlite backed. assigned Caio Ariede New feature 1.8 Normal
#21204 Query.defer() failure - deferred columns calculated per table instead per alias assigned Simon Charette Bug master Normal
#28658 Move DISTINCT handling to the Aggregate base class. assigned Simon Charette Cleanup/optimization master Normal
#25937 Failure when using expressions.DateTime on NULL values and aggregating assigned Cheryl Yang Bug 1.9 Normal
#27074 connection.is_usable() raises AttributeError after the connection is closed assigned Chris Jerdonek Cleanup/optimization 1.10 Normal
#24928 Add UUIDField, RangeField, JSONField, etc to database introspection assigned Claude Paroz New feature master Normal
#24472 Define internal types explicitly for related fields new Andriy Sokolovskiy New feature master Normal
#16043 Specialization cache should be filled/shared with parent object cache (multitable inheritance) assigned Paulo Cleanup/optimization master Normal
#22757 prefetch_related isn't as effecient as it could be with GenericForeignKey and proxy models assigned Paulo Cleanup/optimization master Normal
#23816 Ability to defer model field by default assigned Denis.Tarykin New feature master Normal
#28198 Model attributes shouldn't override deferred fields assigned Denis.Tarykin Bug master Normal
#18543 Non image file can be saved to ImageField new deprince Bug 1.4 Normal
#27852 Admin Delete Object Block Page Doesn't Show All Related Objects Blocking Deletion assigned Anton Samarchyan Cleanup/optimization master Normal
#20960 DEFAULT_TABLESPACE should be part of DATABASES assigned Ivan Kolodyazhny New feature master Normal
#21454 Ignoring certain fields on INSERT and UPDATE queries assigned Joachim Jablon New feature master Normal
#18726 Combination of F() expression with query seems to confuse sql compiler's table aliases assigned felixxm Bug master Normal
#24082 Unique=True on TextField or CharField should not create an index assigned felixxm Bug 1.7 Normal
#28748 Named groups in choices are not properly validated assigned François Freitag Bug 2.0 Normal
#24018 Support journal_mode=WAL for sqlite assigned Curtis Maloney New feature master Normal
#1891 ForeignKey with m2m filter can duplicate foreign model entries in ModelForm/ModelChoiceField assigned Chris Wilson Bug Normal
#25467 Excluding an object with no ID excludes everything. assigned Joakim Israelsson Bug 1.8 Normal
#11964 Add the ability to use database-level CHECK CONSTRAINTS assigned Ian Foote New feature master Normal
#27272 Add a on_delete RESTRICT handler to allow cascading deletions while protecting direct ones assigned Daniel Izquierdo New feature master Normal
#17688 No m2m_changed signal sent to when referenced object is deleted assigned jorgecarleitao Bug 1.3 Normal
#26369 Allow override of hardcoded defaults in model Field.formfield() assigned James Pic New feature 1.9 Normal
#27944 Have meta.get_field('pk') return the primary key field directly assigned Josh Schneier Cleanup/optimization master Normal
#28643 Complete the ORM Function Library assigned JunyiJ New feature master Normal
#27995 Raise a descriptive error on unsupported operations following QuerySet.union(), intersection(), and difference() assigned kapil garg Cleanup/optimization 1.10 Normal
#373 Add support for multiple-column primary keys assigned Michal Petrucha New feature master Normal
#21461 Add pre_update and post_update signals assigned loic84 New feature master Normal
#23130 BooleanField should not override 'blank' if choices are specified assigned Lynn Cyrin Bug master Normal
#26168 BooleanField is forced to be blank=True assigned Lynn Cyrin Cleanup/optimization master Normal
#24662 Sum() returns True/False when used with BooleanField & MySQL assigned Marco Santamaria Bug 1.8 Normal
#26167 Support for Functional Indexes (aka Indexes on Expressions) assigned Markus Holtermann New feature master Normal
#24747 Allow transforms in order_by assigned Matthew Wilkes New feature master Normal
#15279 Inheritance of fields from a single abstract base class through multiple abstract classes causes errors. assigned Stephen Burrows Bug master Normal
#28373 TIME_ZONE value in DATABASES settings is not used for date lookup assigned messfish Bug 1.11 Normal
#28616 DISTINCT ON and update() does the wrong thing assigned messfish Bug 1.11 Normal
#22382 ManyRelatedManager's get_prefetch_queryset doesn't validate the prefetch types assigned Marc Tamlyn Bug master Normal
#21961 Add support for database-level cascading options assigned Nick Stefan New feature master Normal
#2750 ManyToManyField ignores 'default' option new nobody Bug Normal
#5745 MySQL Collations/Charsets and Engines new nobody New feature master Normal
#5793 Allow custom attributes in Meta classes new nobody New feature master Normal
#6343 % symbols not escaped in db_column column names when preparing queries new nobody Bug master Normal
#6785 QuerySet.get() should only attempt to fetch a limited number of rows new nobody Cleanup/optimization master Normal
#6870 pre_delete should be sent before collecting ForeignKey relationships new nobody Bug master Normal
#8467 For ManyToMany manager, we should convert objects being added or removed to the pk type if they are not. new nobody New feature master Normal
#9363 Add a traceback to each query in CursorDebugWrapper new nobody New feature 1.0 Normal
#9475 add(), create(), etc. should be supported by intermediate ManyToMany model with extra attributes if extra fields can be calculated new nobody New feature master Normal
#9519 Add QuerySet.bulk_delete() that issues only a single SQL query new nobody New feature master Normal
#9682 icontains can be case-sensitive on MySQL new nobody Bug 1.0 Normal
#10070 Named parameters not working on raw sql queries with sqlite new nobody Bug 1.0 Normal
#10227 Support a related_default on OneToOne fields new nobody New feature master Normal
#10244 FileFields can't be set to NULL in the db new nobody Bug 1.0 Normal
#10621 Add a way to have an aggregate() result as a queryset new nobody New feature Normal
#10961 Allow users to override forward and reverse relationships on proxy models with !ForeignKey fields. new nobody New feature master Normal
#11265 ForeignKey/OneToOneField should support user-defined id attribute name new nobody New feature Normal
#11487 Oracle encoding bug when saving more than 4000 characters new nobody Bug master Normal
#11541 F() expressions don't allow assignment of Foreign Key values on instances new nobody Bug 1.1-beta Normal
#11760 Placeholder for through value in ManyToManyField of abstract class new nobody New feature 1.1 Normal
#12529 manage.py syncdb doesn't check tables by using mangled names with Oracle backend new nobody Bug master Normal
#12651 AutoSlugField, that can recreate unique slugs during saving. new nobody New feature Normal
#12938 not possible to validate a many-to-many at the model new nobody New feature 1.1 Normal
#13251 Add ability to know where an object was deleted from to pre/post delete signals new nobody New feature master Normal
#13295 Add a Meta.sequence option to models new nobody New feature 1.1 Normal
#13296 order_with_respect_to fails to correctly track _order after deleting entries new nobody Bug 1.1 Normal
#13313 Custom Default Manager with extra __init__ arguments fails if model is used in a ManyToManyField new nobody Bug master Normal
#13327 FileField/ImageField accessor methods throw unnecessary exceptions when they are blank or null. new nobody Cleanup/optimization 1.1 Normal
#13666 Updates with F objects on decimal fields raise MySQL warnings new nobody Bug 1.7 Normal
#13757 Signal inconsistency between auto_created and manually defined intermediate models for m2m fields new nobody Bug 1.2 Normal
#14287 TEST_MIRROR is not respected in routers new nobody Bug 1.2 Normal
#14645 Exclude query with multiple conditions for the same multi-value relation not correct new nobody Bug master Normal
#14705 Model Field Order not influenced by MRO of superclasses new nobody New feature master Normal
#14904 TextField with unique (or in unique_together) constraint breaks for large inputs in Postgres new nobody Bug 1.2 Normal
#15559 Distinct queries will cause errors with some custom model fields new nobody Bug master Normal
#16211 using negated F()-expression in update query new nobody New feature master Normal
#16376 Support for database links new nobody New feature master Normal
#16505 Consider a different interface for get_next_by_FOO and get_previous_by_FOO new nobody New feature 1.3 Normal
#16549 In Django models, save/delete preconditions would help in handling optimistic concurrency control problems new nobody New feature 1.3 Normal
#16603 Unnecessary join when using a reverse foreign-key filter and reverse foreign-key aggregate call new nobody Bug master Normal
#16614 Support server-side cursors for queryset iteration in database backends new nobody New feature 1.3 Normal
#16732 Unable to have abstract model with unique_together new nobody Bug 1.3 Normal
#16752 Multi-db without a 'default' database new nobody Bug 1.3 Normal
#16893 negation of Q object returns the same thing new nobody Bug 1.2 Normal
#16979 adds Q objects for related fields. new nobody New feature master Normal
#17337 [nonrel] Support for non-integer AutoFields new nobody Bug master Normal
#17344 A away to tell ManyToManyField to use ordering on intermediate field new nobody New feature 1.3 Normal
#17345 Allow ordering override on ManyToManyField new nobody New feature 1.3 Normal
#17653 using id = 0 on get_or_create new nobody Bug 1.3 Normal
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