Custom Query (334 matches)


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Ticket Summary Status Owner Type Version Ticket
#19527 Allow QuerySet.bulk_create() to set the primary key of its objects new nobody New feature master
#19544 IntegrityError during Many To Many add() new nobody Cleanup/optimization 1.4
#19580 Unify reverse foreign key and m2m unsaved model querying assigned Rajesh Veeranki Cleanup/optimization master
#19726 Ordering on booleans works different with SQLite and Postgres new nobody Cleanup/optimization master
#19884 Inspectdb on Oracle doesn't produce correct field types new nobody Bug 1.9
#19948 Improve connection reset under PostgreSQL new nobody Cleanup/optimization master
#20024 QuerySet.exclude() does not work with lists containing a 'None' element. new nobody Bug 1.4
#20057 Reverse related manager should be a manager INSTANCE, not CLASS new nobody Bug 1.5
#20127 Unify subquery generation in the ORM new nobody Cleanup/optimization master
#20205 PositiveIntegerfield does not handle empty values well assigned Amine Zyad Bug master
#20226 Django problematic when Oracle when column/table names are mixed case new nobody Bug 1.5
#20487 oracle: case mixup causes ORA-00918: column ambiguously defined error assigned Shai Berger Bug 1.5
#20516 Allow use of prepared statements new nobody New feature master
#20535 Unnecessary join created for intermediate table between two M2M tables new nobody Bug master
#20577 Make prefetch_related faster by lazily creating related querysets new nobody Cleanup/optimization master
#20581 Support DEFERRABLE INITIALLY DEFERRED for UNIQUE constraints new nobody New feature master
#20611 Add reverse unique field new nobody New feature master
#20960 DEFAULT_TABLESPACE should be part of DATABASES assigned Ivan Kolodyazhny New feature master
#21171 Skip transaction creation for single statement operations new nobody Cleanup/optimization 1.5
#21181 collation specific query results ordering assigned Alan New feature
#21204 Query.defer() failure - deferred columns calculated per table instead per alias assigned Simon Charette Bug master
#21295 Add on_update support new nobody New feature master
#21454 Ignoring certain fields on INSERT and UPDATE queries assigned Joachim Jablon New feature master
#21461 Add pre_update and post_update signals assigned loic84 New feature master
#21523 Models DateField to_python method no longer supports mock dates. new Cleanup/optimization 1.6
#21604 Embed raw queries as subqueries when used with an __in filter new nobody New feature master
#21682 Use app_config as a reference instead of app_label in Options (Model._meta) new nobody New feature master
#21703 `exclude` query with `F` object across relationship fails new nobody Bug 1.6
#21961 Add support for database-level cascading options assigned Nick Stefan New feature master
#22014 `prefetch_related` recursion protection does not cover all cases new nobody Bug master
#22125 Unnecessary creation of index for ManyToManyField new bwreilly Cleanup/optimization master
#22158 Allow model level custom lookups new nobody New feature master
#22224 Non-nullable blank string-based model field validation doesn't prevent or clean `None` new nobody Bug master
#22296 m2m_changed pk_set value inconsistent between post_add and post_remove new nobody Bug 1.5
#22382 ManyRelatedManager's get_prefetch_queryset doesn't validate the prefetch types assigned Marc Tamlyn Bug master
#22492 provide a way to prevent database queries on model objects assigned Raúl Cumplido New feature master
#22503 Inconsistent behavior when a QuerySet is sliced new nobody New feature 1.6
#22640 Can create model instance with conflicting args and kwargs value for the same field new nobody Cleanup/optimization master
#22666 GenericIPAddressField index never used on PostgreSQL new nobody Bug master
#22673 inspectdb not support database schema on postgresql with name different of "public" new nobody New feature master
#22757 prefetch_related isn't as effecient as it could be with GenericForeignKey and proxy models assigned Paulo Cleanup/optimization master
#22995 Deprecate auto_now and auto_now_add and document alternatives new nobody Cleanup/optimization master
#23051 QuerySet.only() fail to work with reverse o2o relationships new Bug master
#23076 Cascaded deletion of polymorphic models fails new nobody Bug master
#23130 BooleanField should not override 'blank' if choices are specified assigned Lynn Cyrin Bug master
#23319 Django uses unnecessary join in concrete inheritance new nobody Cleanup/optimization
#23353 TransactionManagmentError isn't helpful for tracking down cause new nobody Bug master
#23533 Hook for default QuerySet filtering defined on the QuerySet itself. new nobody New feature master
#23557 annotate gives different results on postgresql and mysql new nobody Bug 1.7
#23572 Exception on Custom Lookups when right value is None. assigned Sergey Fedoseev Bug 1.7
#23576 Fast-path deletion for MySQL new nobody New feature 1.7
#23646 query set sql update to change different values by different keys (include django-bulk-update in core) new nobody New feature 1.9
#23748 inspectdb should introspect autofield new nobody New feature master
#23771 Optimisation idea for Paginator object new nobody Cleanup/optimization 1.6
#23797 SQL generated for negated F() expressions is incorrect new nobody Bug 1.7
#23816 Ability to defer model field by default assigned Denis.Tarykin New feature master
#23843 Test failures on Oracle/Python3 assigned Shai Berger Bug master
#23854 Add custom SelectRelated classes new nobody New feature master
#23931 db_manager() method doesn't increment creation_counter new nobody Bug 1.7
#24018 Support journal_mode=WAL for sqlite assigned Curtis Maloney New feature master
#24039 Filtering using __in on a count annotated queryset returns empty results new nobody Cleanup/optimization 1.7
#24042 Custom AutoField fields do not work correctly on postgres new nobody New feature master
#24047 Cannot combine values_list querysets that do subqueries new nobody Cleanup/optimization 1.6
#24048 only() doesn't override fields included in defer() as documented new nobody Bug master
#24082 Unique=True on TextField or CharField should not create an index assigned felixxm Bug 1.7
#24096 GROUP BY on oracle fails with TextField and BinaryField new nobody Bug master
#24176 Incorrect SQL text when searching in SQLite for datetime values with milliseconds new nobody Bug 1.7
#24218 Use sub-query in ORM when distinct and order_by columns do not match new nobody New feature master
#24227 isinstance checks on ForeignKey/ManyToManyField should be replaced with field.many_to_one/field.many_to_many new Cleanup/optimization master
#24228 Signals have unclear & inconsistent transaction handling new nobody Bug master
#24246 Model field names, lookups and transforms should be checked for collisions. new nobody Cleanup/optimization master
#24267 Simplify Query.build_filter() new nobody Cleanup/optimization master
#24272 Better error messages for prefetch_related new nobody Cleanup/optimization master
#24296 clear select fields for `.exists()` of distinct, non-sliced querysets new nobody Cleanup/optimization 1.7
#24306 Support for UNLOGGED tables in PostgreSQL new nobody New feature master
#24317 Deprecate field.rel, replace it with real field instances new nobody Cleanup/optimization master
#24342 Add EnumField model/form fields new nobody New feature master
#24386 Querysets with filters and exclusions based on deep relations build invalid queries new nobody Bug master
#24421 Querying a reverse ForeignObject relation using exclude() fails new nobody Bug 1.7
#24446 ATOMIC_REQUESTS add extra queries if the view was already in a transaction new nobody Bug master
#24462 Add a new QuerySet operation to use current results as a subquery new nobody New feature master
#24472 Define internal types explicitly for related fields new Andriy Sokolovskiy New feature master
#24539 Attempt to create object with repeated value on a custom PK raises IntegrityError on wrong field new nobody Bug 1.7
#24561 Allow model field choices to accept callables. assigned Sergey Fedoseev New feature master
#24581 Explicitly raise an exception if ManyToManyField._get_m2m_attr fails to match new nobody Cleanup/optimization 1.8
#24612 Confusing error message when using only/defer through deleted related field new Cleanup/optimization 1.8
#24638 New feature: support adding an SQL comment in queries new nobody New feature 1.8
#24662 Sum() returns True/False when used with BooleanField & MySQL assigned Marco Santamaria Bug 1.8
#24747 Allow transforms in order_by assigned Matthew Wilkes New feature master
#24803 Collected SQL does not respect empty strings as params when formatting result sql new nobody Bug master
#24810 Reopen database connection automatically when no transaction is active new nobody New feature master
#24823 FileField with callable default raises error with forms new nobody Bug 1.8
#24863 Make `django.db.models.Manager.from_queryset` copy over properties and not just methods new New feature master
#24886 Add process_lhs() method for Transform new nobody Cleanup/optimization master
#24920 Database type NUMERIC with no parameters is not supported new nobody New feature master
#24928 Add UUIDField, RangeField, JSONField, etc to database introspection assigned Claude Paroz New feature master
#25020 Provide/log related args (SQL query, params, proc) with database errors new nobody New feature master
#25177 Filter reference field on model to a date difference raise a TypeError new nobody Bug 1.8
#25195 update_or_create doesn't understand F() operations new nobody New feature master
#25230 Change to Query.get_count() causes big performance hit new nobody Cleanup/optimization 1.8
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Note: See TracQuery for help on using queries.
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