Custom Query (925 matches)

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Results (501 - 600 of 925)

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Ticket Summary Owner Type Component Version Severity
#23051 QuerySet.only() fail to work with reverse o2o relationships Bug Database layer (models, ORM) master Normal
#23147 Sliced for-update queries do not work on Oracle Shai Berger Bug Database layer (models, ORM) 1.6 Normal
#23319 Django uses unnecessary join in concrete inheritance nobody Cleanup/optimization Database layer (models, ORM) Normal
#23353 TransactionManagmentError isn't helpful for tracking down cause nobody Bug Database layer (models, ORM) master Normal
#23533 Hook for default QuerySet filtering defined on the QuerySet itself. nobody New feature Database layer (models, ORM) master Normal
#23546 callproc **kwargs or *args parameter New feature Database layer (models, ORM) 1.7 Normal
#23557 annotate gives different results on postgresql and mysql nobody Bug Database layer (models, ORM) 1.7 Normal
#23572 Exception on Custom Lookups when right value is None. Bug Database layer (models, ORM) 1.7 Normal
#23576 Fast-path deletion for MySQL nobody New feature Database layer (models, ORM) 1.7 Normal
#23646 query set sql update to change different values by different keys (include django-bulk-update in core) nobody New feature Database layer (models, ORM) 1.9 Normal
#23748 inspectdb should introspect autofield nobody New feature Database layer (models, ORM) 1.7 Normal
#23766 Documentation and tests for cursor.callproc() nobody Cleanup/optimization Database layer (models, ORM) master Normal
#23771 Optimisation idea for Paginator object nobody Cleanup/optimization Database layer (models, ORM) 1.6 Normal
#23797 SQL generated for negated F() expressions is incorrect nobody Bug Database layer (models, ORM) 1.7 Normal
#23816 Ability to defer model field by default nobody New feature Database layer (models, ORM) master Normal
#23854 Add custom SelectRelated classes nobody New feature Database layer (models, ORM) master Normal
#23931 db_manager() method doesn't increment creation_counter nobody Bug Database layer (models, ORM) 1.7 Normal
#24028 Related instance caching causes abstraction leaks from Field.get_db_prep_save nobody Bug Database layer (models, ORM) 1.5 Normal
#24039 Filtering using __in on a count annotated queryset returns empty results nobody Cleanup/optimization Database layer (models, ORM) 1.7 Normal
#24042 Custom AutoField fields do not work correctly on postgres nobody New feature Database layer (models, ORM) master Normal
#24047 Cannot combine values_list querysets that do subqueries nobody Cleanup/optimization Database layer (models, ORM) 1.6 Normal
#24048 only() doesn't override fields included in defer() as documented nobody Bug Database layer (models, ORM) master Normal
#24082 Unique=True on TextField or CharField should not create an index nobody Bug Database layer (models, ORM) 1.7 Normal
#24096 GROUP BY on oracle fails with TextField and BinaryField nobody Bug Database layer (models, ORM) master Normal
#24176 Incorrect SQL text when searching in SQLite for datetime values with milliseconds nobody Bug Database layer (models, ORM) 1.7 Normal
#24194 Oracle Backend Operations nobody Bug Database layer (models, ORM) 1.7 Normal
#24218 Use sub-query in ORM when distinct and order_by columns do not match nobody New feature Database layer (models, ORM) master Normal
#24227 isinstance checks on ForeignKey/ManyToManyField should be replaced with field.many_to_one/field.many_to_many Cleanup/optimization Database layer (models, ORM) master Normal
#24228 Signals have unclear & inconsistent transaction handling nobody Bug Database layer (models, ORM) master Normal
#24246 Model field names, lookups and transforms should be checked for collisions. nobody Cleanup/optimization Database layer (models, ORM) master Normal
#24254 Passing a query to "pk__in" of another query may result in invalid SQL nobody Bug Database layer (models, ORM) master Normal
#24267 Simplify Query.build_filter() nobody Cleanup/optimization Database layer (models, ORM) master Normal
#24272 Better error messages for prefetch_related nobody Cleanup/optimization Database layer (models, ORM) master Normal
#24279 ORing with an empty Q() produces inconsistent results nobody Bug Database layer (models, ORM) 1.7 Normal
#24296 clear select fields for `.exists()` of distinct, non-sliced querysets nobody Cleanup/optimization Database layer (models, ORM) 1.7 Normal
#24306 Support for UNLOGGED tables in PostgreSQL nobody New feature Database layer (models, ORM) master Normal
#24317 Deprecate field.rel, replace it with real field instances nobody Cleanup/optimization Database layer (models, ORM) master Normal
#24342 Add EnumField model/form fields nobody New feature Database layer (models, ORM) master Normal
#24386 Querysets with filters and exclusions based on deep relations build invalid queries nobody Bug Database layer (models, ORM) master Normal
#24421 Querying a reverse ForeignObject relation using exclude() fails nobody Bug Database layer (models, ORM) 1.7 Normal
#24446 ATOMIC_REQUESTS add extra queries if the view was already in a transaction nobody Bug Database layer (models, ORM) master Normal
#24462 Add a new QuerySet operation to use current results as a subquery nobody New feature Database layer (models, ORM) master Normal
#24472 Define internal types explicitly for related fields Andriy Sokolovskiy New feature Database layer (models, ORM) master Normal
#24539 Attempt to create object with repeated value on a custom PK raises IntegrityError on wrong field nobody Bug Database layer (models, ORM) 1.7 Normal
#24561 Allow model field choices to accept callables. nobody New feature Database layer (models, ORM) master Normal
#24581 Explicitly raise an exception if ManyToManyField._get_m2m_attr fails to match nobody Cleanup/optimization Database layer (models, ORM) 1.8 Normal
#24612 Confusing error message when using only/defer through deleted related field Cleanup/optimization Database layer (models, ORM) 1.8 Normal
#24638 New feature: support adding an SQL comment in queries nobody New feature Database layer (models, ORM) 1.8 Normal
#24747 Allow transforms in order_by nobody New feature Database layer (models, ORM) master Normal
#24803 Collected SQL does not respect empty strings as params when formatting result sql nobody Bug Database layer (models, ORM) master Normal
#24810 Reopen database connection automatically when no transaction is active nobody New feature Database layer (models, ORM) master Normal
#24863 Make `django.db.models.Manager.from_queryset` copy over properties and not just methods New feature Database layer (models, ORM) master Normal
#24886 Add process_lhs() method for Transform nobody Cleanup/optimization Database layer (models, ORM) master Normal
#24920 Database type NUMERIC with no parameters is not supported nobody New feature Database layer (models, ORM) master Normal
#25020 Provide/log related args (SQL query, params, proc) with database errors nobody New feature Database layer (models, ORM) master Normal
#25177 Filter reference field on model to a date difference raise a TypeError nobody Bug Database layer (models, ORM) 1.8 Normal
#25195 update_or_create doesn't understand F() operations nobody New feature Database layer (models, ORM) master Normal
#25230 Change to Query.get_count() causes big performance hit nobody Cleanup/optimization Database layer (models, ORM) 1.8 Normal
#25245 Incorrect query arising from using NOT-clauses & multiple relation references affected node position in Q nobody Bug Database layer (models, ORM) 1.8 Normal
#25265 DB Backend cannot specify query class. nobody New feature Database layer (models, ORM) master Normal
#25307 Cannot use .annotate with conditional expressions nobody Bug Database layer (models, ORM) master Normal
#25361 Unpickling of QuerySet fails in presence of abstract intermediate model nobody Bug Database layer (models, ORM) 1.8 Normal
#25367 Allow expressions in .filter() calls nobody Cleanup/optimization Database layer (models, ORM) master Normal
#25406 _create_test_db hides errors like 'source database "template1" is being accessed by other users' with --keepdb nobody Bug Database layer (models, ORM) master Normal
#25414 invalid annotate query for mysql when primary key is included nobody Bug Database layer (models, ORM) master Normal
#25425 Enforce calling resolve_expression before as_sql on all expressions nobody Cleanup/optimization Database layer (models, ORM) master Normal
#25456 Make GenericIPAddressField normalize IPv4 addresses nobody Cleanup/optimization Database layer (models, ORM) 1.8 Normal
#25464 Allow skipping IN clause on prefetch queries nobody New feature Database layer (models, ORM) master Normal
#25493 Model instances created with unittest.mock can raise confusing errors nobody Cleanup/optimization Database layer (models, ORM) 1.9 Normal
#25507 Can't count when using annotate(field=RawSQL(sql)) when sql is a constant nobody Bug Database layer (models, ORM) 1.8 Normal
#25534 Allow using datetime lookups in QuerySets aggregate calls nobody New feature Database layer (models, ORM) master Normal
#25590 Allow fields to set join class nobody New feature Database layer (models, ORM) master Normal
#25594 Difficult to customize model field default_validators and have them used on both model and form fields nobody New feature Database layer (models, ORM) master Normal
#25643 Allow update() with aggregates and joins via subqueries nobody New feature Database layer (models, ORM) master Normal
#25754 Queryset repr is not displayed on IPython >= 3.0 REPL if a NotImplementedError is raised nobody Bug Database layer (models, ORM) master Normal
#25789 Inefficient Queries Generated due to not using WHERE EXISTS nobody Cleanup/optimization Database layer (models, ORM) 1.8 Normal
#25912 Add binary left/right shift operators to F expressions nobody New feature Database layer (models, ORM) 1.9 Normal
#25946 Negated clauses' "isnull" added term does not take field transforms into account nobody Bug Database layer (models, ORM) master Normal
#25947 Query's str() method fails when 'default' database is empty nobody Bug Database layer (models, ORM) 1.9 Normal
#25955 FK constraints are not checked at the end of nested atomic blocks nobody Bug Database layer (models, ORM) master Normal
#25991 A new implementation for exclude() queries nobody Bug Database layer (models, ORM) master Normal
#26019 Incorrect query generated when combining querysets refering to different fields under the same alias. nobody Bug Database layer (models, ORM) master Normal
#26108 New method for returning OR querysets nobody New feature Database layer (models, ORM) master Normal
#26167 Support for Functional Indexes (aka Indexes on Expressions) New feature Database layer (models, ORM) master Normal
#26192 Cannot order query by constant value on PostgreSQL nobody Bug Database layer (models, ORM) 1.8 Normal
#26257 Add support for expressions like (Lower('myfield'),) in model Meta.ordering nobody New feature Database layer (models, ORM) 1.8 Normal
#26318 Unexpected / duplicated queries on nested Prefetch queryset with repeated model nobody Bug Database layer (models, ORM) master Normal
#26340 Cannot rollback to a savepoint explicitly after an IntegrityError when autocommit is disabled nobody Bug Database layer (models, ORM) 1.9 Normal
#26347 Saving ManyToMany field under race condition causes data loss on MySQL nobody Cleanup/optimization Database layer (models, ORM) 1.8 Normal
#26362 Manually changing the parent of a child model is silently failing. nobody Bug Database layer (models, ORM) 1.8 Normal
#26368 Order of &-ing Q objects affects results in edge case nobody Bug Database layer (models, ORM) 1.9 Normal
#26369 Allow override of hardcoded defaults in model Field.formfield() nobody New feature Database layer (models, ORM) 1.9 Normal
#26379 Inconsistent behaviour of filter() on related model (RelatedManager) nobody Bug Database layer (models, ORM) 1.9 Normal
#26400 QuerySet bulk_create method to handle generators to prevent loading all objects in memory at once nobody Cleanup/optimization Database layer (models, ORM) master Normal
#26426 Add a way to customize a QuerySet's joins nobody New feature Database layer (models, ORM) 1.9 Normal
#26430 Coalesce in Aggregations ignored when EmptyResultSet returned nobody Bug Database layer (models, ORM) 1.9 Normal
#26434 Inconsistent results of QuerySet count() method using PostgreSQL backend prior and post the QuerySet evaluation nobody Bug Database layer (models, ORM) 1.9 Normal
#26459 Allow providing DecimalField with a custom context nobody New feature Database layer (models, ORM) 1.9 Normal
#26481 Add a "strict mode" for defer()/only() to prevent queries on unfetched field access nobody New feature Database layer (models, ORM) master Normal
#26506 Implement support for TABLESAMPLE nobody New feature Database layer (models, ORM) master Normal
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Note: See TracQuery for help on using queries.
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