Custom Query (34 matches)

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Ticket Summary Status Owner Type Component Ticket
#6870 pre_delete should be sent before collecting ForeignKey relationships new nobody Bug Database layer (models, ORM)
#11760 Placeholder for through value in ManyToManyField of abstract class new nobody New feature Database layer (models, ORM)
#11803 Admin does not update every ForeignKey select of the same model new nobody Bug contrib.admin
#12382 Deleting an inline can delete the whole inlined model instance recursively new nobody Bug contrib.admin
#13871 contrib.admin:list_editable - ForeignKey performance is O(m*n) new nobody New feature contrib.admin
#14660 Using a CheckboxSelectMultiple widget on a M to M field in Admin causes 'SelectBox is not defined' JS error in RelatedObjectLookups.js new nobody Bug contrib.admin
#15279 Inheritance of fields from a single abstract base class through multiple abstract classes causes errors. assigned Stephen Burrows Bug Database layer (models, ORM)
#16603 Unnecessary join when using a reverse foreign-key filter and reverse foreign-key aggregate call new nobody Bug Database layer (models, ORM)
#16920 Models with GenericRelation are unnecessarily validated for clashes in reverse manager accessor new nobody Bug contrib.contenttypes
#17461 Document presumed order of foreign keys on intermediate M2M model assigned Oxylo Cleanup/optimization Documentation
#17814 Add a way to override related_name on models that you can't edit new nobody New feature Database layer (models, ORM)
#18597 `BaseInlineFormSet` should attempt to get it's queryset from it's instance related manager before falling back to it's model's default manager new nobody Bug Forms
#19415 Clarify how aggregates work with multi-valued relationships and multiple filter() calls new nobody Cleanup/optimization Documentation
#19580 Unify reverse foreign key and m2m unsaved model querying assigned Rajesh Veeranki Cleanup/optimization Database layer (models, ORM)
#20535 Unnecessary join created for intermediate table between two M2M tables new nobody Bug Database layer (models, ORM)
#21703 `exclude` query with `F` object across relationship fails new nobody Bug Database layer (models, ORM)
#22977 No validation error when ForeignKey related_name clashes with manager name. assigned Davide Ceretti Cleanup/optimization Core (System checks)
#23854 Add custom SelectRelated classes new nobody New feature Database layer (models, ORM)
#24612 Confusing error message when using only/defer through deleted related field new Cleanup/optimization Database layer (models, ORM)
#25361 Unpickling of QuerySet fails in presence of abstract intermediate model new nobody Bug Database layer (models, ORM)
#25643 Allow update() with aggregates and joins via subqueries new nobody New feature Database layer (models, ORM)
#26318 Unexpected / duplicated queries on nested Prefetch queryset with repeated model new nobody Bug Database layer (models, ORM)
#26352 models.E003 check incorrectly prevents duplicate ManyToMany through-self that differ by through_fields new nobody Bug Core (System checks)
#26369 Allow override of hardcoded defaults in model Field.formfield() assigned James Pic New feature Database layer (models, ORM)
#26379 Inconsistent behaviour of filter() on related model (RelatedManager) new nobody Bug Database layer (models, ORM)
#26511 Document how to do a substring search in JSONField new nobody Cleanup/optimization Documentation
#26722 Django silently discarding the user-provided on_delete with GenericRelation new nobody Bug contrib.contenttypes
#26819 Using a ArrayField on Meta.unique_together throws "unhashable type: 'list'" on validate_unique method assigned PREMANAND Bug Forms
#26834 MinValueValidator/MaxValueValidator not forwarded to form field for ModelForm assigned Sagar Nilesh Shah Bug Forms
#27731 Squashmigrations doesn't optimize AlterField related_name across AlterUniqueTogether/AlterIndexTogether assigned Andrew Nester Cleanup/optimization Migrations
#27852 Admin Delete Object Block Page Doesn't Show All Related Objects Blocking Deletion assigned Anton Samarchyan Cleanup/optimization Database layer (models, ORM)
#28011 Correct Field.hidden docs regarding what fields are hidden new nobody Bug Documentation
#28110 Model inheritance field name collision check error refers to related accessors as fields new nobody Bug Core (System checks)
#28594 Value error on related user name during save of user model new nobody Bug contrib.auth
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