#9519: Add QuerySet.bulk_delete() that issues only a single SQL query
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Reporter: Joey Wilhelm | Owner: Akash
| Kumar Sen
Type: New feature | Status: assigned
Component: Database layer | Version: dev
(models, ORM) |
Severity: Normal | Resolution:
Keywords: database, queryset, | Triage Stage: Accepted
delete |
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Comment (by Mariusz Felisiak):
Replying to [comment:32 Akash Kumar Sen]:
> The current {{{delete()}}} method for a queryset already deletes objects
in bulk. Do we need another {{{bulk_delete()}}} method for the same?
Have you checked all comments and how it actually works? `delete()`
collects objects PKs (direct and related), deletes, sends signals, etc.
This issue is about adding `bulk_delete()` method which will bypass all
these steps and perform `DELETE` based on the queryset filters.
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Ticket URL: <https://code.djangoproject.com/ticket/9519#comment:33>
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