#31624: Model.objects.all().delete() subquery usage performance regression
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Reporter: Adam (Chainz) | Owner: Simon
Johnson | Charette
Type: Bug | Status: assigned
Component: Database layer | Version: 3.1
(models, ORM) |
Severity: Release blocker | Resolution:
Keywords: | Triage Stage: Accepted
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Changes (by Simon Charette):
* owner: nobody => Simon Charette
* status: new => assigned
Comment:
It should be possible to prevent the query when dealing with a single
alias. It looks like this is a regression on other backends as well.
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Ticket URL: <https://code.djangoproject.com/ticket/31624#comment:3>
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