#30796: Chaining select_related mutates original QuerySet.
-------------------------------------+-------------------------------------
Reporter: Darren Maki | Owner: Simon
| Charette
Type: Bug | Status: closed
Component: Database layer | Version: 2.2
(models, ORM) |
Severity: Normal | Resolution: fixed
Keywords: select_related | Triage Stage: Accepted
prefetch_related mutate queryset |
Has patch: 1 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Comment (by Mariusz Felisiak <felisiak.mariusz@…>):
In [changeset:"6b7bd079a6fc4e84553262b65074dbe0af456b03" 6b7bd079]:
{{{
#!CommitTicketReference repository=""
revision="6b7bd079a6fc4e84553262b65074dbe0af456b03"
[3.0.x] Fixed #30796 -- Prevented select_related() from mutating a
queryset on chaining.
Thanks Darren Maki for the report.
Backport of 37f8f293775d0b672da8ae369d9a4e17f1db7851 from master
}}}
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Ticket URL: <https://code.djangoproject.com/ticket/30796#comment:6>
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