#25693: Data loss if a ManyToManyField is shadowed by Prefetch
-------------------------------------+-------------------------------------
Reporter: Ian-Foote | Owner: Ian-Foote
Type: Bug | Status: closed
Component: Database layer | Version: 1.7
(models, ORM) |
Severity: Release blocker | Resolution: fixed
Keywords: | Triage Stage: Accepted
Has patch: 1 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Comment (by Tim Graham <timograham@…>):
In [changeset:"f9a08eb8975d8a49bee8cc42ae207100adb6ce75" f9a08eb]:
{{{
#!CommitTicketReference repository=""
revision="f9a08eb8975d8a49bee8cc42ae207100adb6ce75"
[1.9.x] Fixed #25693 -- Prevented data loss with Prefetch and
ManyToManyField.
Thanks to Jamie Matthews for finding and explaining the bug.
Backport of 4608573788c04fc047da42b4b7b48fdee8136ad3 from master
}}}
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Ticket URL: <https://code.djangoproject.com/ticket/25693#comment:14>
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