#25271: model object locking with select_related
-------------------------------------+-------------------------------------
Reporter: VathsalaAchar | Owner: nobody
Type: Bug | Status: closed
Component: Database layer | Version: 1.8
(models, ORM) |
Severity: Normal | Resolution: invalid
Keywords: models, | Triage Stage:
select_related, resource locking | Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Changes (by timgraham):
* status: new => closed
* needs_better_patch: => 0
* resolution: => invalid
* needs_tests: => 0
* needs_docs: => 0
Comment:
This is expected behavior because `select_related()` has already fetch the
related accounts. Since you modify a separate model instance, the
originally fetched instance becomes stale.
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Ticket URL: <https://code.djangoproject.com/ticket/25271#comment:1>
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