#25544: prefetch_related sends duplicate ids to database
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Reporter: spectras | Owner: Ian-Foote
Type: | Status: assigned
Cleanup/optimization |
Component: Database layer | Version: 1.8
(models, ORM) |
Severity: Normal | Resolution:
Keywords: prefetch duplicate | Triage Stage: Accepted
Has patch: 1 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 1
Easy pickings: 0 | UI/UX: 0
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Comment (by carljm):
@charettes I think that's a good idea! As long as we're confident that a)
there are no other valid cases outside ArrayField where an unhashable
value might be passed in an `__in` lookup rhs, and b) every value passed
to an ArrayField lookup should always be iterable. But I can't come up
with any counter-examples to either of those.
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Ticket URL: <https://code.djangoproject.com/ticket/25544#comment:7>
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