#26780: Prefetch objects don't work with slices
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Reporter: ludwik | Owner: nobody
Type: Bug | Status: new
Component: Uncategorized | Version: 1.9
Severity: Normal | Resolution:
Keywords: prefetch, slicing | Triage Stage: Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Comment (by charettes):
Hi ludwik,
#26565 is about a different issue.
The only way we could support slices would be to extract it from the
provided it queryset to make it filterable again and apply it when in-
memory joining. The prefect queryset would still have to fetch all results
so I'm not sure it's worth the trouble as accessing
`category.example_posts[:3]` would have the same effect.
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Ticket URL: <https://code.djangoproject.com/ticket/26780#comment:3>
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