#18702: Remove chunked reads from iter(qs)
-------------------------------------+-------------------------------------
Reporter: akaariai | Owner: nobody
Type: | Status: new
Cleanup/optimization | Version: 1.4
Component: Database layer | Resolution:
(models, ORM) | Triage Stage: Accepted
Severity: Normal | Needs documentation: 0
Keywords: | Patch needs improvement: 0
Has patch: 1 | UI/UX: 0
Needs tests: 0 |
Easy pickings: 0 |
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Changes (by carljm):
* stage: Design decision needed => Accepted
Comment:
Wow, the code clarity difference is indeed big; and that performance
difference isn't insignificant either. I'm having trouble coming up with
realistic cases where saving memory on partial iteration matters and you
can't just use `.iterator()`, which is our documented solution for when
you can't afford to materialize the whole queryset. So +1 from me on this
patch.
--
Ticket URL: <https://code.djangoproject.com/ticket/18702#comment:3>
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