#12258: QuerySet 'get' method should clear ordering before executing query
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Reporter: [email protected] | Owner: nobody
Status: new | Milestone:
Component: Database layer (models, ORM) | Version: 1.1
Resolution: | Keywords: ordering,
database, queryset
Stage: Unreviewed | Has_patch: 1
Needs_docs: 0 | Needs_tests: 0
Needs_better_patch: 0 |
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Changes (by nbv4):
* needs_better_patch: => 0
* needs_tests: => 0
* needs_docs: => 0
Comment:
I'm not 100% positive, but I'm pretty sure SQL databases internally
optimize queries so that "LIMIT 1" automatically "cancels out" any
ordering clause so that it doesn't execute the ordering code on that
query.
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Ticket URL: <http://code.djangoproject.com/ticket/12258#comment:1>
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