#10432: Empty generator in "in" lookup gives incorrect SQL
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Reporter: Anossov | Owner: mtredinnick
Status: closed | Milestone:
Component: Database layer (models, ORM) | Version: SVN
Resolution: fixed | Keywords: sql where
Stage: Unreviewed | Has_patch: 1
Needs_docs: 0 | Needs_tests: 0
Needs_better_patch: 0 |
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Comment (by Anossov):
Replying to [comment:1 mtredinnick]:
> I notice that this bug is somehow specific to a generator being used in
the example, since using a list comprehension (or any other sequence)
does't demonstrate the problem.
That's why it says "generator", not "sequence" in the title ;) bool(<any
generator object> is True, bool([sequence with len=0]) is False
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Ticket URL: <http://code.djangoproject.com/ticket/10432#comment:4>
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