Shared task
Fixed #30572 -- Prevented values()/values_list() on combined queryset from mutating the list of columns in querysets.
PR #11490 ↗ · django/django · · merged Jun 19, 2019 · +4 −0 · base a7038adbd02c
what a new run launched now would send
Composed queries cannot change the list of columns with values()/values_list().
Description
Composed queries cannot change the list of columns when values()/values_list() is evaluated multiple times, e.g.
>>> ReservedName.objects.create(name='a', order=2)
>>> qs1 = ReservedName.objects.all()
>>> print(qs1.union(qs1).values_list('name', 'order').get())
('a', 2)
>>> print(qs1.union(qs1).values_list('order').get())
('a', 2)
(see compiler.py#L428-L433).
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| Run | Model | Verdict |
|---|---|---|
| Aug 21, 12:31 UTC · completed | composer-2.5 | PASS |
| Aug 21, 12:31 UTC · completed | grok-4.6 | PASS |
| Aug 21, 12:31 UTC · completed | grok-4.6-low |
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| Aug 21, 12:31 UTC · completed | grok-4.6-medium | PASS |
| Aug 21, 12:31 UTC · completed | grok-4.6-xhigh | PASS |
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