#26056: ArrayField does not work with ValueListQuerySet
----------------------------------+------------------------------------
Reporter: Przemek | Owner: (none)
Type: New feature | Status: new
Component: contrib.postgres | Version: dev
Severity: Normal | Resolution:
Keywords: | Triage Stage: Accepted
Has patch: 1 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 1
Easy pickings: 0 | UI/UX: 0
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Comment (by Peter Law):
For anyone who ends up searching for this, the failure (as of 2.2 and
possibly earlier) is a `ProgrammingError` from the database rather than
the `TypeError` mentioned above.
The workaround mentioned in
https://github.com/django/django/pull/7838#issuecomment-337223376
continues to work:
{{{#!python
A.objects.filter(
array_field__overlap=models.Func(
B.objects.values('pk'),
function='array',
),
)
}}}
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Ticket URL: <https://code.djangoproject.com/ticket/26056#comment:8>
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