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Fixed #36149 -- Allowed subquery values against tuple exact and in lookups.

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Non-tuple exact and in lookups have specialized logic for subqueries that can
be adapted to properly assign select mask if unspecified and ensure the number
of involved members are matching on both side of the operator.
This commit is contained in:
Simon Charette
2025-01-27 23:10:13 -05:00
committed by Sarah Boyce
parent 0597e8ad1e
commit 41239fe34d
12 changed files with 137 additions and 77 deletions
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4
django/db/models/query.py
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@@ -1958,10 +1958,6 @@ class QuerySet(AltersData):
self._known_related_objects.setdefault(field, {}).update(objects)
def resolve_expression(self, *args, **kwargs):
if self._fields and len(self._fields) > 1:
# values() queryset can only be used as nested queries
# if they are set up to select only a single field.
raise TypeError("Cannot use multi-field values as a filter value.")
query = self.query.resolve_expression(*args, **kwargs)
query._db = self._db
return query