#19513: Annotate broken django.db.backends.oracle while updating
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Reporter: mengzhuo1203@… | Owner: nobody
Type: Bug | Status: new
Component: Database layer (models, ORM) | Version: 1.4
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
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An QuerySet operation like:
Combination.objects.all().update(tag='TagName')
The structure like:
{{{
class Combination:
items = ForeignKey(Item)
}}}
{{{
CombinationManager:
def get_query_set(self):
qs = super(CombinationManager, self).get_query_set()
qs = qs.annotate(price=Sum('items__price'))
}}}
The SQLite and MySQL runs fine with such structure, not with Oracle, it
will encounter "ORA-00913: too many values"
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Ticket URL: <https://code.djangoproject.com/ticket/19513>
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