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Fixed #33655 -- Removed unnecessary constant from GROUP BY clause for QuerySet.exists().

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marcperrinoptel 2022-04-25 15:17:33 -04:00 • committed by Mariusz Felisiak
parent dcebc5da48
commit 4282fd468f
2 changed files with 14 additions and 2 deletions
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4
django/db/models/sql/query.py
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@ -27,6 +27,7 @@ from django.db.models.expressions import (
OuterRef,
Ref,
ResolvedOuterRef,
Value,
)
from django.db.models.fields import Field
from django.db.models.fields.related_lookups import MultiColSource
@ -582,8 +583,7 @@ class Query(BaseExpression):
q.clear_ordering(force=True)
if limit:
q.set_limits(high=1)
q.add_extra({"a": 1}, None, None, None, None, None)
q.set_extra_mask(["a"])
q.add_annotation(Value(1), "a")
return q
def has_results(self, using):