Commit d64060a7 authored by Anssi Kääriäinen's avatar Anssi Kääriäinen
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OrderedDict creation avoidance for .values() queries

Avoid accessing query.extra and query.aggregates directly for .values()
queries. Refs #20950.
parent 4372718e
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+2 −2
Original line number Diff line number Diff line
@@ -1082,7 +1082,7 @@ class ValuesQuerySet(QuerySet):
        if self._fields:
            self.extra_names = []
            self.aggregate_names = []
            if not self.query.extra and not self.query.aggregates:
            if not self.query._extra and not self.query._aggregates:
                # Short cut - if there are no extra or aggregates, then
                # the values() clause must be just field names.
                self.field_names = list(self._fields)
@@ -1093,7 +1093,7 @@ class ValuesQuerySet(QuerySet):
                    # we inspect the full extra_select list since we might
                    # be adding back an extra select item that we hadn't
                    # had selected previously.
                    if f in self.query.extra:
                    if self.query._extra and f in self.query._extra:
                        self.extra_names.append(f)
                    elif f in self.query.aggregate_select:
                        self.aggregate_names.append(f)