Fixed #28206 -- Fixed RawQuerySet crash on a model with a mixed case db_column pk on Oracle.

Thanks Tim Graham for the review.

1 files changed, 3 insertions, 2 deletions

diff --git a/django/db/models/query.py b/django/db/models/query.py
index ae0b44cf2a..9fd116c4a6 100644
--- a/django/db/models/query.py
+++ b/django/db/models/query.py
@@ -1159,10 +1159,11 @@ class RawQuerySet:
 
     def resolve_model_init_order(self):
         """Resolve the init field names and value positions."""
-        model_init_fields = [f for f in self.model._meta.fields if f.column in self.columns]
+        converter = connections[self.db].introspection.column_name_converter
+        model_init_fields = [f for f in self.model._meta.fields if converter(f.column) in self.columns]
         annotation_fields = [(column, pos) for pos, column in enumerate(self.columns)
                              if column not in self.model_fields]
-        model_init_order = [self.columns.index(f.column) for f in model_init_fields]
+        model_init_order = [self.columns.index(converter(f.column)) for f in model_init_fields]
         model_init_names = [f.attname for f in model_init_fields]
         return model_init_names, model_init_order, annotation_fields