Merge "Remove unnecessary warning filter"

oslo_db/tests/fixtures.py

@@ -57,11 +57,6 @@ class WarningsFixture(fixtures.Fixture):
             message=r'The Executable.execute\(\) method is considered .*',
             category=sqla_exc.SADeprecationWarning)
 
-        warnings.filterwarnings(
-            'once',
-            message=r'Retrieving row members using strings or other .*',
-            category=sqla_exc.SADeprecationWarning)
-
         warnings.filterwarnings(
             'once',
             message=r'The connection.execute\(\) method in SQLAlchemy 2.0 .*',