def fetch(self):
        data = self.dbconn.fetchall(self.query)
        self.dbconn.rollback()
        return [self.cls(**dict(row)) for row in data]
Translate a field attribute name to a database field name.
dataset/ETHPy150Open perseas/Pyrseas/pyrseas/dbobject/__init__.py/DbObjectDict.fetch--crossover with--dataset/ETHPy150Open aparo/django-elasticsearch/django_elasticsearch/manager.py/QuerySet._translate_field_name