def date_trunc_sql(self, lookup_type, field_name):
        raise NotImplementedError()
Render the page for a group.
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.2/django/db/backends/__init__.py/BaseDatabaseOperations.date_trunc_sql--crossover with--dataset/ETHPy150Open hypothesis/h/h/groups/views.py/read