def fetch_returned_insert_id(self, cursor):
        return cursor.fetchone()[0]
get item from item hierarchy
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.2/django/db/backends/__init__.py/BaseDatabaseOperations.fetch_returned_insert_id--crossover with--dataset/ETHPy150Open ShadowKyogre/mikidown/mikidown/mikitree.py/MikiTree.pageToItem