def field_cast_sql(self, db_type):
        return '%s'
Create an IPAMSubnet object for the provided cidr.
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.2/django/db/backends/__init__.py/BaseDatabaseOperations.field_cast_sql--crossover with--dataset/ETHPy150Open openstack/neutron/neutron/ipam/drivers/neutrondb_ipam/driver.py/NeutronDbPool.allocate_subnet