@db_api.retry_db_errors
    def delete_agent_gateway_port(self, context, **kwargs):
        network_id = kwargs.get('network_id')
        host = kwargs.get('host')
        admin_ctx = neutron_context.get_admin_context()
        self.l3plugin.delete_floatingip_agent_gateway_port(
            admin_ctx, host, network_id)
SQLite doesn't come with any metatables (at least ones that fit into our
dataset/ETHPy150Open openstack/neutron/neutron/api/rpc/handlers/l3_rpc.py/L3RpcCallback.delete_agent_gateway_port--crossover with--dataset/ETHPy150Open yhat/db.py/db/db.py/DB._create_sqlite_metatable