def imdom(self, X):
	pred = self.nodeset_adapt(self.referrers(X))
	visit = self.hv.reachable_x(self.immnodeset([self.root]), pred)
	return self.retset(pred & visit)
Postgres database utility to quickly update an entire column in a table
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/guppy-0.1.10/guppy/heapy/View.py/_GLUECLAMP_.imdom--crossover with--dataset/ETHPy150Open jfalkner/Efficient-Django-QuerySet-Use/demo/django_db_utils/__init__.py/pg_bulk_update