def check_constraints(self, table_names=None):
        pass
This function creates the new twist joints and returns a list of their names.
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.4/django/db/backends/__init__.py/BaseDatabaseWrapper.check_constraints--crossover with--dataset/ETHPy150Open CountZer0/PipelineConstructionSet/python/maya/site-packages/amTools/rigging/hipSetup.py/doSetup