def disable_constraint_checking(self):
        pass
Load true target values (ground truth) into a dataframe attribute from an in-memory dataframe object.
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.4/django/db/backends/__init__.py/BaseDatabaseWrapper.disable_constraint_checking--crossover with--dataset/ETHPy150Open theusual/kaggle-seeclickfix-ensemble/Bryan/ensembles.py/EnsembleAvg.load_true_df