def add_hookcall_monitoring(self, before, after):
        return _TracedHookExecution(self, before, after).undo
Drop a foreign key constraint
dataset/ETHPy150Open pytest-dev/pytest/_pytest/vendored_packages/pluggy.py/PluginManager.add_hookcall_monitoring--crossover with--dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/South-1.0.2/south/db/generic.py/DatabaseOperations.delete_foreign_key