def date_interval_sql(self, sql, connector, timedelta):
        raise NotImplementedError()
Set the meta field for a key to a new value. This triggers the
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/Django-1.6.10/django/db/backends/__init__.py/BaseDatabaseOperations.date_interval_sql--crossover with--dataset/ETHPy150Open Arelle/Arelle/arelle/webserver/bottle.py/ConfigDict.meta_set