def fulltext_search_sql(self, field_name):
        raise NotImplementedError('Full-text search is not implemented for this database backend')
Returns the SQL WHERE clause to use in order to perform a full-text
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/Django-1.6.10/django/db/backends/__init__.py/BaseDatabaseOperations.fulltext_search_sql