def fulltext_search_sql(self, field_name):
    "\n        Returns the SQL WHERE clause to use in order to perform a full-text\n        search of the given field_name. Note that the resulting string should\n        contain a '%s' placeholder for the value being searched against.\n        "
    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
search of the given field_name. Note that the resulting string should
contain a '%s' placeholder for the value being searched against.
def fulltext_search_sql(self, field_name):
    "\n        Returns the SQL WHERE clause to use in order to perform a full-text\n        search of the given field_name. Note that the resulting string should\n        contain a '%s' placeholder for the value being searched against.\n        "
    raise NotImplementedError('Full-text search is not implemented for this database backend')