code: def raw(self, query, settings=None, stream=False):
          '''
          Performs a query and returns its output as text.
  
          - `query`: the SQL query to execute.
          - `settings`: query settings to send as HTTP GET parameters
          - `stream`: if true, the HTTP response from ClickHouse will be streamed.
          '''
          query = self._substitute(query, None)
          return self._send(query, settings=settings, stream=stream).texf raw(self, query, settings=None, stream=False):
          '''
          Performs a query and returns its output as text.
  
          - `query`: the SQL query to execute.
          - `settings`: query settings to send as HTTP GET parameters
          - `stream`: if true, the HTTP response from ClickHouse will be streamed.
          '''
          query = self._substitute(query, None)
          return self._send(query, settings=settings, stream=stream).text
docs: Performs a query and returns its output as text.
  
          - `query`: the SQL query to execute.
          - `settings`: query settings to send as HTTP GET parameters
          - `stream`: if true, the HTTP response from ClickHouse will be streamed.