original_string: public function render()
      {
          $this->params = $this->extra_params;
          $r = $this->_render();
          $this->debug((string) $this->getDebugQuery($r));
  
          return $r;
      }
code: public function render()
      {
          $this->params = $this->extra_params;
          $r = $this->_render();
          $this->debug((string) $this->getDebugQuery($r));
  
          return $r;
      }
code_tokens: public function render ( ) { $ this -> params = $ this -> extra_params ; $ r = $ this -> _render ( ) ; $ this -> debug ( ( string ) $ this -> getDebugQuery ( $ r ) ) ; return $ r ; }
docstring: Converts query into string format. This will contain parametric
  references.
  
  @return string Resulting query
docstring_tokens: Converts query into string format . This will contain parametric references .