original_string: public function subselect($parentQuery, $select = '*')
      {
          //Argument 2 must be a string
          Argument::i()->test(2, 'string');
          
          return Subselect::i($parentQuery, $select);
      }
code: public function subselect($parentQuery, $select = '*')
      {
          //Argument 2 must be a string
          Argument::i()->test(2, 'string');
          
          return Subselect::i($parentQuery, $select);
      }
code_tokens: public function subselect ( $ parentQuery , $ select = '*' ) { //Argument 2 must be a string Argument :: i ( ) -> test ( 2 , 'string' ) ; return Subselect :: i ( $ parentQuery , $ select ) ; }
docstring: Returns the Subselect query builder
  
  @param string $parentQuery The parent query
  @param string $select      List of columns
  
  @return Eden\Mysql\Subselect
docstring_tokens: Returns the Subselect query builder