original_string: public function selectList($q, $args = array())
      {
          $this->exec($q, $args);
          return $this->_sth ? $this->_sth->fetchAll(\PDO::FETCH_COLUMN, 0) : false;
      }
code: public function selectList($q, $args = array())
      {
          $this->exec($q, $args);
          return $this->_sth ? $this->_sth->fetchAll(\PDO::FETCH_COLUMN, 0) : false;
      }
code_tokens: public function selectList ( $ q , $ args = array ( ) ) { $ this -> exec ( $ q , $ args ) ; return $ this -> _sth ? $ this -> _sth -> fetchAll ( \ PDO :: FETCH_COLUMN , 0 ) : false ; }
docstring: Fetch a simple list of result values
  
  The result is a list of the values found in the first column of each
  row.
  
  @param string $q    SQL query with '?' value placeholders
  @param array  $args (Optional) List of values corresponding to placeholders
  
  @return array
docstring_tokens: Fetch a simple list of result values