docs: public ColumnFamilyOptions getColumnOptions() {
  		// initial options from pre-defined profile
  		ColumnFamilyOptions opt = getPredefinedOptions().createColumnOptions();
  
  		// add user-defined options, if specified
  		if (optionsFactory != null) {
  			opt = optionsFactory.createColumnOptions(opt);
  		}
  
  		return opt;
  	}