Base::enableFullTextIndex

public function enableFullTextIndex($field, $mode = true)
{
	$table = $this->getDBTableName();
	$options = array();
	$optionString = MainConfigOption::get("main", "~ft_".$table);
	if($optionString <> '')
	{
		$options = unserialize($optionString);
	}
	$options[strtoupper($field)] = $mode;
	MainConfigOption::set("main", "~ft_".$table, serialize($options));
}