final public function showTables()
	{
		$q = $this->query('SHOW TABLES');
		$q->execute();
		return $q->fetchAll(self::FETCH_COLUMN);
	}
final public function showTables()
	{
		$q = $this->query('SHOW TABLES');
		$q->execute();
		return $q->fetchAll(self::FETCH_COLUMN);
	}
final public function showTables ( ) { $ q = $ this -> query ( 'SHOW TABLES' ) ; $ q -> execute ( ) ; return $ q -> fetchAll ( self :: FETCH_COLUMN ) ; }
Returns an array of available database tables

@param void
@return array
Returns an array of available database tables