USE My_Database;
DECLARE @name varchar(100)
DECLARE authors_cursor CURSOR FOR
Select [name] from sysobjects where xtype='u' order by id
OPEN authors_cursor
FETCH NEXT FROM authors_cursor INTO @name
WHILE @@FETCH_STATUS = 0
BEGIN
DBCC DBREINDEX (@name, '', 90)
FETCH NEXT FROM authors_cursor
INTO @name
END
deallocate authors_cursor