mssql удалить все таблицы из базы данных

USE [DATA-BASE-NAME]
GO
    declare @i int
    set @i = 0
    while (@i<99)
    begin
        declare @table_name varchar(100)
        declare table_list cursor for
        select name from sysobjects o2 where xtype='U' and
        not exists (
        select * from sysforeignkeys k
        join syscolumns c1 on (k.fkeyid = c1.id and c1.colid=k.fkey)
        join syscolumns c2 on (k.rkeyid = c2.id and c2.colid=k.rkey)
        where c2.id = o2.id and c1.id <> o2.id
        )
        open table_list
        fetch next from table_list into @table_name
        while @@fetch_status = 0
        begin
            print 'dropping table '+@table_name
            exec ('drop table '+@table_name)
            fetch next from table_list into @table_name
        end
        close table_list
        deallocate table_list
        set @i = @i+1
    end
GO