SQLSERVER database restore stored procedure script

 Stored procedures must be created in the master in 
#from fhadmin.cn
create proc killspid (@dbname varchar(20))        
as        
begin         
declare @sql   nvarchar(500)       
declare @spid  int         
set @sql='declare getspid cursor for select spid from sysprocesses where  dbid=db_id('''[email protected]+''')'     
exec (@sql)     
open getspid      
fetch next from getspid into @spid   
while @@fetch_status <> -1      
begin
exec('kill '[email protected])
fetch next from getspid into @spid 
end 
close getspid
deallocate getspid 
end