清除数据库的关联

declare @spid int ;
declare @ddlstring nvarchar(max);
declare @dbname varchar(200);
set @dbname='dbName';
declare tmpcur cursor 
for select distinct spid as spid from sys.sysprocesses
where dbid=db_id(@dbname) ;
OPEN tmpcur;
fetch tmpcur into @spid ;
while (@@FETCH_STATUS=0)
 begin 
    print @spid
    if(@@spid!=@spid)--过滤自己的进程
    begin
       set @ddlstring=N'Kill '+CONVERT( nvarchar,@spid) ;
       execute sp_executesql @ddlstring ;
   end
   fetch tmpcur into @spid ;
 end ;
close tmpcur ;
deallocate tmpcur ;