"無法刪除數據庫，因為該數據庫當前正在使用"問題解決

use master   
go  
      
declare @dbname sysname   
set @dbname = 'chhai' --這個是要刪除的數據庫庫名   

 /*****用游標殺死進程*****/     
declare @s nvarchar(1000)   
declare tb cursor local  
for 
    select s = 'kill   ' + cast(spid as varchar) 
    from   master.dbo.sysprocesses 
    where  dbid = DB_ID(@dbname)   
      
open   tb     
fetch   next   from   tb   into   @s   
while @@fetch_status = 0 
begin 
    exec (@s)  
    fetch next from tb into @s 
end   
close   tb   
deallocate   tb   
  /*****刪除數據庫*****/ 
exec ('drop   database   [' + @dbname + ']')