chill_notes/数据库/解除数据库占用连接.md

use master

declare @spid int ;
declare @ddlstring nvarchar(max);
declare @dbname varchar(200);
set @dbname='数据库名';
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

   set @ddlstring=N'Kill '+CONVERT( nvarchar,@spid) ;
   execute sp_executesql @ddlstring ;
   fetch tmpcur into @spid ;
 end ;

close tmpcur ; deallocate tmpcur ;