查死锁 配合kill

USE [master]  
GO  
/****** 对象:  StoredProcedure [dbo].[sp_who_lock]    脚本日期: 02/29/2016 16:28:49 ******/  
SET ANSI_NULLS ON  
GO  
SET QUOTED_IDENTIFIER ON  
GO  
  
  
CREATE  procedure [dbo].[sp_who_lock]   
as   
begin   
declare @spid int, @bl int, @intTransactionCountOnEntry int, @intRowcount int, @intCountProperties int, @intCounter int   
  
create table #tmp_lock_who (   
    id int identity(1,1),   
    spid smallint,   
    bl smallint  
)   
  
IF @@ERROR<>0 RETURN @@ERROR   
  
insert into #tmp_lock_who(spid,bl) select  0 ,blocked   
    from (select * from sysprocesses where  blocked>0 ) a   
    where not exists(select * from (select * from sysprocesses where  blocked>0 ) b   
    where a.blocked=spid)   
    union select spid,blocked from sysprocesses where  blocked>0   
  
IF @@ERROR<>0 RETURN @@ERROR   
    
-- 找到临时表的记录数   
select  @intCountProperties = Count(*),@intCounter = 1   
from #tmp_lock_who   
  
IF @@ERROR<>0 RETURN @@ERROR   
  
if @intCountProperties=0   
    select '现在没有阻塞和死锁信息' as message   
  
-- 循环开始   
while @intCounter <= @intCountProperties   
begin   
    -- 取第一条记录   
    select  @spid = spid,@bl = bl   
    from #tmp_lock_who where Id = @intCounter   
    begin   
        if @spid =0   
            select '引起数据库死锁的是: '+ CAST(@bl AS VARCHAR(10)) + '进程号,其执行的SQL语法如下'   
        else   
            select '进程号SPID：'+ CAST(@spid AS VARCHAR(10))+ '被' + '进程号SPID：'+ CAST(@bl AS VARCHAR(10)) +'阻塞,其当前进程执行的SQL语法如下'   
        DBCC INPUTBUFFER (@bl )   
    end   
  
    -- 循环指针下移   
    set @intCounter = @intCounter + 1   
end   
  
drop table #tmp_lock_who   
  
return 0   
end