SQL SERVER 查看死锁的存储过程

if   exists  ( select   *   from  dbo.sysobjects  where  id  =   object_id (N ' [dbo].[sp_who_lock] ' and   OBJECTPROPERTY (id, N ' IsProcedure ' =   1 )
drop   procedure   [ dbo ] . [ sp_who_lock ]
GO

use  master
go
create   procedure  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 )) +   ' '   +   ' 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

转自:http://blog.csdn.net/wzy0623/archive/2007/06/21/1660925.aspx

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