SQL server存过sp_who_lock

USE [master]

GO

/****** Object:  StoredProcedure [dbo].[sp_who_lock]    Script Date: 07/11/2016 14:40:57 ******/

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