SQL SERVER 查看死锁的存储过程

samsungsamsung

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 @@ERROR0 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 @@ERROR0 RETURN @@ERROR

-- 找到临时表的记录数
        select @intCountProperties = Count(*),@intCounter = 1
        from #tmp_lock_who

        IF @@ERROR0 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