SQLSERVER 2008 查看死锁 存储过程
时间：2021-07-01 10:21:17
帮助过：9人阅读
USE [master]
GO
/****** Object: StoredProcedure [dbo].[sp_who_lock] Script Date: 07/30/2015 13:52:38 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER 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
SQLSERVER 2008 查看死锁 存储过程
标签：while entry cas 循环 serve 阻塞 select object tran
