usemaster必须在master数据库中创建
go
ifexists (select*fromdbo.sysobjectswhereid= object_id(N‘[dbo].[p_lockinfo]‘)andOBJECTPROPERTY(id,N‘IsProcedure‘) =1)
dropprocedure[dbo].[p_lockinfo]
GO
/*处理死锁
查看当前进程,或死锁进程,并能自动杀掉死进程
因为是针对死的,所以如果有死锁进程,只能查看死锁进程
当然,你可以通过参数控制,不管有没有死锁,都只查看死锁进程
邹建 2004.4*/
/*调用示例
execp_lockinfo
*/
createprocp_lockinfo
@kill_lock_spidbit=1, 是否杀掉死锁的进程,1杀掉,0仅显示
@show_spid_if_nolockbit=1 如果没有死锁的进程,是否显示正常进程信息,1显示,0不显示
as
declare@count int,@snvarchar(1000),@iint
selectid=identity(int,1,1),标志,
进程ID=spid,线程ID=kpid,块进程ID=blocked,数据库ID=dbid,
数据库名=db_name(dbid),用户ID=uid,用户名=loginame,累计CPU时间=cpu,
登陆时间=login_time,打开事务数=open_tran,进程状态=status,
工作站名=hostname,应用程序名=program_name,工作站进程ID=hostprocess,
域名=nt_domain,网卡地址=net_address
into#tfrom(
select 标志=‘死锁的进程‘,
spid,kpid,a.blocked,dbid,uid,loginame,cpu,login_time,open_tran,
status,hostname,program_name,hostprocess,nt_domain,net_address,
s1=a.spid,s2=0
frommaster..sysprocessesajoin(
selectblockedfrommaster..sysprocessesgroupbyblocked
)bona.spid=b.blockedwherea.blocked=0
union all
select‘_牺牲品_‘,
spid,kpid,blocked,dbid,uid,loginame,cpu,login_time,open_tran,
status,hostname,program_name,hostprocess,nt_domain,net_address,
s1=blocked,s2=1
frommaster..sysprocessesawhere blocked0
)aorderbys1,s2
select @count=@@rowcount,@i=1
if@count=0and @show_spid_if_nolock=1
begin
insert#t
select 标志=‘正常的进程‘,
spid,kpid,blocked,dbid,db_name(dbid),uid,loginame,cpu,login_time,
open_tran,status,hostname,program_name,hostprocess,nt_domain,net_address
frommaster..sysprocesses
set@count=@@rowcount
end
if@count0