create proc p_lockinfo

@kill_lock_spid bit=1, --是否杀掉死锁的进程 ,1 杀掉 , 0 仅显示

@show_spid_if_nolock bit=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,@s nvarchar(1000),@i int

select id=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 #t from(

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

from master..sysprocesses a join (

select blocked from master..sysprocesses group by blocked

)b on a.spid=b.blocked where a.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

from master..sysprocesses a where blocked<>0

)a order by s1,s2

select @count=@@rowcount,@i=1

if @count=0 and @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

from master..sysprocesses

set @count=@@rowcount

end

if @count>0

begin

create table #t1(id int identity(1,1),a nvarchar(30),

b Int,EventInfo nvarchar(255))

if @kill_lock_spid=1

begin

declare @spid varchar(10),@标志 varchar(10)

while @i<=@count

begin

select @spid=进程 ID,@ 标志 = 标志 from #t where id=@i

insert #t1 exec('dbcc inputbuffer('+@spid+')')

if @标志 =' 死锁的进程 ' exec('kill '+@spid)

set @i=@i+1

end

end

else

while @i<=@count

begin

select @s='dbcc inputbuffer('+cast(进程 ID as varchar)+')'

from #t where id=@i

insert #t1 exec(@s)

set @i=@i+1

end

select a.*,进程的 SQL 语句 =b.EventInfo

from #t a join #t1 b on a.id=b.id

end

go

exec p_lockinfo