査看死锁p_lockinfo

SET QUOTED_IDENTIFIER ON<wbr></wbr>

GO

SET ANSI_NULLS ON<wbr></wbr>

GO

-- exec proc p_lockinfo 0, 0

ALTER <wbr>proc p_lockinfo</wbr>

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

@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,

<wbr>进程ID=spid,线程ID=kpid,块进程ID=blocked,数据库ID=dbid,</wbr>

<wbr>数据库名=db_name(dbid),用户ID=uid,用户名=loginame,累计CPU时间=cpu,</wbr>

<wbr>登陆时间=login_time,打开事务数=open_tran, 进程状态=status,</wbr>

<wbr>工作站名=hostname,应用程序名=program_name,工作站进程ID=hostprocess,</wbr>

<wbr>域名=nt_domain,网卡地址=net_address</wbr>

into #t from(

<wbr>select 标志='死锁的进程',</wbr>

<wbr> spid,kpid,a.blocked,dbid,uid,loginame,cpu,login_time,open_tran,</wbr>

<wbr> status,hostname,program_name,hostprocess,nt_domain,net_address,</wbr>

<wbr> s1=a.spid,s2=0</wbr>

<wbr>from master..sysprocesses a join (</wbr>

<wbr> select blocked from master..sysprocesses group by blocked</wbr>

<wbr> )b on a.spid=b.blocked where a.blocked=0</wbr>

<wbr>union all</wbr>

<wbr>select '|_牺牲品_&gt;',</wbr>

<wbr> spid,kpid,blocked,dbid,uid,loginame,cpu,login_time,open_tran,</wbr>

<wbr> status,hostname,program_name,hostprocess,nt_domain,net_address,</wbr>

<wbr> s1=blocked,s2=1</wbr>

<wbr>from master..sysprocesses a where blocked&lt;&gt;0</wbr>

)a order by s1,s2

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

if @count=0 and @show_spid_if_nolock=1

begin

<wbr>insert #t</wbr>

<wbr>select 标志='正常的进程',</wbr>

<wbr> spid,kpid,blocked,dbid,db_name(dbid),uid,loginame,cpu,login_time,</wbr>

<wbr> open_tran,status,hostname,program_name,hostprocess,nt_domain,net_address</wbr>

<wbr>from master..sysprocesses</wbr>

<wbr>set @count=@@rowcount</wbr>

end

if @count>0

begin

<wbr>create table #t1(id int identity(1,1),a nvarchar(30),b Int,EventInfo nvarchar(255))</wbr>

<wbr>if @kill_lock_spid=1</wbr>

<wbr>begin</wbr>

<wbr> declare @spid varchar(10),@标志 varchar(10)</wbr>

<wbr> while @i&lt;=@count</wbr>

<wbr> begin</wbr>

<wbr><wbr>select @spid=进程ID,@标志=标志 from #t where id=@i</wbr></wbr>

<wbr><wbr>insert #t1 exec('dbcc inputbuffer('+@spid+')')</wbr></wbr>

<wbr><wbr>if @标志='死锁的进程' exec('kill '+@spid)</wbr></wbr>

<wbr><wbr>set @i=@i+1</wbr></wbr>

<wbr> end</wbr>

<wbr>end</wbr>

<wbr>else</wbr>

<wbr> while @i&lt;=@count</wbr>

<wbr> begin</wbr>

<wbr><wbr>select @s='dbcc inputbuffer('+cast(进程ID as varchar)+')' from #t where id=@i</wbr></wbr>

<wbr><wbr>insert #t1 exec(@s)</wbr></wbr>

<wbr><wbr>set @i=@i+1</wbr></wbr>

<wbr> end</wbr>

<wbr>select a.*,进程的SQL语句=b.EventInfo</wbr>

<wbr>from #t a join #t1 b on a.id=b.id</wbr>

end

GO

SET QUOTED_IDENTIFIER OFF<wbr></wbr>

GO

SET ANSI_NULLS ON<wbr></wbr>

GO