sqlserver查看死锁进程工具脚本p_lockinfo

/*
-- 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
-- 调用示例：
exec [dbo].[p_lockinfo] 0, 0
*/
CREATE PROCEDURE [dbo].[p_lockinfo]
@kill_lock_spid bit = 0, --是否杀掉死锁的进程,1 杀掉, 0 仅显示
@show_spid_if_nolock bit = 0 --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;
endif @count>0
begin
create table #t1(id int identity(1,1),a nvarchar(30),b Int,EventInfo nvarchar(4000));
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;
--print @s;
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 order by a.id;
endGO