SQL 死鎖程序查詢

use

master
godeclare
@spid
int,@bl
intdeclare s_cur cursor
forselect
0,blocked
from (select
*from sysprocesses where  blocked>
0) a 
where
notexists(select
*from (select
*from sysprocesses where  blocked>
0) b 
where a.blocked=
spid)
union
select spid,blocked from sysprocesses where  blocked>
0open
s_cur
fetch
next
from s_cur into
@spid,@bl
while
@@fetch_status=0
begin
if@spid=0
select
'引起資料庫死鎖的是: '+
cast(@bl
asvarchar(10)) +
'程序號,其執行的sql語法如下
'else
select
'程序號spid：'+
cast(@spid
asvarchar(10))+'被
'+'程序號spid：'+
cast(@bl
asvarchar(10)) +
'阻塞,其當前程序執行的sql語法如下
'dbcc inputbuffer (@bl
)fetch
next
from s_cur into
@spid,@bl
endclose
s_cur
deallocate
s_cur
--死鎖查詢
select
標誌,程序id
=spid,執行緒id=kpid,塊程序id=blocked,資料庫id=
dbid,
資料庫名
=db_name(dbid),使用者id=uid,使用者名稱=loginame,累計cpu時間=
cpu,
登陸時間
=login_time,開啟事務數=open_tran, 程序狀態=
status,
工作站名
=hostname,應用程式名=program_name,工作站程序id=
hostprocess,
網域名稱=nt_domain,網絡卡位址=
net_address
from
(select 標誌=
'死鎖的程序',
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=
0from master..sysprocesses a join
(select blocked from master..sysprocesses group
byblocked
)b on a.spid=b.blocked where a.blocked=
0union
allselect
'|_犧牲品_>',
spid,kpid,blocked,dbid,uid,loginame,cpu,login_time,open_tran,
status,hostname,program_name,hostprocess,nt_domain,net_address,
s1=blocked,s2=
1from master..sysprocesses a where blocked<>
0)a 
order
by s1,s2

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