查询sql server进程死锁方案

SELECT
a.spid ,
a.blocked ,
lastwaittype = RTRIM( a.lastwaittype ),
waitresource = RTRIM( a.waitresource ),
a.waittime ,
a.[dbid] ,
a.cpu ,
a.physical_io ,
a.login_time ,
a.last_batch ,
a.ecid ,
a.open_tran ,
[status] = RTRIM( a.[status] ),
hostname = RTRIM( a.hostname ),
[program_name] = RTRIM( a.[program_name] ),
hostprocess = RTRIM( a.hostprocess ),
cmd = RTRIM( a.cmd ),
loginame = RTRIM( a.loginame ),
b.[text]
FROM sys.sysprocesses a with(nolock)
OUTER APPLY sys.dm_exec_sql_text( a.sql_handle) b
LEFT JOIN sys. dm_exec_requests c with(nolock)
ON a .spid = c.session_id
WHERE a .spid > 50
and a .spid <> @@spid
and a .cmd <> 'AWAITING COMMAND'
order by spid