-->SQL SERVER 2000查询死锁进程
  SELECT DISTINCT
  '进程ID' = STR(a.spid, 4)
  , '进程ID状态' = CONVERT(CHAR(10), a.status)
  , '死锁进程ID' = STR(a.blocked, 2)
  , '工作站名称' = CONVERT(CHAR(10), a.hostname)
  , '执行命令的用户' = CONVERT(CHAR(10), SUSER_NAME(a.uid))
  , '数据库名' = CONVERT(CHAR(10), DB_NAME(a.dbid))
  , '应用程序名' = CONVERT(CHAR(10), a.program_name)
  , '正在执行的命令' = CONVERT(CHAR(16), a.cmd)
  , '登录名' = a.loginame
  , '执行语句' = b.text
FROM master..sysprocesses a CROSS APPLY
sys.dm_exec_sql_text(a.sql_handle) b
WHERE a.blocked IN ( SELECT blocked
FROM master..sysprocesses )
-- and blocked <> 0
ORDER BY STR(spid, 4)
--Result
/*
进程ID  进程ID   状态  死锁进程ID  工作站名称 执行命令的用户 数据库名 应用程序名 正在执行的命令 登录名 执行语句
---- ---------- ------ ---------- ---------- ---------- ---------- ---------------- ---------------------------------------------------------------------- -------------------------
56 sleeping 0 DC91229126 sa Gepro Microsoft AWAITING COMMAND DC91229126FF442/Administrator SET STATISTICS XML OFF
57 sleeping 0 DC91229126 sa Gepro Microsoft AWAITING COMMAND DC91229126FF442/Administrator SET STATISTICS XML OFF
58 suspended 57 DC91229126 sa Gepro Microsoft SELECT DC91229126FF442/Administrator begin tran select * from ta
59 runnable 0 DC91229126 sa Gepro Microsoft SELECT DC91229126FF442/Administrator SELECT DISTINCT
60 sleeping 0 DC91229126 sa Gepro Toad for S AWAITING COMMAND DC91229126FF442/Administrator SET FMTONLY OFF;
62 sleeping 0 DC91229126 sa Gepro Toad for S AWAITING COMMAND DC91229126FF442/Administrator
*/
  --查连接住信息(spid:57、58)
  select connect_time,last_read,last_write,most_recent_sql_handle
  from sys.dm_exec_connections where session_id in(57,58)
  --查看会话信息
  select login_time,host_name,program_name,login_name,last_request_start_time,last_request_end_time
  from sys.dm_exec_sessions where session_id in(57,58)
  --查看阻塞正在执行的请求
select
session_id,blocking_session_id,wait_type,wait_time,wait_resource
from
sys.dm_exec_requests
where
blocking_session_id>0--正在阻塞请求的会话的 ID。如果此列是 NULL,则不会阻塞请求
/*
session_id,blocking_session_id,wait_type,wait_time,wait_resource
58 57 LCK_M_S 2116437 KEY: 6:72057594039435264 (020068e8b274)
*/
  --查看正在执行的SQL语句
select
a.session_id,sql.text,a.most_recent_sql_handle
from
sys.dm_exec_connections a
cross apply
sys.dm_exec_sql_text(a.most_recent_sql_handle) as SQL --也可用函数fn_get_sql通过most_recent_sql_handle得到执行语句
where
a.Session_id in(57,58)
/*
session_id text
----------- -----------------------------------------------
57 SET STATISTICS XML OFF
58 begin tran select * from ta
*/