//查询目前系统正在运行的sql
SELECT [Spid]=session_Id,
[ecid],
[Database]=DB_NAME(sp.dbid),
[User] = nt_username,
[Status] = er.status,
[Wait] = wait_type,
[Individual Query]=
SUBSTRING(qt.text,er.statement_start_offset/2,
(CASE WHEN er.statement_end_offset=-1
THEN LEN(CONVERT(NVARCHAR(MAX),qt.text)) * 2
ELSE er.statement_end_offset
END - er.statement_start_offset
) / 2
),
[Parent Query]=qt.text,
Program=program_name,
Hostname,nt_domain,start_time
FROM sys.dm_exec_requests er
INNER JOIN sys.sysprocesses sp
ON er.session_id = sp.spid
CROSS APPLY sys.dm_exec_sql_text(er.sql_handle) AS qt
WHERE session_Id>50
AND session_Id NOT IN (@@SPID)