包含用户名，所在数据库，执行的sql语句,执行开始时间，驱动程序，主机名称
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 /* Ignore system spids.*/ AND session_Id NOT IN (@@SPID)
[转]查询sqlserver 正在执行的sql语句的详细信息
原文：http://www.cnblogs.com/springwind268/p/3970656.html