查看SQLSERVER当前正在运行的sql信息

能够使用SQL Profiler捕捉在SQL Server实例上运行的活动。这种活动被称为Profiler跟踪。这个就不多说了，大家都知道，以下是使用代码为实现同样的效果。

SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED

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 ) -- Ignore this current statement.
ORDER BY 1 ,
2