SQL Server檢視事務鎖
阿新 • • 發佈:2018-12-30
SELECT Blocked.Session_ID AS Blocked_Session_ID , Blocked_SQL.text AS Blocked_SQL , waits.wait_type AS Blocked_Resource , Blocking.Session_ID AS Blocking_Session_ID , Blocking_SQL.text AS Blocking_SQL , GETDATE() FROM sys.dm_exec_connections AS Blocking INNER JOIN sys.dm_exec_requests AS Blocked ON Blocked.Blocking_Session_ID = Blocking.Session_ID CROSS APPLY ( SELECT * FROM sys.dm_exec_sql_text(Blocking.most_recent_sql_handle) ) AS Blocking_SQL CROSS APPLY ( SELECT * FROM sys.dm_exec_sql_text(Blocked.sql_handle) ) AS Blocked_SQL INNER JOIN sys.dm_os_waiting_tasks AS waits ON waits.Session_ID = Blocked.Session_ID -- What SQL Statements Are Currently Running? SELECT 'Duration(secs)' = datediff(ss,start_time, getdate()) , [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 DESC, 2