查询当前事务中的锁,及相关sql语句
思韵闪耀
2012-04-22
0

SELECT TL.resource_type AS ResType
,TL.resource_description AS ResDescr
,TL.request_mode AS ReqMode
,TL.request_type AS ReqType
,TL.request_status AS ReqStatus
,TL.request_owner_type AS ReqOwnerType
,TAT.[name] AS TransName
,TAT.transaction_begin_time AS TransBegin
,DATEDIFF(ss, TAT.transaction_begin_time, GETDATE()) AS TransDura
,ES.session_id AS S_Id
,ES.login_name AS LoginName
,COALESCE(OBJ.name, PAROBJ.name) AS ObjectName
,PARIDX.name AS IndexName
,ES.host_name AS HostName
,ES.program_name AS ProgramName
,REQ.command AS ReqCommand
,SUBSTRING(EST.text
,1 + REQ.statement_start_offset / 2
,(CASE WHEN REQ.statement_end_offset = -1
THEN LEN(convert(nvarchar(max), EST.text)) * 2
ELSE REQ.statement_end_offset END – REQ.statement_start_offset) / 2
) AS SqlStatement
FROM sys.dm_tran_locks AS TL
INNER JOIN sys.dm_exec_sessions AS ES
ON TL.request_session_id = ES.session_id
LEFT JOIN sys.dm_tran_active_transactions AS TAT
ON TL.request_owner_id = TAT.transaction_id
AND TL.request_owner_type = 'TRANSACTION'
LEFT JOIN sys.objects AS OBJ
ON TL.resource_associated_entity_id = OBJ.object_id
AND TL.resource_type = 'OBJECT'
LEFT JOIN sys.partitions AS PAR
ON TL.resource_associated_entity_id = PAR.hobt_id
AND TL.resource_type IN ('PAGE', 'KEY', 'RID', 'HOBT')

LEFT JOIN sys.objects AS PAROBJ
ON PAR.object_id = PAROBJ.object_id
LEFT JOIN sys.indexes AS PARIDX
ON PAR.object_id = PARIDX.object_id
AND PAR.index_id = PARIDX.index_id
LEFT JOIN sys.dm_exec_requests AS REQ
ON TAT.transaction_id = REQ.transaction_id
outer APPLY sys.dm_exec_sql_text(REQ.sql_handle) AS EST

WHERE TL.resource_database_id = DB_ID()
AND ES.session_id <> @@Spid
AND TL.request_mode like  '%x%'
ORDER BY TL.resource_type
,TL.request_mode
,TL.request_type
,TL.request_status
,ObjectName
,ES.login_name;


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