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  1. PO
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    <p>I found this query where RESOURCE_ASSOCIATED_ENTITY_ID is decoded and used based on resource_type, and in some cases I noticed that it cannot be decoded.</p> <pre class="lang-sql prettyprint-override"><code>/* LOCK MONITOR ON CURRENT schema connections */ Select GETDATE() as Current_Time1, es.session_id, db_name(sp.dbid) As DatabaseName, es.status, substring((Select text From sys.dm_exec_sql_text(sp.sql_handle)),1,128) As LastSQLText, es.host_name, es.login_time, es.login_name, es.program_name, Convert(float, Round((IsNull(es.cpu_time, 0.0) / 1000.00),0)) As CPU_Time_in_seconds, Convert(float, Round((IsNull(es.lock_timeout, 0.0) / 1000.00),0)) as lock_timeout_in_seconds, tl.resource_type As LockType, tl.request_mode, tl.resource_associated_entity_id, CASE WHEN tl.resource_type = 'OBJECT' THEN OBJECT_NAME(tl.resource_associated_entity_id) WHEN tl.resource_type IN ('KEY', 'PAGE', 'RID') THEN ( SELECT object_name(object_id) FROM sys.partitions ps1 WHERE ps1.hobt_id=tl.resource_associated_entity_id ) ELSE 'n.a.' END AS ObjectName, tl.request_status As LockStatus, ec.connect_time, ec.net_transport, ec.client_net_address, er.connection_id, Case er.blocking_session_id When 0 Then 'Not Blocked' When -2 Then 'Orphaned Distributed Transaction' When -3 Then 'Deferred Recovery Transaction' When -4 Then 'Latch owner not determined' Else '' End As Blocking_Type, er.wait_type, Convert(float, Round((IsNull(er.wait_time, 0.0) / 1000.00),0)) As Wait_Time_in_seconds, er.percent_complete, er.estimated_completion_time, Convert(float, Round((IsNull(er.total_elapsed_time, 0.0) / 1000.00),0)) As Total_Elapsed_Time_in_seconds, Case er.transaction_isolation_level When 0 Then 'Unspecified' When 1 Then 'ReadUncomitted' When 2 Then 'ReadCommitted' When 3 Then 'Repeatable' When 4 Then 'Serializable' When 5 Then 'Snapshot' Else '' End transaction_isolation_level From master.sys.dm_exec_sessions es Inner Join master.sys.sysprocesses sp On sp.spid = es.session_id Left Join master.sys.dm_exec_connections ec On ec.session_id = es.session_id Left Join master.sys.dm_exec_requests er On er.session_id = es.session_id Left Join master.sys.dm_tran_locks tl On tl.request_session_id = es.session_id Where es.session_id &lt;&gt; @@spid And es.session_id = es.session_id And sp.dbid = DB_ID() /* CURRENT DB TO MONITOR */ And tl.resource_type &lt;&gt; 'DATABASE'; raiserror( '- ', 10, 3 ) with nowait; WAITFOR DELAY '00:00:30'; GO 30 </code></pre>
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    1. POStrange Values in SYS.DM_TRAN_LOCKS table RESOURCE_ASSOCIATED_ENTITY_ID column
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    1. USDiego Scaravaggi
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    1. VO
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      1. VTUpMod
    1. This table or related slice is empty.
 

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