difference between session and task - sys.dm_db_session_space_usage/sys.dm_db_task_space

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difference between session and task - sys.dm_db_session_space_usage/sys.dm_db_task_space_usage

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curious_sqldba

Posted Friday, November 02, 2012 2:32 PM

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can someone please tell me what is the difference between session and task ?

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curious_sqldba

Posted Monday, November 05, 2012 9:32 AM

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anyone?

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jeetsingh.cs

Posted Monday, November 05, 2012 10:12 PM

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SESSION

Session tells the server, how to fetch the metadata from repository for the specified mapping (data flow).

TASK

Task is a particular work that is for eg. Assignment Task is used to assign a value to the variable for the entire workflow.

Post #1381368

GilaMonster

Posted Monday, November 05, 2012 10:35 PM

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Task is the currently running query
Session is the total since the session (connection) logged in.

Gail Shaw
Microsoft Certified Master: SQL Server 2008, MVP
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

We walk in the dark places no others will enter
We stand on the bridge and no one may pass

Post #1381371

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