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


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

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curious_sqldba
curious_sqldba
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can someone please tell me what is the difference between session and task ?
curious_sqldba
curious_sqldba
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anyone?
jeetsingh.cs
jeetsingh.cs
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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.
GilaMonster
GilaMonster
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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, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

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