Is there any method of looking for Head Blocking history in SQL 2012?

by zapcon   Last Updated August 24, 2017 09:06 AM

Is there any method of looking for Head Blocking history via DMVs. I have been able to find the subsequent wait details via Extended Events but there doesn't seem to be much information about what caused the intial blocking.

Any thoughts please.

Thanks

Tags : dmv blocking waits


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