February 24, 2009 at 1:00 pm
Dear Members,
I need some suggestion and solution.....
I am working with the applications that are running for 24 hrs and possible of lakhs of transaction daily. so deadlock occurrence is also high for me. Every time time i need to kill if a deadlock occurs through Kill command. Its a time being process. So i need to automate this that will kills the processes which are being blocked for maximum time. Is any possibility to automate this.
Please reply me back. I will be grateful to you.
Thanks & Regards,
Sri Sagar.P
February 24, 2009 at 1:11 pm
- you need to revise your application !
- you can elevate sqlservers sensitivity to deadlock detection and intervention using sp_configure "blocked process threshold "
- activate trace 1222 to get an idea which statements get into deadlock situations so you can work out a solution to those.
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February 25, 2009 at 12:30 am
srisagar_p (2/24/2009)
so deadlock occurrence is also high for me. Every time time i need to kill if a deadlock occurs through Kill command
Are you talking about blocking or deadlocks? SQL has a deadlock detector and it will automatically resolve any deadlock that it finds by killing one of the processes involved.
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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