delete last 9 h

• aureliu

  SSC-Addicted

  Points: 439

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  July 11, 2019 at 2:39 pm

  #3661988

  I have  this query                    DELETE r FROM PBRecord r WITH (ROWLOCK)             WHERE r.pbRecordId = @MinId  OPTION (RECOMPILE);               it last 9 h !!. on powerfull server SQL server 2016 SP2 ,128 GB RAM

  attached execution plan

  please help  me to reduce the time!

  Thanks.,

  Regards,

   

  Hadrian

• Andrey

  Right there with Babe

  Points: 780

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  July 11, 2019 at 2:46 pm

  #3661994

  no plan attached

  blocking (open trans) can cause the query run even longer

   

• ScottPletcher

  SSC Guru

  Points: 100942

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  July 12, 2019 at 8:55 pm

  #3662510

  Create an index keyed on pbRecordId on that table.

  SQL DBA,SQL Server MVP(07, 08, 09) A socialist is someone who will give you the shirt off *someone else's* back.