Home Forums SQL Server 2005 SQL Server 2005 Performance Tuning Clustered Index Scan is taking 87% in executation plan RE: Clustered Index Scan is taking 87% in executation plan

  • December 19, 2012 at 5:53 am

    #1570019

    First thing. Is that query a problem?

    The percentages in the plan must add up to 100%, so the fact that a scan is 87% is not necessarily a problem.

    If the query is a problem, then please post query, table definitions, index definitions and execution plan, as per http://www.sqlservercentral.com/articles/SQLServerCentral/66909/

    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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