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Whcih column is best for a clustered index?

  • February 15, 2011 at 2:10 am

    #144989

    Hi

    We have a table for our members and currently the username column is the one which has been used for the clustered index, is it okay to use this column or would it be better to use an identity column?

    Thanks

    Matt

  • February 15, 2011 at 2:17 am

    #1286916

    Have a read through this: http://qa.sqlservercentral.com/articles/Indexing/68563/

    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

    We walk in the dark places no others will enter
    We stand on the bridge and no one may pass

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