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Can explain difference and details between 'Index Scan' and 'Index seek' in Query plan?

  • January 1, 2008 at 2:37 am

    #119914

    Can explain difference and details between 'Index Scan' and 'Index seek' in Query plan?

    _____________________________________________________________________________________________________________
    Paresh Prajapati
    ➡ +919924626601
    http://paresh-sqldba.blogspot.com/[/url]
    LinkedIn | Tweet Me | FaceBook | Brijj

  • January 1, 2008 at 3:26 am

    #763828

    http://sqlinthewild.co.za/index.php/2007/11/15/execution-plan-operations-scans-and-seeks/[/url]

    If you still have any questions, post them and I'll be happy to help.

    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

  • January 1, 2008 at 8:43 am

    #763843

    Another great summary! Great work, Gail.

    --Jeff Moden

    RBAR is pronounced "ree-bar" and is a "Modenism" for Row-By-Agonizing-Row.
    First step towards the paradigm shift of writing Set Based code:
    ________Stop thinking about what you want to do to a ROW... think, instead, of what you want to do to a COLUMN.

    Change is inevitable... Change for the better is not.

    Helpful Links:
    How to post code problems
    How to Post Performance Problems
    Create a Tally Function (fnTally)

  • January 1, 2008 at 8:52 am

    #763845

    🙂 Thanks.

    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

  • June 22, 2012 at 4:03 am

    #1504409

    Good one 🙂

  • June 25, 2012 at 2:56 pm

    #1505282

    Grant Fritchey's ebook from redgate ---- you must read.

    Jason
    http://dbace.us
    😛

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