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  • November 22, 2017 at 3:48 pm

    #1969290

    Remember or discover that the Clustered Index can have more than one use (didn't say more than one key) and is not necessarily the panacea of performance that people would sometimes have you believe, especially on wide tables.

    --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)