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I want create baseline for sql server

  • July 5, 2013 at 12:32 am

    #277081

    hi,

    Tell different tricks and fusible ways ?

  • July 5, 2013 at 1:11 am

    #1629954

    sqldbaonly (7/5/2013)

    hi,

    Tell different tricks and fusible ways ?

    How about you explain a bit more what you are trying to accomplish?

    Need an answer? No, you need a question
    My blog at https://sqlkover.com.
    MCSE Business Intelligence - Microsoft Data Platform MVP

  • July 5, 2013 at 5:35 pm

    #1630201

    sqldbaonly (7/5/2013)

    hi,

    Tell different tricks and fusible ways ?

    For T-SQL...

    Tally Table, Pseudo-Cursors, "Set-based" thinking, SARGable queries, "Divide'n'Conquer" techniques, Windowing Functions, Cascading CTEs and Cross Apply's, deep understanding of B-Tree indexing, Inline Table Valued Functions, correct interpretation of Execution Plans, ability to make millions of rows of test data in just a couple of seconds, knowing what the limits of a return should be, and in-depth knowledge of T-SQL syntax (especially for all built in functions) and object types, a tremendously open mind, a huge amount of patience, and lots and lots of practice.

    --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)

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