Home Forums SQL Server 2008 SQL Server 2008 Performance Tuning what performance metrics to show before and after optimization/tuning - to show improvement RE: what performance metrics to show before and after optimization/tuning - to show improvement

  • Ravid_ds (1/3/2014)


    You can test by mentioning SET STATISTICS ON/OFF while executing the SP.

    Oh be careful now. SET STATISTICS is a known liar when it comes to certain forms of code. Please see the following article for proof of that.

    http://www.sqlservercentral.com/articles/T-SQL/91724/

    --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)