Home Forums SQL Server 2012 SQL Server 2012 - T-SQL Optimize Update Statement RE: Optimize Update Statement

  • January 25, 2014 at 5:40 pm

    #1683356

    wit_jp2001 (1/24/2014)

    Chris - Thanks works great.

    If your final code is still using an "=" sign for a NULL test, then it might not actually be doing what it's supposed to be doing. If you have "Concatenate NULL Yields NULL" turned off to make such bad code work, then you're going to be in a heap of trouble when MS no longer gives you the option to turn it off.

    --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)