• Kelsey Thornton (1/3/2011)


    Thanks for this.

    It's now clearer.

    Kelsey,

    Good, I'm glad it all makes sense. If it hadn't, I would have failed.

    Wayne
    Microsoft Certified Master: SQL Server 2008
    Author - SQL Server T-SQL Recipes


    If you can't explain to another person how the code that you're copying from the internet works, then DON'T USE IT on a production system! After all, you will be the one supporting it!
    Links:
    For better assistance in answering your questions
    Performance Problems
    Common date/time routines
    Understanding and Using APPLY Part 1 & Part 2