Performance issues porting queries from SQL Server 2000 to SQL Server 2008

  • I was informed that there were a couple of changes between SQL Server 2000 and SQL Server 2008 that could negatively affect the performance of queries that were ported from SQL Server 2000. I could not find any documentation on them. Any assistance with this issue would be greatly appreciated.

  • pop022 (9/20/2010)


    I was informed that there were a couple of changes between SQL Server 2000 and SQL Server 2008 that could negatively affect the performance of queries that were ported from SQL Server 2000. I could not find any documentation on them. Any assistance with this issue would be greatly appreciated.

    If someone informed you of this, did you ask where they got the information 😀

    Anyway Internet is full of information so you could Google IT

    I actually Bing'd it and got this on the first hit:

    Large Query Performance from SQL Server 2000 to 2008, 32 & 64-bit

    Shawn Melton
    Twitter: @wsmelton
    Blog: wsmelton.github.com
    Github: wsmelton

  • I did see the post. I also looked online for this information and could not find anything specific. The person that told me about these issues managed a database team that encountered these problems but he no longer works there and can't remember the technical details.

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