• Paul White (2/17/2010)


    With an exclusive lock, no other transactions can modify data (except for operations with NOLOCK hint or read uncommitted isolation level)

    What???!!! :w00t:

    I want my point back!

    Unless someone can post code or a reference to show that NOLOCK or READ UNCOMMITTED allows modification of data protected by an exclusive lock!

    Grrr!

    I agree with you. I happened to find the article that discusses this and was sure that that option was just a typo and poorly written. So I still selected it - :w00t:

    It should be:

    read operations can take place only with the use of the NOLOCK hint or read uncommitted isolation level.

    This is the only part of the question that I took issue with and am glad that others saw the same thing.

    Jason...AKA CirqueDeSQLeil
    _______________________________________________
    I have given a name to my pain...MCM SQL Server, MVP
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