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  1. #1
    Join Date
    Feb 2003
    Location
    Thailand
    Posts
    42

    Exclamation Unanswered: Pls explain when I look I/O

    Hello all
    when I looked at I/O . I could see logical read,physical read,read ahead read, scan count .Please explain it . Thank you
    I want to know . where can I found knowledge base . please suggest me.

  2. #2
    Join Date
    May 2002
    Posts
    299

    Re: Pls explain when I look I/O

    As a start you can take a look at 'set statistics io' in sql book online. Also, take a look at the following article. It has some good info.

    http://www.windowsitlibrary.com/Content/77/18/1.html
    --
    -oj
    http://www.rac4sql.net

  3. #3
    Join Date
    Feb 2003
    Location
    Thailand
    Posts
    42
    thank you so much

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