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  1. #1
    Join Date
    Apr 2004
    Posts
    1

    Smile Unanswered: Need urgent help in assignment please!!

    I want to know the answer of this question please as i have to submit my assignment as soon as possible. The assignmet question is" We use Composite Index on a table. Which of the following statements will speed up and slow down the operations respectively:
    1-Select 2-Insert 3-Modify 4-Delete "

    So is there anyone who can help me in this? i would appreciate that!

    Thanks

  2. #2
    Join Date
    Aug 2002
    Location
    Scotland
    Posts
    1,578
    1 - select will speedup with composite index
    and rest 3 will slow down the operation.
    --Satya SKJ
    Microsoft SQL Server MVP
    [IMG]http://sqlserver-qa.net/google_bart.gif[/IMG]

  3. #3
    Join Date
    Nov 2002
    Location
    Jersey
    Posts
    10,322
    It's a homework question...you'll never learn unless you read the text books...

    What syntax that let's you put data in to a database, and what is the object called that you put the data into?
    Brett
    8-)

    It's a Great Day for America everybody!

    dbforums Yak CorralRadio 'Rita
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    I'm Good Once as I ever was

    The physical order of data in a database has no meaning.

  4. #4
    Join Date
    Jun 2003
    Location
    Ohio
    Posts
    12,592
    Provided Answers: 1
    "1 - select will speedup with composite index
    and rest 3 will slow down the operation."

    Like a supply room in a nursing home, there are a lot of "Depends" in this question.
    If it's not practically useful, then it's practically useless.

    blindman
    www.chess.com: "sqlblindman"
    www.LobsterShot.blogspot.com

  5. #5
    Join Date
    Apr 2002
    Location
    Toronto, Canada
    Posts
    20,002
    OMG WTF LOL

    thanks, blindman

    had to wipe the coffee off my screen after that one

    rudy.ca | @rudydotca
    Buy my SitePoint book: Simply SQL

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