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  1. 12-14-2005 05:44 AM #1
    sarovb
    sarovb is offline Junior Member
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    Sep 2003
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    Poerformance Issue

    hi
    Our oracle reports application uses 150 temporary tables. Temp tables impact database performance? Am i right?

    Kindly suggest or give some alternative solution for global temporary tables.
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  2. 12-14-2005 06:36 AM #2
    tamilselvan
    tamilselvan is offline Moderator
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    Are they "global temporary tables"?

    Tamil
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  3. 12-14-2005 04:50 PM #3
    gamyers
    gamyers is offline Member
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    "Temp tables impact database performance?"
    Yes. By dropping all your temporary tables before you query them, the query ends very quickly. The only drawback is that is ends with an error saying the table does not exist.

    Seriously, temporary table do a job. You use them when they are appropriate, and don't use them when they are not appropriate. What performance problems are you having, and why do you think temporary tables are causing them ?
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