Mutation problem in Database Trigger
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  1. #1
    Join Date
    Dec 2001
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    203

    Post Mutation problem in Database Trigger

    Hello Everybody,

    Will you please expalin me what excatly happens, when we get mutation problem --- while running triggers?

    An example will be very much appreciated.

    Thanks
    sumit

  2. #2
    Join Date
    Jan 2002
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    Up s**t creek
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    This article should help explain it

    http://support.oracle.co.uk/metalink...T&p_id=74859.1

    Regards
    Jim
    Oracle Certified Professional
    "Build your reputation by helping other people build theirs."

    "Sarcasm may be the lowest form of wit but its still funny"

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  3. #3
    Join Date
    Jan 2002
    Location
    Netherlands
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    Short expl.

    Say you write a trigger on a dml operation of a table and in the body you perform the same trigger -- meaning carry out the same dml operation yourself, when the trigger is fired, it'll again try to fire(from the trigger body) this trigger is then a mutated trigger.

    And this is cool stuff(as always)

    http://asktom.oracle.com/~tkyte/Mutate/index.html
    Last edited by Tarry; 11-28-2002 at 05:15 AM.
    Tarry Singh
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