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Thread: problem with Value Mapper

  1. #1
    Join Date
    Jul 2007
    Posts
    10

    Default problem with Value Mapper

    I want to replace some values using something stored in a database,and I can not do it by using the 'Value Mapper' .Can I do this by any other way?
    For example,there is a row:'1,2,3,4,5',and I just want replace value '5' using the value 'select value from table where field=5 limit 1'.How can I do this?

    Any help will be appreciated!
    Last edited by phoenix; 08-10-2007 at 01:50 AM.

  2. #2
    Join Date
    May 2006
    Posts
    4,882

    Default

    db lookup? Or database join if you want more freedom.

    In the docs of PDI: english/tips/WeeklyTip3.htm ... should also be viewable at http://kettle.pentaho.org/tips/?tip=3

    Regards,
    Sven

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