Hitachi Vantara Pentaho Community Forums
Results 1 to 2 of 2

Thread: Problem in merge join

  1. #1
    Join Date
    Apr 2009
    Posts
    2

    Unhappy Problem in merge join

    Bonjour,
    Je souhaite faire une jointure entre un flux XML et un flux provenant d’une base de données, mon soucis et que du coté du XML j’ai 6 attributs, id1, id2, id3, id4, id5 et id6 et de l’autre coté je n’ai qu’un seul id. Pour la jointure on ne peut comparer qu’un attribut avec un autre et non pas un avec 6 autres, comment je fais ?
    Merci

    How can i do a joint between two data source (one coming from XML file and the other from database) using one key at the left and six at the right?
    Thkns

  2. #2
    Join Date
    Nov 1999
    Posts
    9,729

    Default

    If you don't know the exact join condition (which id should be used?) then it becomes hard to implement a solution.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Privacy Policy | Legal Notices | Safe Harbor Privacy Policy

Copyright © 2005 - 2019 Hitachi Vantara Corporation. All Rights Reserved.