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Pentaho Data Integration Beginner's Guide - Second Edition

You're reading from   Pentaho Data Integration Beginner's Guide - Second Edition Get up and running with the Pentaho Data Integration tool using this hands-on, easy-to-read guide with this book and ebook

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Product type Paperback
Published in Oct 2013
Publisher Packt
ISBN-13 9781782165040
Length 502 pages
Edition 2nd Edition
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Author (1):
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María Carina Roldán María Carina Roldán
Author Profile Icon María Carina Roldán
María Carina Roldán
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Table of Contents (21) Chapters Close

Preface 1. Getting Started with Pentaho Data Integration FREE CHAPTER 2. Getting Started with Transformations 3. Manipulating Real-world Data 4. Filtering, Searching, and Performing Other Useful Operations with Data 5. Controlling the Flow of Data 6. Transforming Your Data by Coding 7. Transforming the Rowset 8. Working with Databases 9. Performing Advanced Operations with Databases 10. Creating Basic Task Flows 11. Creating Advanced Transformations and Jobs 12. Developing and Implementing a Simple Datamart A. Working with Repositories B. Pan and Kitchen – Launching Transformations and Jobs from the Command Line C. Quick Reference – Steps and Job Entries D. Spoon Shortcuts E. Introducing PDI 5 Features F. Best Practices G. Pop Quiz Answers Index

Time for action – getting orders in a range of dates using parameters


Now you will modify your transformation so it shows orders in a range of dates.

  1. Open the transformation from the previous tutorial and save it under a new name.

  2. From the Input category, add a Get System Info step.

  3. Double-click on it and use the step to get the command line argument 1 and command line argument 2 values. Name the fields date_from and date_to respectively. Create a hop from the Get System Info step to the Table input step.

  4. Double-click on the Table input step.

  5. Modify the SELECT statement as follows:

    SELECT
      ORDERNUMBER
    , ORDERDATE
    , REQUIREDDATE
    , SHIPPEDDATE
    FROM ORDERS
    WHERE STATUS = 'Shipped'
    AND ORDERDATE BETWEEN ? AND ?
  6. In the drop-down list to the right of the Insert data from step, select Get System Info as the incoming step.

  7. Click on OK.

  8. With the Select values step selected, click on the Preview button.

  9. Click on Configure.

  10. Fill the Arguments grid. To the right of the argument 01, write 2004-12-01. To the right...

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