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Pentaho 3.2 Data Integration: Beginner's Guide

You're reading from  Pentaho 3.2 Data Integration: Beginner's Guide

Product type Book
Published in Apr 2010
Publisher Packt
ISBN-13 9781847199546
Pages 492 pages
Edition 1st Edition
Languages

Table of Contents (27) Chapters

Pentaho 3.2 Data Integration Beginner's Guide
Credits
Foreword
The Kettle Project
About the Author
About the Reviewers
Preface
1. Getting Started with Pentaho Data Integration 2. Getting Started with Transformations 3. Basic Data Manipulation 4. Controlling the Flow of Data 5. Transforming Your Data with JavaScript Code and the JavaScript Step 6. Transforming the Row Set 7. Validating Data and Handling Errors 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 13. Taking it Further Working with Repositories Pan and Kitchen: Launching Transformations and Jobs from the Command Line Quick Reference: Steps and Job Entries Spoon Shortcuts Introducing PDI 4 Features Pop Quiz Answers Index

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


Now you will modify your transformation so that 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 it and use the step to get the command line argument 1 and command line argument 2 values. Name the fields as date_from and date_to respectively. Create a hop from the Get System Info step to the Table input step.

  4. Double-click 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 side of Insert data from step, select the incoming step.

  7. Click OK.

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

  9. Click on Configure.

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

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