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  • PowerCenter 10.4.0
  • All Products

Table of Contents

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  1. Preface
  2. Understanding the Repository
  3. Using the Repository Manager
  4. Folders
  5. Managing Object Permissions
  6. Local and Global Shortcuts
  7. Team-Based Development with Versioned Objects
  8. Labels
  9. Object Queries
  10. Team-Based Development with Deployment Groups
  11. Copying Folders and Deployment Groups
  12. Exporting and Importing Objects
  13. Exchanging Metadata
  14. Copying Objects
  15. Metadata Extensions
  16. MX Views Reference
  17. PowerCenter Reports Reference

Repository Guide

Repository Guide

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Deleting and Purging an Object

Deleting and Purging an Object

You want to remove a transformation instance from the mapping. When you delete the transformation, it no longer appears in the Navigator window, but the repository retains all versions of the transformation in the repository database.
You do not need to use this transformation any more. You purge all versions of the transformation, permanently removing them from the repository and freeing up space in the repository database.
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