Table of Contents

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  1. Preface
  2. XML Concepts
  3. Using XML with PowerCenter
  4. Working with XML Sources
  5. Using the XML Editor
  6. Working with XML Targets
  7. XML Source Qualifier Transformation
  8. Midstream XML Transformations
  9. Appendix A: XML Datatype Reference
  10. Appendix B: XPath Query Functions Reference

XML Guide

XML Guide

XML Path

XML Path

XMLPath (XPath) is a language that describes a way to locate items in an XML file. XPath uses an addressing syntax based on the route through the hierarchy from the root to an element or attribute. An XML path can contain long schema component names.
XPath uses a slash (/) to distinguish between elements in the hierarchy. XML attributes are preceded by “@” in the XPath.
You can create a query on an element or attribute XPath to filter XML data.

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