Preface
XML Concepts
Using XML with PowerCenter
Working with XML Sources
Using the XML Editor
Working with XML Targets
XML Source Qualifier Transformation
Midstream XML Transformations
Appendix A: XML Datatype Reference
- XML and Transformation Datatypes
  - XML Date Format
Appendix B: XPath Query Functions Reference
- XPath Query Functions Overview
- Function Quick Reference
- boolean
- ceiling
- concat
- contains
- false
- floor
- lang
- normalize-space
- not
- number
- round
- starts-with
- string
- string-length
- substring
- substring-after
- substring-before
- translate
- true

XML Guide

10.5
- 10.5.6
- 10.4.0

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Cardinality

Element cardinality in a DTD or schema file is the number of times an element occurs in an XML file. Element cardinality affects how you structure groups in an XML definition. Absolute cardinality and relative cardinality of elements affect the structure of an XML definition.

XML Concepts

Absolute Cardinality

Relative Cardinality

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