Custom XPath functions for data transformation

You can use a number of XPath extension functions in the data transformation process. These functions are available whenever an XPath is evaluated during data transformation.

Note:

All examples illustrate the transformation process used in general XML to XML transformation (transformation is not limited to StoryTeller).

In this section

•	tdt:concat()

•	tdt:document()

•	tdt:group() and tdt:ungroup()

•	tdt:nodeset()

•	tdt:split()

•	tdt:template()

•	tdt:tokenize()