Posts

How to Debug XPath and XQuery Expressions


XPath and XQuery are powerful functional programming languages for selecting and querying data in desktop or mobile applications – and, in fact, XQuery was added to the TIOBE Index in early 2016.

When you’re writing XPath and XQuery statements, it’s vital to ensure your expressions return the desired results, and this can be a frustrating process of trial and error. The XPath / XQuery Debugger in XMLSpy makes it easy to test and troubleshoot your code, in the very same window where you’re developing your expressions.

XPath/XQuery Debugger

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Learn XPath 3.1 with Altova Online Training


We’ve recently updated our free, online XPath Training course to include information on what’s new in XPath 3.1, which is the latest version of the XML Path Language.

XPath 3.1 adds vital new functionality, including support for arrays and maps, functions for processing JSON data, and a collection of new operators and functions.

XPath Training

The XPath Training course covers these in detail, explaining each new function and operator and illustrating its use with helpful examples.  The course also provides sample XML files that you can download for hands-on practice as you progress through the chapters.

Access the free XPath 3.0 and 3.1 Training now!

Or check out our other free online course offerings, including XMLSpy Training, XML Schema 1.1 Training, and more.

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