Debugging XQuery

Complex XQuery requires robust debugging tools.

Figure 326. Debugging XQuery in Stylus Studio

With Stylus Studio, you can

Set breakpoints in your XQuery

Monitor the value of XQuery variables.

Trace the sequence of XQuery expressions that created output. With a click anywhere in the result, Stylus Studio Visual Backmapping technology displays the XQuery expression responsible for creating that result.

This section covers the following topics:

Using Breakpoints

Viewing Processing Information

Using Bookmarks

Profiling XQuery

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