Examples of Comparisons

The following query finds all authors whose last name is Bob:

author[last-name = "Bob"]
               

            

The next query finds authors whose degrees are not from Harvard:

author/degree[@from != "Harvard"]
               

            

The following query returns prices that are greater than 20 dollars. This assumes that the current context contains one or more price elements.

price [. > 20]
               

            

XQuery Tools Support for TigerLogic XDMS

Stylus Studio's integration with the TigerLogic XDMS XQuery processor, allowing you to execute advanced XQuery expressions directly against any TigerLogic XDMS instance.

XML Operations

Using XML Pipeline it's easy to visually specify a series of XML operations to apply on your XML data, including parsing, validating, converting and transforming, according to the needs of your business application.

XQuery API for Java (XQJ)

DataDirect XQuery is an embeddable software product based on the XQuery and XQJ standards that enables Java developers to access both relational and XML data sources using a single XQuery query. Runs on Oracle, SQL Server, DB2, and more!

Writing Custom XML Adapters

There are cases where the input format is too complicated for Convert to XML, or both reading and writing of the file format is needed. This section will take you through the process of writing a medium-sized adapter in Java.

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