Chapter 1: Getting Started with Stylus Studio® Chapter 2: Editing and Querying XML Chapter 3: Converting Non-XML Files to XML Chapter 4: Converting EDI to XML Chapter 5: Working with XSLT Chapter 6: Creating XSLT Using the XSLT Mapper Chapter 7: Debugging Stylesheets Chapter 8: Defining XML Schemas Chapter 9: Defining Document Type Definitions Chapter 10: Writing XPath Expressions About the XPath Processor Using the XPath Query Editor Sample Data for Examples and Practice Getting Started with Queries Specifying the Nodes to Evaluate Handling Strings and Text Specifying Boolean Expressions and Functions Specifying Number Operations and Functions Comparing Values About Comparison Operators How the XPath Processor Evaluates Comparisons Comparing Node Sets Comparing Single Values With = and != Comparing Single Values With <=, <, >, and >= Priority of Object Types in Comparisons Examples of Comparisons Operating on Boolean Values Finding a Particular Node Obtaining a Union Obtaining Information About a Node or a Node Set Using XPath Expressions in Stylesheets Accessing Other Documents During Query Execution XPath Quick Reference Chapter 11: Working with XQuery in Stylus Studio Chapter 12: Composing Web Service Calls Chapter 13: Working with WSDL Documents Chapter 14: Building XML Pipelines Chapter 15: Publishing XML Data Chapter 16: Integrating with Third-Party File Systems Chapter 17: Extending Stylus Studio Chapter 18: The Stylus Studio Java API Chapter 19: Stylus Studio GUI Reference

Home >Online Product Documentation >Table of Contents >About Comparison Operators < Previous| Next > About Comparison Operators The comparison operators you can specify are listed in Table 99: Operator Description = Equality != Inequality < Less than <= Less than or equal > Greater than >= Greater than or equal Table 99. Comparison Operator Descriptions You can specify single or double quotation marks (' or ") as string delimiters in expressions. This makes it easier to construct and pass queries from within scripting languages. < Previous| Next >