• Chapter 1: Getting Started with Stylus Studio®
• Chapter 2: Editing and Querying XML
• Chapter 3: Converting Non-XML Files to XML
• Chapter 4: Working with XSLT
• Chapter 5: Creating XSLT Using the XSLT Mapper
• Chapter 6: Debugging Stylesheets
• Chapter 7: Defining XML Schemas
• Chapter 8: Defining Document Type Definitions
• Chapter 9: Writing XPath Expressions
• Chapter 10: Working with XQuery in Stylus Studio
  • Getting Started with XQuery in Stylus Studio
  • An XQuery Primer
  • Understanding FLWOR Expressions
  • Building an XQuery Using the Mapper
  • Working with the XQuery collection() Function
  • Debugging XQuery Documents
  • Using DataDirect XQuery® Execution Plans
    • Query Plans in Stylus Studio
    • Example of a Query Plan
    • Parts of a Query Plan
    • Displaying a Query Plan
    • Optimizing Your XQuery
  • Creating an XQuery Scenario
  • Generating XQuery Documentation
  • Using XQuery to Invoke a Web Service
  • Generating Java Code for XQuery
• Chapter 11: Composing Web Service Calls
• Chapter 12: Building XML Pipelines
• Chapter 13: Publishing XML Data
• Chapter 14: Integrating with Third-Party File Systems
• Chapter 15: Extending Stylus Studio
• Chapter 16: The Stylus Studio Java API
• Chapter 17: Stylus Studio GUI Reference

Home >Online Product Documentation >Table of Contents >Optimizing Your XQuery

Optimizing Your XQuery

One of the main benefits of the query plan is that you can use it when tuning your queries for the best performance possible. After viewing the query plan and executing the XQuery, you might wish to make some changes to the XQuery code to see how they affect the query plan and, consequently, how the XQuery code is processed.

See the DataDirect XQuery User's Guide and Reference for more information on optimizing your XQuery code for data access.