XQuery Tutorial

The best way to explain XQuery is: XQuery to XML is equivalent to SQL to database.

XQuery is designed to query XML data.

XQuery is also known as XML Query.

Start learning XQuery !

XQuery Reference Manual

At CodeW3C.com, we provide a complete reference manual for all operators, built-in functions, and data types in XQuery 1.0.

XQuery Reference Manual

Table of Contents

XQuery Introduction
Introduction to XQuery. Including its concepts and functions.
XQuery Examples
This chapter demonstrates XQuery through an example.
XQuery FLWOR
This chapter explains the XQuery FLWOR expression.
XQuery FLWOR + HTML
This chapter demonstrates how to submit FLWOR results through an HTML list.
XQuery Terminology
This chapter explains the commonly used terminology in XQuery.
XQuery Syntax
This chapter explains the basic syntax rules in XQuery.
XQuery Adding Elements and Attributes to Results
This chapter explains how to add your own elements and attributes to the results.
XQuery Filtering Elements
This chapter explains how to filter elements using FLWOR.
XQuery Functions
An overview of XQuery built-in functions and operators, as well as how to create user-defined functions.
XQuery Summary
This article includes a summary of the content learned in this tutorial, as well as the recommended next steps for learning that we recommend.

XQuery Reference Manual

XQuery Reference Manual
A complete reference manual for XQuery operators, built-in functions, and data types.