The tokenize function returns a sequence of items matching the regular expression.
Syntax
tokenize($input, $regex)
Input Parameters
- $input − input string.
- $regex − regular expression.
Example
XQuery Expression
let $input := 'Chapter 1 ... Chapter 2... Section 1.1' return ( tokenize($input, 'C'))
Output
hapter 1 ... hapter 2... Section 1.1
Verify the Result
In order to test the above-mentioned functionality, replace the contents of books.xqy (mentioned in Environment Setup chapter) with the above XQuery expression and execute the XQueryTester java program to verify the result.