XQuery - String Functions-string-length Function - XQuery

The string-length function is used in finding out the length of a string.

Syntax

Input Parameters

  • $string − provided string.

Example

XQuery Expression

Output

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.

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