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fn:upper-case

fn:upper-case(
   $string as xs:string?
) as xs:string

Summary

Returns the specified string converting all of the characters to upper-case characters. If a character does not have a corresponding upper-case character, then the original character is returned. The upper-case characters are determined using the Unicode Case Mappings.

Parameters
$string The string to upper-case.

Example

fn:upper-case("Abcd")

=> ABCD 

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