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XQuery fn:string-length

MarkLogic 12 EA 2 Product Documentation
fn.stringLength

fn.stringLength(
   [sourceString as String?]
) as Number?

Summary

Returns an integer representing the length of the specified string. The length is 1-based, so a string that is one character long returns a value of 1.

Parameters
sourceString The string to calculate the length.

Example

fn.stringLength("12345")

=> 5

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