Pp. 164 (no. 187)

This code sample is adapted from Clifford B. Anderson and Joseph C. Wicentowski, XQuery for Humanists (College Station: Texas A&M University Press, 2020), 164. Download this code sample in its raw form. View the source on GitHub.

xquery version "3.1";

let $id := 1
let $id := $id + 1
return
    $id