use dataverse test;

let $t1 := time("20:15:10.327")
let $dt1 := datetime("2010-10-23T01:12:13.329Z")
let $s1 := adjust-time-for-timezone($t1, "+0800")
let $s2 := adjust-datetime-for-timezone($dt1, "-0615")
return { "time" : $s1, "datetime" : $s2, "null1": adjust-time-for-timezone(null, "+0800"), "null2": adjust-time-for-timezone($t1, null), "null3": adjust-datetime-for-timezone(null, "-0800"), "null4": adjust-datetime-for-timezone($dt1, null) }