how to short record field with integer value

If you have a use case to sort random integer value. You can wrap the value in a map and then apply todatasubset, where you will get sorting function for your desire output.

a!localVariables(
local!data: { 2, 5, 1, 9, 7 },
tointeger(
todatasubset(
a!forEach(
items: local!data,
expression: { value: fv!item }
),
a!pagingInfo(
startIndex: 1,
batchSize: - 1,
sort: a!sortInfo(field: "value", ascending: true)
)
).data.value
)
)