Hi Andy,

It’s the BaseX standard serializer that truncates maps and arrays.
Some more examples:

[ string-join(1 to 1000) ],
map { 1: string-join(1 to 1000) }

You can get the full string by attaching a ?* lookup step to your query.

Maybe we can remove the truncation of values in function items; I’ll
have some more thoughts on that.

Thanks,
Christian