Am 12.10.2019 um 10:11 schrieb thufir:
nevermind, it's:
let $db := db:open("com.w3schools.books") return $db/bookstore
I thought it was unusual because of db:open.
You would not even need the "let .. return", if you simply want a short expression you can also use
db:open("com.w3schools.books")/bookstore