members

This functions returns all members of all arrays of the supplied sequence.

members($a as item*) as item*

Example 177. Retrieving the members of all supplied arrays, ignoring non-arrays.

let $planets :=  ( "foo", { "foo" : "bar "}, [ "mercury", "venus", "earth", "mars" ], [ 1, 2, 3 ])
return members($planets)
        

Result (run with Zorba): mercury venus earth mars 1 2 3