Syntax
intersection([<collection1>], [<collection2>], ...)Examples
intersection(createArray(1, 2, 3), createArray(101, 2, 1, 10))[1, 2]
Returns only the items that appear in every collection given.
intersection([<collection1>], [<collection2>], ...)intersection(createArray(1, 2, 3), createArray(101, 2, 1, 10))[1, 2]