Support unsorted array.

When I use Druid’s array type, it always sorts elements of array.
But I need to return array type data as input order.

Is there any option for supporting this function?

Hey Jungryong,

Druid’s multi-valued string type is really more like a “set” than a “list” (there are no duplicates and no particular order to the elements). If order is important, you could try ingesting [“foo”, “bar”] as a string like “foo,bar” instead.