ok i get the same problem in this thread, don't enter anything in angle bracets apparently.

when i run the query i get

ID USER_ID
-- -----------
1 ONEDNUMBERARRAY()
2 ONEDNUMBERARRAY()
3 ONEDNUMBERARRAY()
4 ONEDNUMBERARRAY()
5 ONEDNUMBERARRAY()
.
.
.

So how do i get the value back from ONEDNUMBERARRAY()