Is there inverse overlap (&&) to array in Postgresql?

Question

I have two arrays in postgresql and I would like to discover if they DO NOT overlap.

I've tried to use NOT with the operator, no success.

array[1,2,3] NOT && array[4,5]

Any ideia would be appreciate.

Answer 1

Just another try and I got this working

SELECT NOT(ARRAY[1,2,3] && ARRAY[4,5])