Re: GIN index isn’t working with intarray

"Maeldron T." <maeldron@gmail.com> writes:
> As soon as intarray is created, the &&, @>, <@ operators
> stop using the GIN index.

intarray defines its own versions of those operators, which have nothing
to do with the standard GIN index.  You can create an index using
intarray's custom GIN opclass, instead.

            regards, tom lane