On Sun, Aug 20, 2017 at 1:28 PM, Wells Oliver <wells(dot)oliver(at)gmail(dot)com>
wrote:
>
> Why is this happening and what can I do to get my GIN indexes working?
> Thanks!
>
>
What extensions do you have installed in each database? I bet one of them
(like intarray) redefines @> for one of your databases.
Try fully qualifying the operator. OPERATOR(pg_catalog.@>)
Cheers,
Jeff