"Eric Ridge" <ebr(at)tcdi(dot)com> writes:
> If this has been asked and answered before, I am sorry. I've been
> digging through the mail archives and cannot find this particular
> question (although some releated to int64[]'s). Is it possible, with
> 7.1.2, to create an index on a varchar[]?
No, there's no support for indexes on varchar arrays (or any other kind
of array). What sorts of things do you think such an index should be
able to do?
regards, tom lane