"Anton Melser" <melser.anton@gmail.com> writes:
> Anyway, maybe I spoke too soon :-(.
> ERROR: operator is not unique: integer || unknown
> I did, of course, not follow the instructions and just blinding
> applied them all, but from reading them it doesn't look like the issue
> here. Does this error mean there are too many operators or not enough?
Too many. You might have to remove the anynonarray || text and
text || anynonarray operators if you're going to continue to rely
on implicit casts to text.
regards, tom lane