I wrote:
> Peter Eisentraut <peter_e@gmx.net> writes:
>> Transforms for jsonb to PL/Perl
> Buildfarm's not terribly happy with this.
Hm, it fails on my own machine too (RHEL6, perl 5.10.1), with the
same "cannot transform this Perl type to jsonb" symptoms. A bit
of tracing shows that SvTYPE(in) is returning SVt_PVIV in some
of the failing cases, and SVt_PVNV in others.
regards, tom lane