On Mon, Aug 17, 2015 at 12:26 PM, Merlin Moncure <mmoncure@gmail.com> wrote:
> I'm not sure if this:
> update test_jsonb_subscript set test_json['a']['a1']['a2'] = 42;
>
> ...is a good idea.
This kind of "targetlist indirection" is already possible with arrays
and composite types.
--
Peter Geoghegan