Andreas,
take a look on https://github.com/erthalion/jsonbx. This is a place,
where all hstore functionality will be eventually ported. See this
table - https://gist.github.com/erthalion/10890778
Oleg
On Fri, May 2, 2014 at 10:32 PM, Andreas Heiduk <asheiduk@gmail.com> wrote:
> Hello,
>
> I'm playing with a 9.4 preview and the upcoming jsonb datatype. But
> I'm missing the basic modification syntax.
>
> Given the following situation:
>
> CREATE TABLE test(key int, jsonval jsonb);
> INSERT INTO test VALUES(1, '{"a": 1, "c": 3}');
>
> How can I UPDATE that row with '{"b": 2, "d": 4}' ? Something like
> this does not work:
>
> UPDATE test SET jsonval = jsonval || '{"a": 1, "c": 3}'::jsonb
> where key = 1;
>
> The result should be
>
> {"a": 1, "b": 2, "c": 3, "d": 4}
>
> The same goes for removing values.
>
> Did I overlook something obvious or is there really no way to do that right now?
>
> Best regards,
> Andreas Heiduk
>
>
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