Re: Manipulating jsonb

No way, Andreas !

But, we hope, Dimitri will release his extension before 9.4, so
anybody could install it.

Oleg

On Sat, May 3, 2014 at 1:21 AM, Andreas Heiduk <asheiduk(at)gmail(dot)com> wrote:
> Hello Oleg,
>
> how are the odds that the '||' and '-' operators from jsonbx will be
> included in the public 9.4 release?
>
> Andreas
>
>
> On 2 May 2014 21:21, Oleg Bartunov <obartunov(at)gmail(dot)com> wrote:
>> 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(at)gmail(dot)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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