Re: update field in jsonb

From: support-tiger <support(at)tigernassau(dot)com>
To: pgsql-general(at)lists(dot)postgresql(dot)org
Subject: Re: update field in jsonb
Date: 2017-11-24 00:46:47
Message-ID: e5b4cafd-8b03-87d0-b8f8-ba7b84f663d4@tigernassau.com
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Oleg,

hey, thanks so much - if you are in USA visiting Yellowstone Natl Park
contact me and the beer is on me (maybe a Wyoming steak too!)

On 11/22/2017 11:27 PM, Oleg Bartunov wrote:
> On Thu, Nov 23, 2017 at 4:45 AM, support-tiger <support(at)tigernassau(dot)com> wrote:
>> is there a way to update a single field in jsonb without replacing the
>> entire json document - couldn't find an example
>>
>> for example
>>
>> create table test (id primary key, data jsonb);
>>
>> insert into test ({"name":"bill", "age":29});
>>
>> ?? update test set data->age = 30
>
> update test set data = jsonb_set(data, '{age}', '30'::jsonb);
>
>>
>> --
>> Support Dept
>> Tiger Nassau, Inc.
>> www.tigernassau.com
>> 406-624-9310
>>
>>
>>
>

--
Support Dept
Tiger Nassau, Inc.
www.tigernassau.com
406-624-9310

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