Re: how does jsonb_set work? - Mailing list pgsql-docs

From Bruce Momjian
Subject Re: how does jsonb_set work?
Date
Msg-id 20180425225544.GA24468@momjian.us
Whole thread Raw
In response to how does jsonb_set work?  (PG Doc comments form <noreply@postgresql.org>)
List pgsql-docs
On Sun, Apr 15, 2018 at 01:45:22PM +0000, PG Doc comments form wrote:
> The following documentation comment has been logged on the website:
> 
> Page: https://www.postgresql.org/docs/10/static/functions-json.html
> Description:
> 
> the documentation is missing some information
> 
> how does the jsonb_set function work?
> does it create a whole new json and updates it in the column? or it actually
> only updates the specific key in "path"

jsonb_set() is a function that returns a JSONB value with the fields
changed.  It is up to you to assign it to a column.

-- 
  Bruce Momjian  <bruce@momjian.us>        http://momjian.us
  EnterpriseDB                             http://enterprisedb.com

+ As you are, so once was I.  As I am, so you will be. +
+                      Ancient Roman grave inscription +


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